Search results for "heat pumps"

Arbetsbeskrivning Är du vår nästa konsult inom test och utveckling? Vi söker Test and Development Engineers for Heat Pumps! Vi söker nu för en framstående kunds räkning två drivna ingenjörer till ett långsiktigt och utvecklande konsultuppdrag i Tranås. Som konsult hos oss får du möjligheten att arbeta på plats (on-site) i en internationell miljö och spela en nyckelroll i att utveckla framtidens värmepumpsteknik hela vägen från koncept till slutgiltig lansering. Detta är en perfekt möjlighet för dig som älskar teknik, lockas av omväxlingen i konsultlivet och vill bygga på din erfarenhetsbank i ett dynamiskt team. Uppdragsfakta Arbetsort: På plats (on-site) i Tranås. Omfattning: Heltid (40 timmar/vecka). Uppdragsperiod: 20 april 2026 till 30 juni 2027. Låter det här som nästa spännande steg i din karriär? Skicka in din ansökan idag och bli en del av vårt konsultnätverk! Ansvarsområden Om rollen I detta uppdrag kommer du att befinna dig i teknikens hjärta och agera som en viktig brygga mellan hård- och mjukvaruutveckling. Du kommer bland annat att: Driva, utföra och dokumentera labbtester av hårdvara och funktionalitet på både apparat- och systemnivå. Designa och skapa testplaner som möter branschstandarder och interna krav. Arbeta mycket "hands-on" med idrifttagning, felsökning, installation av testriggar (wet rig) och uppdatering av mjukvara (flashing). Samarbeta nära mjukvaruteamet genom att ta fram, tolka och granska tekniska funktionsbeskrivningar och specifikationer. Kvalifikationer Din profil För att bli framgångsrik i detta konsultuppdrag är du proaktiv, strukturerad och van vid att ta egna initiativ för att hitta lösningar. Eftersom du kommer till en ny arbetsplats värdesätter vi att du är flexibel, utåtriktad och trivs i en föränderlig miljö. Vi söker dig som har: En ingenjörsexamen eller motsvarande gedigen erfarenhet från branschen. Praktisk erfarenhet av hårdvaru- och funktionstester i labbmiljö på system- eller apparatnivå. Goda kunskaper i engelska, både i tal och skrift, då arbetsspråket i projektet är engelska. Det är starkt meriterande om du har en bakgrund inom kylteknik eller VVS (HVAC) och förstår grunderna i strömningslära och termodynamik. Har du dessutom erfarenhet av att skriva testbeskrivningar, samt kunskaper i program som Matlab Simulink och JIRA, kommer du snabbt att komma in i arbetet. Om företaget Randstad På Randstad vet vi att alla människor har en plats på arbetsmarknaden. Med verksamhet över hela landet och inom alla kompetensområden hjälper vi människor att hitta ett jobb som känns bra, och där de får möjlighet att växa, utvecklas och uppnå sin fulla potential. Med närmare 600 000 anställda i 38 länder är Randstad världsledande inom HR-tjänster, med målsättningen att bli världens främsta och mest uppskattade partner på arbetsmarknaden. Genom att kombinera vår passion för människor med kraften i dagens teknologi hjälper vi människor och företag att uppnå deras fulla potential. Vi kallar det Human Forward.

"Detection and Quantification of Multiple Faults in Residential Heat Pumps” Would you like to work with one of Sweden's strongest brands and be involved in developing the next generation of NIBE products and smart heat pumps? NIBE AB is now recruiting a talented student with a master degree in science to work as an industrial PhD student on smart heat pumps.   We are now looking for an industrial PhD student, interested in technology and wants to work on developing sustainable climate solutions. The position will be shared in between Sweden and France. At NIBE's head office, you will work in an international environment with a world-class product portfolio that requires both intensive and high-quality product development.   Description of the subject and the position To make these smart heat pumps a reality a heat pump manufacturer, an electricity utility company and a technical university specialized in energy efficiency systems have joined forces to propose an industrial postgraduate student position. Based on previous works, the PhD student will explore the real time assessment of residential heat pump operation, facing one major or several simultaneous faults. This work will include theoretical analysis of heat pump operation, detailed modelling using Dymola software and laboratory testing of real systems installed in climatic chambers.   The PhD student will beneficiate from the knowledge and experience of the three partners and be given a unique chance to acquire strong and valuable expertise in control systems, thermodynamics, heat transfer, laboratory testing and modelling.   He/She will be part of the Product Development team, which is a high-tech advanced product development department with around 150 employees in the fields of mechanics, electricity/electronics, cooling technology, lab, control & regulation, audio optimization, etc.   Presentation of the three partners   NIBE AB NIBE AB is a successful modern company located in Markaryd, Sweden, with a turnover of just over SEK 5 billion/year and almost 1,250 employees. NIBE is one of the market leaders in Europe with a sustainable product range consisting of one of the market's widest programs of heat pumps, water heaters, solar panels, biofuel products, ventilation products, district heating equipment, fireplaces, etc.   NIBE AB started manufacturing heat pumps in 1978 and which is now ranking as the largest heat pump manufacturer of the country.   NIBE AB is part of the publicly listed NIBE Industries AB, which has a turnover of approximately SEK 40 billion and approximately 21,000 employees in more than 30 countries. The NIBE group owns manufacturing facilities in many countries in Europe and North America.   Sustainability and high quality are the main drivers of the group strategy in developing products and services to its customers.   EDF R&D EDF R&D is part of EDF S.A., French utility and parent company of the worldwide EDF group dedicated to production, transport and sale of electricity. EDF R&D employs 2,000 persons in 9 sites in the world, spread across 10 main departments of research, which main objectives are strengthening the performance of generation assets, inventing the energy systems of tomorrow and decarbonizing the customers’ uses with electricity. One of the EDF R&D sites is located in the Paris suburb “les Renardières” and employs 600 persons distributed in 3 departments of research. One of them is dedicated to energy efficiency in buildings and industrial processes and employs 170 people, mainly engineers specialized in thermodynamics, heat transfer, mechanics, electronics and metrology. The Energy Efficiency Department facilities are equipped with 11 testing laboratories and beneficiate from a long experience in leading PhD studies.   Mines Paris – PSL University Mines Paris is a renowned engineering school and part of the French “Paris Sciences et Lettres” (PSL) University, located in the city Centre of Paris. Mines Paris trains engineers and hosts several research centers, one focusing on energy efficiency of systems. The high-level research centers of Mines Paris attract highly qualified PhD and professors and will serve as the academic supervisor and ensure support at a high scientific level.   General features about the overall organization The PhD student will be employed by NIBE AB and administratively attached to Mines Paris which will serve as the entity behind the academic examination. Most of the experimental and practical work will be done on the test benches at EDF R&D facilities near Paris. The PhD director will be a professor from Mines Paris and the PhD student will beneficiate from the support of one supervisor from EDF R&D and one supervisor from NIBE AB.   The PhD study is planned for three years. Part of the work, around 50%, will be done at NIBE AB premises in Markaryd. The remaining time will be spent in France, at EDF R&D premises at Les Renardières and at Mines Paris. The exact time share in between the three locations is to be defined as well as its distribution over the 3 years.   Background of the candidate We are looking for a responsible person with a master degree in science who is passionate about heat pump technology, electricity and compliance. You are creative, independent and not afraid of taking initiatives. You have relevant training, education and/or experience in this area. Good knowledge in English is a requirement and also French is meritorious.   Starting time The PhD study is to be started on 1st September 2026.   Applying We will be reviewing applications on an ongoing basis and would like to receive your application as soon as possible, but no later than 3 of June 2026. Apply via our website www.nibe.eu under "vacancies". If you would like to know more, please contact one of the persons below.   Welcome!

10% of Europe’s CO₂ emissions are caused by residential heating, and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022 and with 1200+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions, and heat pumps. With a state-of-the-art production facility in Poland, and HQ in Stockholm, Sweden, and hubs across the UK, Germany and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role  We are now looking for a Mechanical Design Engineer to join us on our journey to shape the future of clean energy. In this role, you won't just design – you’ll help drive innovation at the core of Aira’s next-generation heat pump technology. As part of our fast-scaling team, you’ll influence how we work, accelerate product development, and bring bold ideas to life. Your contributions will directly impact both our team’s growth and the products we create – products that will transform how people heat and power their homes. By joining us, you’ll play an essential role in our mission to make sustainable living accessible to millions and create real, positive change for the planet. What you’ll be doing As a Mechanical Design Engineer, you will be at the heart of developing the next generation of Aira’s intelligent heat pumps and home energy systems. Your work will span the full development cycle – from concept to detailed design, testing, verification, and preparation for manufacturing – giving you the opportunity to make a direct impact on how our products take shape and reach the market. You’ll design and develop cutting-edge mechanical solutions, with a strong focus on robust design and innovation while balancing the final performance, product size, and costs. Beyond design work, you will influence our ways of working and the technologies we choose, playing a pivotal role in shaping Aira’s future product portfolio. This is not just about engineering excellence – it’s about driving innovation that enables sustainable living for millions of households. By joining us, you’ll help turn bold ideas into tangible solutions that make a real difference for both people and the planet. Your key responsibilities will include: Designing and developing mechanical parts and assemblies, Bills of Materials and component selections tailored for high-performance heat pump systems and its accessories. Creating detailed technical documentation, including 3D models and 2D drawings (experience with PLM tools and SolidWorks is highly valued). Actively contributing to project meetings and reporting progress to product management, ensuring accurate planning, follow-up, and monitoring of all activities within the designated area. Collaborating closely with cross-functional engineering teams to ensure compliance with customer needs, regulatory standards, and the overall product vision and requirements. Exploring and integrating innovative materials and tooling methods, for example within plastics and sheet metals, to enhance product quality, sustainability, and long-term reliability. Designing enclosures for electronics, such as PCBAs and/or similar, by plastic injection molding and/or sheet metal. Working closely with industrial design, taking over A-surfaces, and realizing the CMF specifications. Collaborating with main suppliers and development partners. What you’ll bring to the role Solid experience in mechanical design or relevant technical fields, such as product development and mechanical engineering. B.Sc. in Mechanical Engineering or M.S. in Mechanical Engineering, Design & Product Development, or equivalent. Experience working with 3D tools for designing mechanical components in a 3D environment; SolidWorks proficiency is advantageous. Experience in consumer products involving electronics and embedded software. Experience in testing, reliability, and qualification of systems, either in-house or on the partner side. Proven track record in transitioning designs into mass production, ensuring rigorous quality control and reliability standards. Experience working in the conceptual phase, physical prototyping, hands-on testing, and sustainability. Experience working closely with industrial designers. Proficiency with tools such as PowerPoint or Adobe and the ability to present ideas to both technical and non-technical audiences. An open mindset and a passion for working in a start-up environment with a strong ambition to scale quickly. What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. Enjoy our brand-new R&D Center located at Berga, Helsingborg. At Aira, we champion next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures, and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.

10% of Europe’s CO₂ emissions are caused by residential heating and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022, and with 1200+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, and HQ in Stockholm, Sweden, and hubs across the UK, Germany and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the Survey & Design team: The Survey & Design team is part of the Acquisition Area of Aira, which is responsible for the entire sales journey, from lead generation to installed heat pump. Our team sits right in the middle of this, with a critical mission: Build tools that help Aira qualify, size, and design the right energy solution for every home — tools that get more accurate with every installation we do. When selling a heat pump system, you need to know what size of heat pump should be installed and whether any radiators need replacing. If we over-estimate this number, the customer will be paying more than they have to. If we under-estimate this number, we could install a heat pump that is unable to heat our customers' homes. Getting it right is crucial for both conversion and fast, efficient installations. And Aira is uniquely positioned to solve this: we own the entire feedback loop, from qualification through to monitoring the installed heat pump. About the role: Your main stakeholders are our Design Engineers, who work in customers' homes, but our tools impact almost every role in the Aira sales funnel, from Qualification, Sales, and Design all the way to Procurement, Planning, and Installation. You'll own the product direction for these tools across all our markets (UK, Germany, and Italy), offices (Stockholm and Helsingborg), and the factory (Poland). You'll lead a cross-functional team of software engineers and a designer, with a high degree of autonomy. Key responsibilities: Lead a cross-functional team of software engineers and a product designer, setting priorities and deciding what to build, when, and why. Own the product strategy and roadmap for Aira's survey, heat loss, and design tooling, ensuring alignment with the Acquisition Area's goal of profitable, high-quality installations. Drive the team's long-term differentiator: an accuracy-and-learning loop that uses installation telemetry to measure and reduce heat loss estimation error at every stage of the funnel. Become the domain expert on heat loss calculations, balancing each market's regulatory requirements against Aira's business goals. Act as the bridge between deep technical work and the field reality of a Design Engineer working on an iPad in a customer's home. Drive the roll-out of our tools across all markets and make sure they're adopted across every user group. Define the metrics and track how we're progressing toward our goals. We expect you to have: Bachelor's or Master's degree in a relevant field (e.g., Engineering, Business, or a related discipline). 3 years of experience in a similar Product Manager role, leading cross-functional teams of engineers and designers. The ability to own a technically and domain-complex product. You don't need to be a heating engineer, but you must be comfortable diving into a quantitative, calculation-driven domain and earning the trust of expert users. Strong data and analytics instincts: defining the right metrics, designing measurement (and recognising when a metric is misleading), and using data to drive decisions. It would be a bonus if you: Have studied thermodynamics. Are a homeowner, as it helps you understand the challenges our users face every day. Have experience building tools for field-based, operational, or expert workforces. Can speak German or Italian. What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. Enjoy our brand-new office at Norra Stationsgatan 93 in Stockholm. Conveniently located near public transport, with Sankt Eriksplan and Odenplan stations just a few minutes walk away. At Aira, we champion next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.

10% of Europe’s CO₂ emissions are caused by residential heating and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022, and with 1200+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, and HQ in Stockholm, Sweden, and hubs across the UK, Germany and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role As a Full-Stack Engineer in our Survey & Design team, you'll help build the products that support some of the most important steps in Aira's customer acquisition journey. The team is responsible for the tools used to capture and manage information about our customers' homes, supporting everything from home surveys and technical assessments to installation design. These products help ensure that the right information is available throughout the process, enabling tailored and efficient clean energy solutions. You'll join a small, autonomous product team and work closely with product managers, designers and engineers to solve real-world challenges and build scalable solutions that support Aira's continued growth across Europe. As a Full-Stack Engineer, you'll play a key role in shaping the products and services that power these workflows. You'll work across the stack to build scalable solutions and great user experiences. In this role, you will Design and build applications and services that support users across multiple European markets Develop scalable APIs and integrations with third-party systems Process and manage data collected throughout the Survey & Design journey Transform complex technical and geometric data into solutions that support our products and workflows Contribute to architectural decisions and the long-term evolution of the platform Collaborate closely with product managers, designers and end users to improve workflows, user experiences and product capabilities Explore new technologies and approaches that help solve real business problems We're making home energy design smarter, simpler and more scalable. If you enjoy building great products and solving complex problems in a technically challenging domain, this role is for you. What you'll bring to the team Around 5+ years of experience as a Software Engineer Experience building modern software applications across different parts of the stack Strong experience with Java and Spring Boot Experience designing and building APIs A solid understanding of databases, software architecture and distributed systems Experience working with microservices The ability to turn ideas into clean, testable and scalable software A proactive mindset and willingness to take ownership Strong collaboration and communication skills We believe you'll thrive in this role if you're curious, analytical and enjoy understanding the real-world challenges behind the software you build. You don't need a background in engineering, but an interest in technical domains and complex problem-solving will help you succeed. We're also looking for someone who enjoys learning new technologies and is curious about how emerging technologies, including AI, can create value for both products and ways of working. Our tech stack Java, Spring Boot, PostgreSQL, Kafka, gRPC, Kotlin, Python, React, TypeScript, Next.js, Kubernetes and Docker. What is in it for you? Join a mission-driven company accelerating the transition to clean energy across Europe Work on products that have a direct impact on how clean energy solutions are designed and delivered Be part of a small, highly autonomous team with significant influence on product and technical decisions Collaborate with talented colleagues across product, engineering and operations Grow professionally in a fast-moving and international environment Enjoy our brand-new office at Norra Stationsgatan 93 in Stockholm. Conveniently located near public transport, with Sankt Eriksplan and Odenplan stations just a few minutes walk away. At Aira, we champion next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.

10% of Europe’s CO₂ emissions are caused by residential heating, and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slash energy costs one home at a time. Founded in 2022, and with 1200+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions, and heat pumps. With a state-of-the-art production facility in Poland, and HQ in Stockholm, Sweden, and hubs across the UK, Germany, and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role  As a Frontend Developer on our Planning team, you'll help transform how clean energy gets delivered—by empowering our planners with intuitive, data-driven tools. This team is responsible for optimizing the scheduling of Aira’s field force. The domain stretches across the whole customer journey, including tools for booking and coordinating sales visits, heat pump installations, and maintenance. You'll work at the intersection of software and real-world impact, building data products that help planners effectively schedule our field force based on proximity, dates, and other critical factors. In this role, you will: Build modern user interfaces that enable planners to visualize and optimize complex scheduling scenarios—bringing clarity, efficiency, and effectiveness to workforce planning Develop interactive map-based tools that help planners make better decisions based on geographical proximity, travel times, and resource availability Create intuitive dashboards that collect and visualize operational data, helping planners identify patterns, balance workloads, and make smarter scheduling decisions Design user experiences that simplify the planning process and reduce cognitive load—enabling planners to focus on strategic decisions rather than administrative tasks Support dynamic rescheduling capabilities with clear interfaces that highlight impacts and alternatives when changes occur Help us scale into new regions and markets by building flexible interfaces that adapt to varying local requirements, scheduling constraints, and service models We're changing how clean energy visits are planned and scheduled—making it smarter, faster, and better for everyone involved. If you're excited about building modern tooling and UIs that empower planning teams and drive tangible outcomes, this is the role for you. What you’ll bring to the role Solid experience with product-driven software development and agile environments Experience with React and TypeScript Strong visualization skills, especially with maps and timeline interfaces We would also expect you to have experience in at least two of the following areas: Rapid growth journeys (start-ups, scale-ups, new environments) Kanban, Scrum, and/or a combination of both Next.js Data visualization libraries (D3.js, Chart.js, etc.) Map integration (Mapbox, Google Maps, Leaflet) Experience building planning or scheduling interfaces What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. Enjoy the flexibility of our hybrid work model and discover our brand-new office at Norra Stationsgatan 93 in Stockholm. Conveniently located near public transport, with Sankt Eriksplan and Odenplan stations just a few minutes' walk away At Aira, we champion the next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures, and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.

10% of Europe's CO₂ emissions are caused by residential heating, and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we're making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022, and with 1000+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, an HQ in Stockholm, Sweden, and hubs across the UK, Germany, and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role In the Energy Optimization team, we build optimization and ML models that actively control when the heat pump runs, when the battery charges or discharges, and when to export energy to the grid. We are now building new flexibility capabilities by coordinating fleets of homes to support the grid when it matters most. We’re now looking for a Data Scientist to join the team. You’ll lead projects end-to-end: shape the problem, build forecasting and optimization models, run experiments, and work closely with Product, Engineering and Design to ship customer-facing AI solutions. We value clear communication, thoughtful collaboration, and a constructive approach to problem solving. If you enjoy making measurable progress, turning messy real-world signals into decisions people can trust, and moving projects forward even when the path is not fully defined, we would love to hear from you. What you will be doing Translate real-world control problems into optimization models that minimizes customers’ energy bills. Develop and improve forecasting and decision-support models enabling optimal control schedules for customers’ home energy devices. Design and run experiments on real customer systems, evaluate impact, and turn insights into product decisions. Work closely with the team to bring models into production. Work across the full data stack, including data pipelines, feature engineering, deployment and monitoring. Lead initiatives from discovery to production impact. You set direction, align with stakeholders across product and engineering to deliver outcomes even when the path is not fully defined. Communicate clearly to technical and non-technical audiences, explaining trade-offs, uncertainty, and what is good enough to ship. What you bring to the team Several years of experience as a Data Scientist, Optimization Engineer, Applied Scientist, Machine Learning Engineer or similar. Strong mathematical and statistical modelling skills. Experience with time-series forecasting and machine learning, ideally applied to operational systems. Experience working in Python and with modern ML/optimization tooling and workflows. Solid Software Engineering fundamentals for deploying and maintaining ML systems in production. A pragmatic, product-oriented mindset: you optimize for real-world impact, not model complexity. Experience with cloud platforms (AWS, GCP, or Azure). Nice to have Experience with constrained optimization and applying it to real-world systems. Experience with energy systems or electricity market knowledge, especially flexibility and demand response. Experience with control system or physical systems modelling. What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. At Aira, We’re not just champions of next-generation energy, we’re champions in Diversity and Inclusion too. We believe that a diverse workforce sparks innovation and creativity and enables us to better serve our customers and communities. We encourage individuals from all backgrounds, cultures, and perspectives to join our team. We will never accept any form of discrimination and believe that together, we can drive a new era for our people and planet.

10% of Europe's CO₂ emissions are caused by residential heating, and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we're making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022, and with 1000+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, an HQ in Stockholm, Sweden, and hubs across the UK, Germany, and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role As a Linux Developer, you will be responsible for the operating system powering our IoT devices, ensuring optimal performance, security, and reliability. You will work with Linux BSP development and Yocto, building and maintaining the embedded platform as well as SDKs for application development. The role includes enabling secure connectivity across multiple wireless interfaces and supporting feature-rich, connected products. What sets this role apart is the opportunity to work with cutting edge technology in this field, with a direct impact on the performance, security, and reliability of our IoT devices. What you will be doing Set up and configure the Yocto Linux-based operating system on our hardware devices. Collaborate with cross-functional teams to understand software requirements and implement necessary changes. Create SDKs and software tools to facilitate application development on the operating system. Enhance and expand the operating system by adding new components and features. Conduct system revisions and optimizations to improve performance, security, production test flow, and user experience. Understand hardware schematics and identify requirements for driver development. Collaborate with hardware engineers to develop and adapt the operating system to the hardware. Continuously improve automated test coverage and devops system. What you bring to the team Experience in Linux operating system development, Yocto, Shell Scripting and Python experience is preferred. Knowledge of Kernel development and experience with device tree. Ability to read hardware schematics and understand when driver development is necessary. Proficiency in C Solid understanding of software development principles, version control, and debugging techniques. Nice to have U-Boot, Thread, Rust, AWS, Bluetooth Low Energy. What is in it for you? Gain hands-on experience in a fast-growing scale-up, with a supportive and inclusive culture, and career advancement opportunities. Collaborate with diverse teams across international markets and launch products globally. Develop and grow personally and professionally in an entrepreneurial-minded environment. Thrive in a dynamic, solution-oriented culture, tackling challenges and driving meaningful solutions that make a positive impact on the world. Influence the company's success, with a visible impact on product development and market growth. At Aira, We’re not just champions of next-generation energy, we’re champions in Diversity and Inclusion too. We believe that a diverse workforce sparks innovation and creativity and enables us to better serve our customers and communities. We encourage individuals from all backgrounds, cultures, and perspectives to join our team. We will never accept any form of discrimination and believe that together, we can drive a new era for our people and planet. Ready to find true purpose in your work? Send me your application today. Any questions? I’m here to help. You’ll find my contact details below.

Industrial Engineer Project Leader We are a group of people who think differently, have a passion for entrepreneurship and strive to maintain a flat organization where we all are expected to make a difference. We believe in making the impossible possible together – by building on each individual's personal strengths. Our goal is to change the way cities in Europe are heated and cooled, do you want to shape the future with us? Our world is in the midst of an energy transition from fossil fuels to renewable energy sources. At Qvantum, we have developed a solution to tackle a difficult challenge that no one has been able to solve before – how to enable the many people in the big cities to live a life without dependence on fossil fuels for heating and cooling at an affordable price. We have developed a wide range of smart heat pump solutions built on modern software. The products are suitable for everything from small apartments to large property complexes and entire residential blocks. The next generation of heat pumps are not only very energy efficient but also designed to be an active node in the electrical grid. Qvantum has developed a series of new capabilities for this purpose including our heat pump to grid (HP2G), flexready®, thermal battery and digital doctor features. We are currently more than 350 colleagues, located in 8 different countries, and we continue to grow at a rapid pace. With factories in Sweden and Hungary, multiple R&D centres and world class specialist competencies in heat pump hardware & software development, energy systems and industrialization we are aiming to become one of the leading players in our segment in Europe. We invite you to an exciting company building journey filled with development opportunities and an inclusive work environment that encourages professional and personal development together with dynamic and forward-thinking colleagues! Join Us! About the role We are seeking a driven and innovative Industrial Engineer to join our rapidly scaling heat pump manufacturing operations. As we expand towards producing 50,000 units annually, you will play a pivotal role in optimizing production processes, integrating advanced manufacturing systems, and driving continuous improvement initiatives. You will work cross-functionally to ensure efficient, cost-effective, and high-quality production as we transition from scale-up to large-scale manufacturing. Key Responsibilities Analyze, design, and optimize manufacturing workflows and production layouts to support scale-up goals. Implement lean manufacturing principles to eliminate waste, reduce cycle time, and improve throughput. Collaborate with production, R&D, and supply chain teams to introduce new product lines and production technologies. Lead time studies, capacity planning, and equipment utilization analysis. Support automation projects, including robotics and Industry 4.0 integration. Develop standard operating procedures (SOPs), work instructions, and training documentation for production staff. Conduct root cause analyses and implement corrective actions to resolve production bottlenecks or quality issues. Contribute to sustainability initiatives by optimizing energy usage and minimizing material waste in production processes. Supervise equipment development phases with suppliers, manage local & international suppliers through all phases of projects (FMEA, RFI, RFQ, FAT-Pre acceptance, SAT-Final acceptance etc.) Perform the manufacturability analysis of New Products, process and technologies Qualifications Bachelor’s or Master’s degree in Industrial Engineering, Mechanical Engineering, or a related field. 5+ years of experience in industrial or process engineering (within high-volyme manufacturing environment is positive) Proven knowledge of lean manufacturing, Six Sigma, or similar methodologies. Experience with CAD software, production simulation tools, and data analysis (e.g., Power BI, Excel, Python, SCADA). Strong understanding of automation, supply chain interactions, and production systems. Preferred Experience: Background in HVAC, home energy systems Experience with ERP and MES systems (e.g., SAP, Siemens Opcenter). Exposure to working in a scale-up or fast-growing production environment. Fluent in English; Swedish is a plus.

Do you want to play a key role in ensuring compliance within a global, innovative company? We are currently looking for a PED Compliance Engineer to strengthen our team in Markaryd. About the Role As a PED Compliance Engineer, you will play a key role in ensuring that NIBE products comply with applicable legislation, harmonised standards, and internal compliance requirements. You will work closely with engineering, product development, testing, and certification stakeholders to identify and address compliance matters, coordinate testing activities, maintain technical documentation, and support relevant standardisation efforts. Location: Markaryd  Key Responsibilities Ensure compliance with pressure equipment legislation, electrical safety requirements, and machinery directives applicable to heat pumps and associated accessories. Plan, conduct, and follow up on compliance testing and analysis, both on-site in Markaryd and in collaboration with external test laboratories. Request quotations, coordinate external testing, and manage certification-related activities with external partners. Collaborate with engineering and product development teams to identify, assess, and resolve compliance-related issues during product development and maintenance. Define, compile, maintain, and update compliance documentation in accordance with applicable regulatory and internal requirements. Monitor relevant standards, legislation, and regulatory developments that may affect NIBE AB products. Provide training and guidance to NIBE AB personnel on applicable standards, legislation, and compliance processes. Qualifications We are looking for a structured, responsible, and motivated individual with a strong interest in regulatory compliance and product safety. To succeed in this role, you should be able to work independently, take initiative, and contribute effectively in cross-functional environments. Experience within PED, electrical safety, and machinery safety is highly valued, along with a solid understanding of the EU CE marking process. Relevant education, training, or professional experience in mechanical engineering, compliance engineering, electrical engineering, product safety, or a related field. Strong communication skills and the ability to collaborate effectively with both internal and external stakeholders. Fluency in English, both spoken and written.     More about us We exist to provide the world with better energy solutions. Since 1952, we have worked with passion and determination to develop new methods for improved energy efficiency. In doing so, we play an important role in the global transition to a more sustainable society. Our products are built on the finest Swedish engineering expertise. We have a strong market position and are making significant investments for the future. Our corporate culture is characterized by a family-oriented and entrepreneurial spirit, built on a long tradition and rich history where simplicity, humility, and reliability are key values. We take a long-term view of your employment and offer a workplace with excellent career opportunities. Together, we ensure that you can make the most of your talent, creativity, and expertise.     NIBE in numbers NIBE AB is a modern and successful industrial company with annual revenues of over SEK 5 billion and more than 1,250 employees in Markaryd. NIBE is one of the market leaders in Europe, offering one of the industry’s broadest product ranges, including heat pumps, water heaters, solar panels, biofuel products, ventilation solutions, district heating equipment and more. NIBE AB is part of the publicly listed NIBE Industrier Group, which has annual revenues of approximately SEK 40 billion and more than 21,000 employees across over 30 countries. Application Does this sound like the right opportunity for you? Apply via our website under Available positions at NIBE. We review applications on an ongoing basis, so we encourage you to apply as soon as possible. The final application date is July 31. Please note that due to the holiday period (weeks 28–31), there will be a temporary pause in the recruitment process. The selection process will resume at the beginning of August. Questions? If you have any questions or would like to know more, please feel free to contact one of the persons listed below.

Advansor is looking for a Sales Engineer Trainee to become a part of an international team driven by finding the best solution for our customers Your role As Sales Engineer trainee your focus will be driving sales and finding the best sustainable cooling and heating solutions for our customers. Your main role will be to support our customers with technical quotations, including product design, calculations, and technical guidance, and help ensure correct project specifications before the order is produced. Together with our regional sales team, you will play an important role in defending and expanding our market position. You will also work closely with our R&D, engineering and manufacturing teams. You will work from our head office in Brabrand, Denmark and be part of Team North, covering our customers in the Nordics, Baltics and the British Isles. As part of Advansor, you will get an important position in a dynamic team with skilled and dedicated international colleagues, and not the least, get the opportunity contribute to our position as the world's leading manufacturer of sustainable CO2 climate solutions. Main tasks Consult and guide customer in sustainable climate solutions Design and offer best solution for our customers Follow up on customers and ongoing projects Close orders by structured activities in CRM Order documentation and handover? to production Maintain customer relationships Provide market feedback to product development Your background We imagine you have a technical education in technology management and marine engineering or equivalent. Preferably have an interest in or experience with refrigeration or heat pumps. It is an advantage if you have some practical working experience with technical sales but not a requirement. However, we do assume that you are motivated by transforming quotes to orders and that you are willing to learn. Alternatively, you have several years of experience within refrigeration, working in the field, and are now ready to take new challenge within technical sales. You are good at working structured and handle several tasks. It is also important that you possess good IT skills as you need to be able to use diverse IT systems. We expect you to be able to communicate confidently in English, both orally and in writing, as it is our corporate language. We strive to support all our customers on local language and for this reason it will therefore be an advantage if you speak one or more of the Scandinavian languages. We offer As part of Team Advansor, you will get to work with more than 350 competent colleagues of more than 35 different nationalities and join us in our mission: to design and produce the world's best sustainable climate solutions. You will become part of a highly ambitious company that values a good working environment, diversity, and teamwork. We offer flexible working hours, an informal work environment with the possibility to grow with the company. Salary is decided based on your qualifications. Please contact Jens Voss, Sales Engineering Manager-North at jev@advansor.com or phone +45 3525 6071 you have any questions about the position or Advansor as a workplace. Sustainable CO2 climate solutions As a market-leading manufacturer, we have designed and produced more than 18,000 CO2 systems for sustainable commercial and industrial cooling and heating around the world since 2006.? Many people associate CO2 with global warming. We're cool with that. Literally. Because CO2 is the most climate-friendly refrigerant: It's non-toxic, non-flammable and doesn't affect the ozone layer or harm our drinking water. That's why we are 'cool with CO2'.?

At Svea Solar, we have a clear vision – to fix the planet. As Sweden’s and one of Europe’s leading players in energy technology, we are driving the energy transition with solar power and smart energy solutions. ⚡ We’re now expanding our app team with an iOS Engineer. Are you ready to join the Power Shift? About the role & the team As our iOS Engineer, you’ll help shape our new app and its extensions, including the Apple Watch app. The app already supports tens of thousands (soon hundreds of thousands 😉) customers in optimizing their energy use. Our iOS app is built with SwiftUI and Swift concurrency, connected to a newly developed backend, using Apple’s latest frameworks. The minimum iOS version is 16 (but is being bumped to 18 this fall). You’ll work closely with our iOS Staff Engineer, Product Manager, and the rest of the app team to define and deliver on our roadmap, reporting to the Engineering Manager. We follow a collaboration-first policy, working three days a week from our Alvik office. Your key responsibilities: Take part in defining the architecture, platform, and best practices for the development of our apps on iOS and watchOS  Write, review, and test code in a collaborative environment with other software engineers  Work closely with other engineers, designers, and product owners to explore new solutions to problems  Contribute to the development roadmap on how to best further us on our way to rid the planet of fossil fuels  Are we a match? We’re looking for you who… Values team success over personal success. Are fluent in English - our organizational language. Have extensive experience in Swift, with solid knowledge of Swift concurrency and SwiftUI. Write readable, idiomatic, and maintainable Swift, and are happy to follow established coding guidelines and workflows. Have released at least one app on the App Store, or you have a project in the works you can show us. Bonus points if you: Stays up to date with advancements in Swift 6. 🌍 Life as a Power Shifter - What do we offer you The opportunity to make an impact – your work directly contributes to fixing the planet and driving the energy transition. A value-driven workplace – read more about our values here. The chance to own your results – grow, take responsibility, and power up as both we and the energy industry evolve. Diversity and inclusivity – different perspectives drive innovation. Here, you can be yourself and contribute with your experiences, identities, and ideas. Employment benefits – occupational pension, 30 days of vacation, wellness allowance, parking, and more. Flexibility/ hybrid work – work up to two days a week from home. Want to see what life at Svea Solar really looks like? Follow us on Instagram: @LifeAtSveaSolar ⚡Who are we As Sweden’s - and one of Europe’s - leading providers of energy tech and solar, we help our customers optimize their energy use with smart, connected solutions. From solar panels to heat pumps, batteries, EV chargers, and software, we’re shaping the future of energy. We call it The Power Shift. And the ones driving it? Power Shifters. #LILS2 About our recruitment process  With structured interviews and assessments through Alva Labs, we make sure our recruitment process is fair, inclusive, and unbiased - because diversity is key to innovation!  Read more about our Recruitment process here. 👉Ready to become a Power Shifter? We review applications on a rolling basis, so don’t wait to send yours in!

At Svea Solar, we have a clear vision - to fix the planet. As Sweden’s and one of Europe’s leading players in energy technology, we are driving the energy transition with solar power and smart energy solutions. ⚡ We’re now expanding our website team with an Fullstack Engineer. Are you ready to join the Power Shift? About the role & the team As our Fullstack Engineer in the Website team, you’ll be part of a talented and ambitious agile team. Together you’ll design and implement technical solutions for Svea Solar’s website and related areas. You’ll work closely with a Teach lead, a frontend engineer, an analyst, and a product manager, reporting to our Engineering Manager Anna. We follow a collaboration-first approach, working three days a week from our Stockholm office. As a Fullstack Developer, you’ll have real impact on a key part of our business—our website drives leads and sales. By building tools that increase sales, you’ll also amplify our positive impact, helping Svea Solar move closer to our mission of ridding the planet of fossil fuels—all while growing your skills in a friendly, collaborative culture. Your key responsibilities: Build and maintain both frontend and backend features Develop modern, accessible, and semantically correct websites Write clean, maintainable, and well-structured code Design and implement REST APIs and integrations with our CMS written in Python. Collaborate with designers, product managers, and fellow engineers to create functional and user-friendly solutions. Contribute to architectural discussions and best practices, supporting long-term scalability and event-driven design.   Are we a match? We’re looking for you who… Value team success over personal success and thrive in a collaborative dynamic environment. Have at least 5 years of professional experience in software development, including at least 2 years in backend. Have strong experience with: Python, REST APIs, and event-driven design. Are fluent in English and/or Swedish. Bonus points if you.. Are comfortable with Django or Wagtail. TypeScript, React, Node.js, Express, Have worked with one or several CMS and have experience of SEO Have solid knowledge of HTML5, CSS3, and SASS. 🌍 Life as a Power Shifter - What do we offer you The opportunity to make an impact – your work directly contributes to fixing the planet and driving the energy transition. A value-driven workplace – read more about our values here. The chance to own your results – grow, take responsibility, and power up as both we and the energy industry evolve. Diversity and inclusivity – different perspectives drive innovation. Here, you can be yourself and contribute with your experiences, identities, and ideas. Employment benefits – occupational pension, 30 days of vacation, wellness allowance, parking, and more. Flexibility/ hybrid work – work up to two days a week from home. Want to see what life at Svea Solar really looks like? Follow us on Instagram: @LifeAtSveaSolar ⚡Who are we As Sweden’s - and one of Europe’s - leading providers of energy tech and solar, we help our customers optimize their energy use with smart, connected solutions. From solar panels to heat pumps, batteries, EV chargers, and software, we’re shaping the future of energy. We call it The Power Shift. And the ones driving it? Power Shifters. #LILS2 About our recruitment process  With structured interviews and assessments through Alva Labs, we make sure our recruitment process is fair, inclusive, and unbiased - because diversity is key to innovation!  Read more about our Recruitment process here. 👉Ready to become a Power Shifter? We review applications on a rolling basis, so don’t wait to send yours in!

Svea Solar is a leading force in the energy and solar industry, where innovation and market driven growth define our business. Our Marketing team is not just a support function - it is at the center of our commercial strategy, directly influencing revenue, profitability, and our long term vision. We are now looking for an experienced Marketing Analytics Manager to become a strategic and senior partner to our CMO and play a key role in shaping the future direction of the company. Oh, and did we mention this role is completely new? We’re creating it as we close the gap to profitability and step into an exciting new phase of sustainable growth—expanding while staying profitable. In this role, you’ll have a major impact on Svea Solar’s journey and the freedom to shape your position from the ground up. About the role You will work closely with our CMO, Sofia Brandberg, and take full ownership of delivering datadriven insights and strategic recommendations to the Marketing team, the broader Commercial organisation, the website team and C-level leadership. Your mission: Lead the way in simplifying analytics and turning insights into clear, actionable recommendations - enabling stakeholders to focus, move faster, and unlock greater impact. Own the end‑to‑end analysis of the full marketing funnel - from market interest and traffic acquisition across paid and organic channels, through on‑site behavior and conversion performance. Proactively analyze and advise on lead channels and overall lead mix - mapping lead needs and optimization, campaign performance and opportunities to optimize channel allocation for stronger ROI. Act as the go‑to partner for marketing and website stakeholders (CRM, content, website, media) empowering data‑driven decision making by ensuring access to the right insights, enabling goal‑setting, analysis and AB-testing that drives both efficiency and growth. Build intuitive, scalable dashboards that democratize insights across the organization - making data accessible, actionable, and a natural part of everyday decision making Partner with IT, Tech and Finance to ensure high data quality and maintain a reliable single source of truth across all marketing data assets. 🌍 Life as a Power Shifter - What do we offer you The opportunity to make an impact – your work directly contributes to fixing the planet and driving the energy transition. A value-driven workplace – read more about our values here. The chance to own your results – grow, take responsibility, and power up as both we and the energy industry evolve. Diversity and inclusivity – different perspectives drive innovation. Here, you can be yourself and contribute with your experiences, identities, and ideas. Employment benefits – occupational pension, 30 days of vacation, wellness allowance, free parking, and more. Flexibility / hybrid work – work up to two days a week from home. Want to see what life at Svea Solar really looks like? Follow us on Instagram: @LifeAtSveaSolar Are we a match? We are looking for someone who: Brings strong experience in Marketing Analytics, BI, and ROI-driven performance analysis, ideally with a focus on acquisition and activation. A commercial mindset is essential! Demonstrates strong end-to-end ownership, from identifying the most impactful analyses to performing the analysis and packaging insights into clear, visual recommendations. Is comfortable working with large, complex datasets and creating clear, visual presentations for C-level stakeholders. Has experience working with Meta, Google Ads, Google Analytics, tracking (including Google Tag Manager), marketing automation, and CRM platforms. Holds an academic background in economics, finance, engineering, or a related field. Has an excellent command of English. As a person, you are: A self-driven, strategic thinker who thrives in a fast-paced and constantly evolving environment. Nice to have (but not required): Experience with Power BI and Funnel and proficiency in Swedish. ⚡Who are we As Sweden’s - and one of Europe’s - leading providers of energy tech and solar, we help our customers optimize their energy use with smart, connected solutions. From solar panels to heat pumps, batteries, EV chargers, and software, we’re shaping the future of energy. We call it The Power Shift. And the ones driving it? Power Shifters. #LILS About our recruitment process  With structured interviews and assessments through Alva Labs, we make sure our recruitment process is fair, inclusive, and unbiased - because diversity is key to innovation!  Read more about our Recruitment process here. 👉Ready to become a Power Shifter? We review applications on a rolling basis, so don’t wait to send yours in!

10% of Europe’s CO₂ emissions are caused by residential heating and energy bills are out of control. Aira is here to change that. With our intelligent Aira Heat Pump at the heart, we’re making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time. Founded in 2022, and with 1200+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, and HQ in Stockholm, Sweden, and hubs across the UK, Germany and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034. About the role As a Senior Flutter Developer in the Engagement Team, you will build the tools that enable our field teams to deliver smooth installations and exceptional service. You'll be part of one of our cross-functional teams working primarily with the mobile application that installers and service technicians use. In practice, this means building tools for commissioning and servicing the full range of Aira's clean energy systems — heat pumps, solar panels, batteries, and inverters, as well as managing software updates and helping technicians troubleshoot in the field. As a Senior Flutter developer, you will: Own and ship features across iOS and Android from a single Flutter codebase Partner with UX design to craft interfaces built for real field conditions, used by technicians on-site, often under time pressure Work tightly with the in-field teams to optimize the commissioning experience. Build reliable device integrations over Bluetooth, Wi-Fi, and Thread - connecting technicians directly to the hardware they're installing and servicing Make pragmatic decisions about when to prioritize speed and when to focus on long-term scalability Contribute to architectural decisions that support our rapid growth and international expansion What you bring to the team: Solid experience with product-driven software development and agile environments 5+ years of mobile development experience Flutter experience preferred, React Native considered. Experience building and consuming REST APIs and integrating third-party SDKs Familiarity with state management patterns such as Bloc or Riverpod, and an appreciation for testable code Comfort working with structured data contracts and binary protocols — we use Protobuf for communication between the app and our edge devices We would also appreciate if you have experience with or knowledge of some of the following: Hands-on experience with device communication protocols such as Bluetooth LE, Wi-Fi, or Thread Familiarity with embedded Linux environments or edge computing. The devices our app talks to run a Rust application on Linux hardware Experience with event-driven architectures or message brokers such as Kafka A track record of thriving in rapid-growth environments (start-ups, scale-ups, or new projects). What is in it for you? Develop and grow in a fast-growing scale-up with a supportive and inclusive culture. Contribute to something measurable. Every smooth commissioning enables a more environmentally sustainable Europe. See your work in action in the real world. The app you build is used by technicians installing clean energy systems in people's homes across Europe every day. Collaborate with colleagues across the full value chain, from R&D in Sweden and manufacturing in Poland to installation teams on the ground in the UK, Germany, and Italy. Enjoy the flexibility of our hybrid work model, with our office centrally located in Stockholm near Sankt Eriksplan and Odenplan. We interview on a rolling basis throughout the summer, with the majority of interviews taking place in August. At Aira, we champion next-generation energy as well as diversity and inclusion. We firmly believe that a diverse workforce fosters innovation and creativity, enhancing our ability to serve customers and communities effectively. We welcome individuals from all backgrounds, cultures and perspectives to join our team. Our commitment is to uphold equality and inclusivity, fostering a collaborative environment where everyone can thrive and contribute to a better future for our people and the planet.

Company Description Bosch Thermotechnology AB in Tranås develops, manufactures, and sells advanced heat pumps that harness energy from nature’s own resources – rock, water, and air. In Tranås, you’ll find both our production unit and our competence and development center, where we constantly strive to stay at the forefront. Here we create smart solutions that simplify everyday life, contribute to a greener future, and provide our customers with safety and comfort We believe in technology that makes a difference – technology that is Invented for life. Job Description Your Role As a Development Engineer, you will drive innovation and optimization of refrigeration circuits in our next-generation heat pump systems. From concept through validation, you will ensure that system performance meets customer expectations. You will collaborate closely with cross-functional teams and suppliers in an international, agile environment. Your Responsibilities You design and select refrigeration components based on system requirements. You collaborate with suppliers to adapt components to our needs. You take ownership of system performance KPIs. You develop and execute test plans to verify system targets. You perform simulations to iterate designs and solve technical challenges. You work on new concepts and support patent applications. You lead or participate in safety strategies, risk assessments, and lifecycle improvement projects. You contribute to building internal know-how, training colleagues and shaping technical roadmaps. Qualifications Education: Bachelor’s or Master’s degree in Mechanical Engineering, Energy Engineering, or a related field, preferably with a focus on thermodynamics or refrigeration. Technical Skills: Knowledge of fluid mechanics, thermodynamics and refrigeration. Experience in selecting, testing, and validating refrigeration components and systems. Comfortable working in a lab environment with test rigs and measurement tools. Ability to read and write technical documentation and specifications. Familiar with simulation tools (e.g., Dymola, MATLAB/Simulink); experience modeling refrigerant systems is a plus. Knowledge of technical standards and legal requirements related to refrigeration (e.g., EN14511, EN14825, Ecodesign, F-Gas, PED) is valued. Familiarity with agile development processes is a plus. Personal Traits: You are a hands-on problem solver with a solution-oriented mindset. You are analytical, detail-focused, and thrive in a structured development environment. You take initiative, demonstrate ownership, and push ideas forward. You are enthusiastic about exploring new technologies and concepts. You communicate clearly, welcome feedback, and maintain an open mindset. You enjoy working in an international team within an agile, cross-functional setup. Additional Information Welcome to Tranås – the heart of Bosch Home Comfort in Sweden Tranås, beautifully located by the idyllic Lake Sommen and surrounded by forests and nature reserves, is home to Bosch Thermotechnology AB in Sweden. Here, more than 600 associates work in manufacturing and research & development of innovative heating solutions for a sustainable future. At Bosch, we care about you, our business, and the environment. We offer more than a job – we help you grow in your career and as a person. Life is about balance, and we support your goals, whether they involve new challenges, development, or time for family and hobbies. Join a workplace that values individuality, openness, and trust, where you can be yourself and be inspired by diverse perspectives from around the globe. Join us in Tranås or Copenhagen and be part of shaping tomorrow’s energy solutions – in a workplace where innovation meets quality of life. Here, you’ll find not just a job – but a lifestyle. Compensation and Benefits Competitive salary, Pension plans, health insurance, and other benefits according to the collective bargin. Flexible working hours and hybrid work options (depending on role). Employee discounts on Bosch products.