Lead Data Engineer – forma och bygg Vimlas dataplattform!

Lynqa AB

Om bolaget Vår kund är ett snabbväxande AI-bolag i Stockholm som använder computer vision och maskininlärning för att revolutionera hur världens infrastruktur underhålls. Deras teknik analyserar och effektiviserar processer inom vägunderhåll – en bransch där det globalt läggs över 500 miljarder dollar årligen på reparationer. Med kunder i Norden, Europa och samarbeten med internationella organisationer växer bolaget snabbt. Bolaget är kassaflödesneutralt och självfinansierat med långsiktiga investerare. Här bygger du inte bara en produkt – du bygger något som gör verklig skillnad för samhällen runt om i världen. Om rollen Vi söker en Senior Software Engineer med ledaregenskaper som vill äga backend, arkitektur och infrastruktur i ett litet, högpresterande team. Det här är en hands-on utvecklarroll där du får stort ägandeskap och frihet att forma både produkt och tech-stack. Du kommer jobba tätt med en data scientist och en frontendutvecklare, och vara den som tar lead på plattforms- och backend-utvecklingen. Du behöver inte förstå maskininlärning – men du ska kunna bygga robusta system som exponerar AI-modellernas resultat mot användare och kunder. Vad du kommer göra Designa och utveckla backend-tjänster och API:er (Python/FastAPI) Äga Infrastructure as Code (Terraform) och säkerställa skalbara deployments (Docker, Kubernetes, Helm) Bygga bryggor mellan AI/CV-modeller och kundgränssnitt Driva arkitekturbeslut och tekniska vägval Mentorera och stötta teamet – vara den som sätter standard för kodkvalitet Bidra till att bygga en skalbar plattform för internationell expansion Vem vi söker Must-haves: Erfarenhet av tungt backend-framework (Spring Boot, Django, C#/.NET, FastAPI, Symfony eller liknande) Docker, Kubernetes och Helm Terraform eller annan Infrastructure as Code PostgreSQL / stark SQL-erfarenhet Microservicearkitektur Git och CI/CD Svenska och engelska i tal och skrift Personlighet: Självgående, tar ägarskap, stöttar andra, trivs med frihet under ansvar Meriterande: Azure PostGIS / GIS-databaser Eventdriven arkitektur (AMQP, MQTT) React / frontend-förståelse AI, maskininlärning eller computer vision (nyfikenhet räcker) Erfarenhet från startup/småbolag Vad vi erbjuder Teknik som förbättrar infrastruktur globalt, inte "hållbarhetsprat" utan konkret skillnad Stor frihet i att forma produkt och tech-stack, driva arkitekturbeslut Litet team, stor påverkan, korta beslutsvägar, noll byråkrati, hög teknisk nivå Internationellt bolag med kunder i Norden, Europa och samarbeten världen över Konkurrenskraftig lön och möjlighet till equity/optioner efter provanställning Office-first i centrala Stockholm (måndag–torsdag på kontoret, fredag flexibelt) Praktisk info Plats: Stockholm (kontor i centrala stan) Anställningsform: Tillsvidareanställning Start: Så snart som möjligt Lön: Marknadsenlig, anpassas efter erfarenhet Språk: Svenska och engelska (krav) Rekryteringsprocess Första samtal med Lynqa Intervju med teamet – teknik och kultur Fördjupad teknisk intervju Referenstagning Erbjudande Om anställningen Omfattning: Heltid, tillsvidareanställning Start: Enligt överenskommelse Placering: Stockholm Detta är en direktrekrytering. Lynqa ansvarar för rekryteringsprocessen. Om Lynqa Lynqa är din karriärpartner inom tech. Vi arbetar med utvalda produktbolag och techteam i framkant – roller du sällan ser på vanliga jobbsajter. Hos oss får du snabb återkoppling, en personlig kontakt och tillgång till möjligheter innan de annonseras. Nyfiken på vad som finns? Hör av dig till mischell@lynqa.se Lynqa – we connect people

Aira Group AB

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.

Maandag Nordic AB

If you are a good match, we would like to receive a CV in WORD format with motivation why you fit this assignment, your availability and any scheduled holidays. Why Maandag Nordic? With us, you’ll get the chance to really put your ideas into action. We offer a work environment where you can grow and learn through hands-on experience - trying things out, making mistakes, and improving. For more than 35 years, Maandag® has been at the forefront of empowering people and organisations. We not only help professionals get jobs, but also connect them with a future that matches their values, desires and ambitions. Because when people are truly in the right place, they can develop themselves, fulfil their dreams and go to work with fresh energy every day. The energy and power released in the process is a catalyst for growth for companies. We started in the Netherlands, but now we also help professionals and organisations in Belgium, Poland, Dubai and Sweden. Our extensive knowledge of different markets, coupled with our wide network, enables us to make perfect matches quickly. Assignment type: Consulting assignment Location: Stockholm  Start: As soon as possible Category: Dynamics / CRM / Microsoft Platform About the assignment We are looking for a Senior Dynamics 365 Engineer to join a large, complex organization on an important assignment within Sales and Marketing. This role suits someone who combines strong technical expertise with the ability to work closely with business stakeholders.You will play a key role in designing, developing, and integrating Dynamics 365 solutions, ensuring that technical implementations are aligned with real business needs. The assignment is hands-on and requires both depth in Dynamics 365 and a proactive, collaborative mindset. Key responsibilities - You will design and develop solutions across Dynamics 365 Sales and Marketing - You will build and maintain backend services, integrations, and custom plugins within the Dynamics ecosystem - You will collaborate closely with business stakeholders to translate functional requirements into technical solutions - You will ensure high system quality, stability, and scalability through proactive issue management and continuous improvement   Required skills and experience Proven experience as a Dynamics 365 Developer, Engineer, or Solution Architect Strong understanding of CRM module functionality within Dynamics 365 Solid background in C#, .NET, Power Platform, and modern integration frameworks Hands-on experience with custom plugins, workflows, and backend logic in Dynamics 365 Experience working with REST APIs, Logic Apps, Azure Functions, or similar technologies Strong communication skills with the ability to lead discussions with both technical and non-technical stakeholders Fluent English is required. Personal attributes Forward-leaning and proactive in driving results Collaborative team player who can also work independently Positive, adaptable, and resilient in problem-solving Comfortable working in a complex organization with diverse stakeholders Keywords: Dynamics 365, Sales & Marketing, CRM, C#, .NET, Power Platform, Azure, Integrations, Plugins, Enterprise IT