Search results for "performance testing"

Cambio is one of the Nordics' leading suppliers in eHealth with a comprehensive offering for the entire health and care chain. Our eHealth solutions supports health care professionals in their daily work and offer patients safer and more easily accessible care. We are proud to be an important part of Swedish healthcare. We are growing continuously and now have about 1000 employees in several countries. The position Do you want to be a key contributor in making Cambio COSMIC a best‑in‑class Electronic Health Records platform — built for scalability, robustness and stability? We are seeking a Senior Software Engineer focused on performance and stability testing to help us reach this goal. We are currently modernizing our product, recently a transitioning from an onpremise solution to SaaS has been completed. Cambio is now preparing our products for significantly increased user volumes as well as a containerization journey. Ensuring strong performance and stability is more critical than ever, and your contributions will be essential. At Cambio, responsibility for performance and stability is shared across application teams, who create the functional scripts executed on COSMIC. As a Platform Performance Engineer, you will join the platform team that regularly executes and analyses load and stability tests. The role requires close collaboration and clear communication with the functional teams. About you As an individual, you are a humble and responsible team player with strong problemsolving abilities. You are committed to delivering high quality outcomes and use your communication skills to effectively support and coach teams. You possess a strong interest in technology and a curiosity for exploring new technical areas. It is meritorious if you have worked with load or performance testing before but it’s not a requirement, most importantly, you recognize that robustness and performance are essential to the success of the product and truly enjoys digging deeper and have an honest interest into those areas. At Cambio, we value initiative and personal growth. Our culture is built on Trust, Care, and Together—values we believe are important to both our work and our people. It’s important to us that you recognize and identify with these values. Requirements  3+ years’ experience in Java and preferably Javascript. Full stack troubleshooting experience. Speaks and writes English fluently. Degree in Computer Science or related. It's a bonus if you COSMIC development experience Knowledge in relational database Experience with automation Experience in performance analysis Experience in performance and stability testing of large-scale IT systems. Experience in container platforms Experience with JBoss application servers or similar application servers Place of employment: Linköping or Stockholm Scope: Full-time, hybrid work model (three days per week in-office) Form of employment: Permanent employment, 6 months trial period Additional Information: The role involves access to sensitive information, therefore a background check will be conducted on the final candidate. We review applications and conduct interviews on a rolling basis, so we encourage you to apply as soon as possible via the link. We look forward to receiving your application! CAMBIO- FOR A HEALTHIER TOMORROW Welcome to a company where healthcare is improved every day. Here you will work with leading technology in a collaborative, trusting and empowering environment where your contribution will be appreciated and celebrated. In our caring culture you will have the opportunity to pursue different paths of professional growth. Seize the opportunity to do the most important work of your life. Read more about us here! A healthier tomorrow also means taking care of those who make it possible -explore our employee benefits Learn more about our recruitment process here Are you interested in Cambio but you don’t feel that this position is the perfect match? Check out our other open positions at our career site.

Key Responsibilities Commission and validate Building Management Systems (BMS) across mission-critical facilities. Perform point-to-point testing, I/O verification, loop checks, and functional performance testing. Review control philosophies, cause & effect matrices, and sequence of operations. Execute integrated systems testing (IST) with mechanical, electrical, and life safety systems. Identify, troubleshoot, and resolve BMS and controls-related issues during commissioning. Produce commissioning documentation, test scripts, reports, punch lists, and handover documentation. Coordinate with controls vendors, MEP contractors, and commissioning teams throughout project delivery. Ensure all commissioning activities comply with project specifications, quality standards, and health & safety requirements. Support client demonstrations, witness testing, and final system acceptance. Required Experience 5+ years' experience commissioning Building Management Systems (BMS). Previous experience on data centres, pharmaceutical, semiconductor, healthcare, industrial, or other mission-critical projects. Strong understanding of HVAC controls, chilled water systems, CRAH/CRAC units, AHUs, FCUs, pumps, and associated plant. Experience commissioning systems using one or more major BMS platforms such as: Siemens Desigo, Schneider EcoStruxure, Honeywell, Trend, Tridium Niagara, Johnson Controls Metasys Ability to read electrical schematics, control drawings, and P&IDs. Experience with FAT, SAT, Functional Testing, and Integrated Systems Testing. Strong troubleshooting and fault-finding skills. Bachelor's Degree (BSc/BEng) or higher in one of the following disciplines: Building Services Engineering Electrical Engineering Mechanical Engineering Automation & Control Engineering Mechatronics Engineering Energy Engineering or a closely related engineering discipline Minimum 5 years' experience commissioning Building Management Systems (BMS) on large-scale commercial, industrial, pharmaceutical, semiconductor, or mission-critical/data centre projects. Demonstrable experience with BMS platforms such as Siemens Desigo, Schneider EcoStruxure, Honeywell, Trend, Johnson Controls Metasys, or Tridium Niagara. Strong knowledge of HVAC controls, control philosophies, sequence of operations, point-to-point testing, functional testing, integrated systems testing (IST), and commissioning documentation. BMS manufacturer certifications and commissioning qualifications are highly desirable. Fluency in English is essential. Swedish language skills are advantageous but not required.

The Senior Engineer of Material Development will lead the evaluation, analysis, and optimization of Li battery cells and related materials. This role involves providing technical leadership, guiding junior engineers, and ensuring the successful execution of evaluation activities that support both R&D and commercial cell development. The position requires a deep understanding of material behaviour, electrochemical performance, and cell integration to drive continuous improvement in product performance and reliability. Key Responsibilities Overall areas of responsibilities and activities Key responsibilities include (but are not limited to) Lead and oversee material and cell-level evaluation activities, including electrochemical performance testing, material characterization, and failure analysis. Develop and refine evaluation methodologies, standard test protocols, and data analysis frameworks to ensure consistency and technical rigor. Interpret complex analytical and electrochemical data to identify key performance drivers and recommend technical improvements. Provide technical guidance and mentorship to junior engineers and assist in the prioritization and execution of project tasks. Collaborate closely with cross-functional teams—cell design, process engineering, and quality assurance—to align evaluation results with design and manufacturing objectives. Manage multiple evaluation tasks or projects, ensuring timely delivery of high-quality results and documentation. Contribute to long-term strategy and roadmap development by identifying material or process-related risks and opportunities for improvement. Communicate findings effectively to management and R&D stakeholders through reports, reviews, and technical presentations. Stay updated on advancements in Li battery technology, materials science, and analytical techniques, and apply relevant insights to ongoing projects. Requirements Educational background and previous experience required for the role Qualifications and Experience BSc or higher degrees in Chemical/Material/Electrical Engineering, and Chemistry. Extensive experience in Li battery evaluation, materials analysis, or related R&D areas. Preferably 5+ years industrial experience. Proven expertise in electrochemical analysis, material characterization, and data-driven problem solving. Strong leadership, mentoring, and communication skills with the ability to coordinate multi-functional teams. Capable of translating analytical findings into actionable engineering insights and project recommendations. High level of self-direction, accountability, and technical judgment in complex problem-solving scenarios. Specific skills Advanced analytical capability in using EIS, GITT, GCPL, and high-precision cycling methods. Experience with material analysis tools (SEM/EDS, XPS, ICP, TGA/DSC). Ability to design experiments and establish evaluation protocols. Strong statistical and data interpretation skills for performance trend analysis. Skilled in using data visualization and statistical analysis software. Personal success factors Strong ownership of tasks and ability to work independently. Proactive approach to identifying and solving technical issues. Clear and persuasive communication across functions. Commitment to mentoring and sharing technical knowledge. Balanced focus on both immediate problem-solving and process improvement.

You will play a key role in designing, developing, and validating our backend system. You will work closely with our software and firmware teams to develop reliable, scalable backend services with a strong focus on quality, testing, and automation. Your experience in backend development and test engineering will be important in shaping and improving our platform. What you will do: Design, develop, and maintain backend services and systems using Go and the Twelve-Factor App methodology. Design, develop, and maintain automated test frameworks, test environments, and validation processes for backend systems and services. Define and implement test strategies covering functionality, integration, system, regression, and performance testing. Build tools and test harnesses to verify the reliability, scalability, and correctness of distributed systems. Optimize software for performance, efficiency, reliability, and scalability. Troubleshoot, debug, and analyze applications and test results to ensure smooth functionality. Collaborate with front-end developers, firmware engineers, and other stakeholders to deliver high-quality software solutions. Participate in code reviews and provide constructive feedback to team members. Your Profile Minimum of 5 years of experience in backend development, test engineering, or a similar role. Experience with Go is a strong advantage. We also welcome candidates with solid backend experience in other typed backend languages. Experience designing and implementing CI-based test execution for backend systems and distributed applications. Experience and familiarity with concurrent and asynchronous programming. Proven experience with RESTful API design, implementation, and testing. Strong familiarity with Linux-based IT systems and test or hosting environments. Knowledge of databases (PostgreSQL, Cassandra) and expertise with in-memory caching solutions (Redis or comparable). Experience with distributed event-streaming and messaging systems, such as Apache Kafka or NATS. Experience working with version control systems (Git) in collaborative environments. Excellent problem-solving skills and attention to detail, with the ability to make sound trade-offs based on business needs and technical requirements. Ability to work independently and as part of a team. You communicate clearly and are comfortable supporting and mentoring less experienced developers. Strong communication skills in English, written and spoken. Proficiency in Swedish is a plus.

You will play a key role in designing, developing, and validating our backend system. You will work closely with our software and firmware teams to develop reliable, scalable backend services with a strong focus on quality, testing, and automation. Your experience in backend development and test engineering will be important in shaping and improving our platform. What you will do: Design, develop, and maintain backend services and systems using Go and the Twelve-Factor App methodology. Design, develop, and maintain automated test frameworks, test environments, and validation processes for backend systems and services. Define and implement test strategies covering functionality, integration, system, regression, and performance testing. Build tools and test harnesses to verify the reliability, scalability, and correctness of distributed systems. Optimize software for performance, efficiency, reliability, and scalability. Troubleshoot, debug, and analyze applications and test results to ensure smooth functionality. Collaborate with front-end developers, firmware engineers, and other stakeholders to deliver high-quality software solutions. Participate in code reviews and provide constructive feedback to team members. Your Profile Minimum of 5 years of experience in backend development, test engineering, or a similar role. Experience with Go is a strong advantage. We also welcome candidates with solid backend experience in other typed backend languages. Experience designing and implementing CI-based test execution for backend systems and distributed applications. Experience and familiarity with concurrent and asynchronous programming. Proven experience with RESTful API design, implementation, and testing. Strong familiarity with Linux-based IT systems and test or hosting environments. Knowledge of databases (PostgreSQL, Cassandra) and expertise with in-memory caching solutions (Redis or comparable). Experience with distributed event-streaming and messaging systems, such as Apache Kafka or NATS. Experience working with version control systems (Git) in collaborative environments. Excellent problem-solving skills and attention to detail, with the ability to make sound trade-offs based on business needs and technical requirements. Ability to work independently and as part of a team. You communicate clearly and are comfortable supporting and mentoring less experienced developers. Strong communication skills in English, written and spoken. Proficiency in Swedish is a plus.

Securitas Group Securitas is a world-leading safety and security solutions partner that helps make your world a safer place. By leveraging technology in partnership with our clients, we offer a broad portfolio of value-enhancing services and solutions integrated across the security value chain – from on-site services to advanced monitoring, comprehensive risk prediction and advisory services. With around 322 000 employees in 44 markets, our innovative, holistic approach with local and global expertise makes us a trusted business partner to many of the world’s best-known companies. Benefitting from almost nine decades of deep experience and guided by our values of integrity, vigilance, and helpfulness, we create sustainable value by helping our clients optimize their operations and protect what matters most - their people and assets. ---------------------------------------------------------------------------------------------------------------------------------- Help Shape the Future of Securitas Products & Solutions Are you passionate about quality assurance and testing? Do you want to play a key role in delivering cutting-edge security solutions used by organizations where security is critical? Pacom is looking for an experienced and driven QA Lead to join our team in Stockholm and help ensure the highest standards of quality across our products. About Pacom Pacom is a leading provider of integrated security solutions and centrally managed security platforms for organizations with demanding security requirements. As part of the Securitas Group, we combine more than 40 years of innovation with a clear vision: protecting critical assets and simplifying security operations worldwide. Our advanced and scalable security platforms bring together: • Access Control • Video Surveillance • Fire and Intrusion Alarm Systems Our solutions provide a unified operator environment for efficient and seamless security management. We support commercial organizations and government agencies where security is mission-critical. Learn more at pacom.com or pacomgroup.com. ---------------------------------------------------------------------------------------------------------------------------------- The Opportunity As QA Lead, you will be a key contributor to the quality and reliability of our security solutions. This is a hands-on role where you will actively participate in testing while coordinating quality assurance activities across teams and disciplines. You will take a holistic view of the development lifecycle, helping to introduce testing earlier in the process and identifying opportunities to strengthen quality throughout product development. ---------------------------------------------------------------------------------------------------------------------------------- Key Responsibilities Test Planning • Develop and maintain test plans for product releases and major integrations. • Coordinate physical and software-based test environments. • Plan and coordinate field testing activities. Test Execution • Create and organize comprehensive test cases. • Perform functional testing. • Conduct system testing. • Coordinate performance testing initiatives. • Lead and coordinate testing activities across projects. Test Data and Environments • Prepare and maintain test data. • Verify and validate test environments. • Ensure appropriate testing prerequisites are in place, including laboratory responsibilities. Defect Management • Analyze identified defects and issues. • Track bugs and deviations through resolution. • Validate fixes and corrective actions. Quality Assurance • Drive continuous improvements in product quality. • Identify efficiencies within testing processes. • Conduct risk assessments and prioritize testing efforts. Collaboration • Work closely with software developers. • Partner with Product Owners and stakeholders. • Coordinate testing efforts across multiple teams when required. ---------------------------------------------------------------------------------------------------------------------------------- What We're Looking For Required Qualifications • Senior QA/Test Engineer with a minimum of 8 years of professional experience. • Strong experience in functional testing. • Experience with integration testing and system testing. • Experience with defect management and test verification. • Experience managing test data. • Fluent Swedish and English language skills, both written and spoken. • Swedish citizenship is required, as the position may involve assignment to a security-classified role. Employment is subject to successful security clearance. Preferred Qualifications • Experience with test automation. • Experience testing hardware-based systems. • Experience with integrated security solutions or security platforms. Personal Attributes • Highly structured and methodical, with strong attention to quality and detail. • Strong communication and collaboration skills, comfortable working between QA and development teams. • Proactive and solution-oriented, with the ability to identify quality improvements across the entire development lifecycle. • Curious, engaged, and committed to continuous learning and team success. ---------------------------------------------------------------------------------------------------------------------------------- Why Join Pacom? At Pacom, you'll become part of a dynamic technology and product-driven organization experiencing exciting growth. We foster a culture of innovation, collaboration, and professional development. ---------------------------------------------------------------------------------------------------------------------------------- We offer: • A central role in delivering market-leading security solutions. • The opportunity to help shape the future of security technology. • Meaningful work on projects that contribute to public safety and security. • A highly skilled and supportive team environment. • Modern offices in Solna, Stockholm, with excellent transport links. • Competitive employment terms and ongoing professional development opportunities. ---------------------------------------------------------------------------------------------------------------------------------- Working conditions * This role is open for candidates based in Solna, Sweden. * Swedish citizenship is required, as the position may involve assignment to a security-classified role. Employment is also subject to a successful security clearance process. ---------------------------------------------------------------------------------------------------------------------------------- Apply Today We are looking for someone who is engaged, detail-oriented, and ready to make an impact. Would you like to help ensure the quality of the next generation of security solutions? Join Pacom—where innovation meets security. Please submit Your application with English resume version. For questions about the role, please contact: tommie.blomstedt@pacom.com We look forward to hearing from you.

We are seeking an experienced and results‑driven SW Test Principal to lead quality assurance and test transformation for large‑scale cloud programs within Amdocs. This role is critical in ensuring end‑to‑end quality, risk mitigation, and delivery confidence across complex, multi‑vendor cloud transformation initiatives in the Nordic region. The successful candidate will play a key role in driving test strategy and execution for a major cloud transformation program, building on Amdocs’ work with Hutchison/3—marking the first full Amdocs CEP transformation across the complete technology stack, including Azure and Microsoft Dynamics. Lead end‑to‑end testing strategy and delivery for large‑scale cloud transformation programs within Amdocs, ensuring alignment with business and program objectives. Own quality outcomes for a major cloud transformation initiative, leveraging experience from complex programs such as Hutchison/3 or similar large BSS/OSS transformations. Manage multi‑vendor and cross‑regional test delivery across Sweden and Denmark, ensuring consistent quality standards and seamless collaboration. Provide matrix leadership to testing and quality resources, including Amdocs teams and regional vendor partners. Define and govern test strategy, scope, environments, data, automation, and defect management across the program lifecycle. Ensure strong stakeholder engagement with program leadership, customers, vendors, and engineering teams, acting as the single point of accountability for quality. Drive risk‑based testing, go‑live readiness, and quality metrics to support confident production releases. Champion cloud testing best practices, including Azure‑based environments, CI/CD, automation, and non‑functional testing (performance, resiliency, security). Establish and run test governance, reporting, and escalation mechanisms across all streams.

Your New Role  Are you passionate about turning creative ideas into measurable business impact? We are looking for a strategic and analytical Creative Performance Lead to help shape the future of data-driven creativity within a global, fast-paced consumer brand environment. In this role, you will define how creative performance is measured, optimized, and scaled across multiple channels. You will sit at the intersection of marketing, analytics, product, and technology — transforming insights into smarter creative decisions and stronger customer experiences. What you’ll do Build and own a scalable framework for measuring creative effectiveness across digital channels Establish testing and experimentation structures, including A/B testing and performance learning loops Translate performance insights into actionable creative direction and campaign improvements Collaborate cross-functionally with Marketing, Analytics, Product, and Tech teams Evaluate and implement innovative tools, including AI-driven solutions, to enhance creative workflows Drive best practices and empower teams with accessible, data-informed decision-making Company Presentation Our client is a global retail company with strong values and a clear belief in the power of its people and teamwork. With stores around the world and modern offices in Stockholm, they offer a dynamic workplace where creativity, engagement, and personal growth are encouraged. Good to Know Scope of employment: Full-time, 100% Type of contract: Fixed-term employment as a consultant via JobBusters. Working model: Hybrid Start date: Immediately End date: 2026-09-30, with the possibility of extension In your application: Please ensure that your CV clearly demonstrates how you meet the qualifications required by the client. To succeed in this role, you will need:  Strong experience within creative strategy, performance marketing, analytics, or related fields A deep understanding of experimentation, measurement, and optimization Experience building scalable frameworks, processes, or operating models The ability to influence stakeholders across functions and seniority levels A strategic mindset combined with a hands-on, solution-oriented approach What we Offer Secure employment with a collective bargaining agreement, insurance coverage and occupational pension Wellness allowance and employee discounts and offers via Benifex (e.g., health, leisure, transport and healthcare) Flex pension and access to the Lifeplan pension advisory service Additional compensation during parental leave Occupational health services Long-term assignments and a dedicated Consultant Manager for personal support Opportunities to build valuable experience, expand your network and grow your future career We look forward to receiving your application  We review applications on an ongoing basis. As recruitment processes in the consulting industry can move quickly, the position may be filled before the advertised deadline — so we encourage you to apply as soon as possible. You do not need to submit a cover letter. Instead, please respond to the screening questions included in the application process.

⚠️ We're heading out on vacation, so this job posting will be up during the summer months. We will be reaching out to candidates in August when we're back in action again⚠️ The marketing team at BookBeat is a team of curious minds and data-driven doers who love testing, learning and building together. As our Performance Marketing Specialist, you will work across multiple digital channels to shape strategy, build full-funnel campaigns and optimize performance towards our business targets and goals. You will turn insights into action and ideas into results, with plenty of room to experiment and make a real impact. We believe you have at least a few years of experience in performance marketing, and that you are confident running and optimizing digital campaigns hands-on. You are someone who is curious by nature, excited to test new ideas and formats, and who uses data not just to optimize, but to elevate strategies and campaigns. You thrive in a fast-moving environment where learning and experimenting are part of the journey. You will be part of our in-house performance marketing team, within the larger marketing organization, working closely through cross-team collaboration with growth marketers, designers and analysts, and many more. You will report to the Digital Marketing Director. The role includes but is not limited to * Shaping and executing both short- and long-term strategies for full-funnel, digital marketing campaigns * Planning, building and optimizing campaigns across digital channels such as Google Ads, Paid Social, YouTube, TikTok and more * Driving performance through structured testing, audience strategy, budget management and continuous optimization * Collaborating closely with creative and analytics teams to align strategy, content and performance insights * Analyzing campaign performance and optimize towards targets using data and insights We Believe You Have * Min. 3 years of experience working within digital/performance marketing * Relevant education in digital marketing and/or business administration * Hands-on experience working with platforms like Meta, Google Ads, TikTok, Programmatic etc. and a big plus if you have worked with Smartly before * A strong analytical mindset and confidence using tools like Google Analytics and Excel We’re Looking For Someone Who Is * Full of energy and initiatives, someone who brings ideas, drives projects forward and inspires others * Analytical and creative, you love ideas, but you love impact even more * A strategic doer, you bring initiative, ownership and positivity to everything you work on * A collaborative team player and strong in communication, both written and spoken English * Hands-on with tasks and projects, but you also really enjoy zooming out, negotiating the best possible deals, and seeing the big picture * Fluent in Finnish – a big plus, not a must What comes with joining BookBeat AB: 🌴 30 days of paid vacation ⏱️ One extra day off per year through reduced working hours 💰 ITP1 occupational pension and flex pension option 💌 Insurance, including occupational group life, work injury and business travel insurance 🎾 Annual wellness allowance, weekly wellness hour and monthly activity clubs 🎧 BookBeat subscription for you and your loved ones 💻 Working equipment, including a computer, phone and phone subscription 🏥 Subsidised occupational health care option 📜 Collective agreement 👶 Parental leave benefits 💜 A sustainable work-life balance with a 37.9-hour work week ⏰ Flexibility in your everyday work, including flexible working hours 🚀 Opportunities to keep growing through challenging tasks, learning opportunities and educational resources 🧠 Knowledge sharing sessions within and across teams ✨ Regular breakfasts, team activities, holiday parties, roadmap days and other moments that bring us together 🏢 A centrally located HQ in the heart of Stockholm, with access to our office gym, sauna and dog room 🎁 Discounts and benefits through Bonnier, e.g. yearly bike service A bit about BookBeat BookBeat’s journey began in 2015, with the ambition to create a market-leading service for digital books. In 2016, the BookBeat app was launched. Today, around 10 years since our launch, more than one million people use BookBeat every month. We’re part of Bonnier Books and continue to grow across Europe with plenty of pages still left to write. Team BookBeat now consists of around 170 curious and committed doers, working across areas such as tech, product development, books, marketing & sales, finance, business development and people operations. What brings us together is not just what we do, but how we do it. Our four core values guide the way we work, collaborate and grow: 🚀 Be great at what you do 📣 Share what you know 🔎 Curiosity for our users and us 🤝 Build Team BookBeat In practice, this means we want people to keep developing within their area of expertise, while also sharing knowledge generously with others. We work closely across teams, learn from each other and stay curious about our users, our product and the journey we’re on. We also believe that everyone contributes to the culture we build together. Whether it’s through collaboration, feedback, new ideas or simply helping a colleague out, we all play a part in making BookBeat a place where people can do great work and enjoy the journey along the way.

Veritaz is a leading IT staffing solutions provider in Sweden, committed to advancing individual careers and aiding employers in ensuring the perfect talent fit. With a proven track record of successful partnerships with top companies, we have rapidly grown our presence in the USA, Europe, and Sweden as a dependable and trusted resource within the IT industry. Assignment Description We are looking for an experienced Fullstack Developer What You Will Work Onre Design, develop, and maintain modern full-stack applications Build scalable backend services and APIs using Java Develop responsive frontend applications using React and Next.js Design and implement scalable cloud-native solutions Build and maintain microservices and distributed applications Contribute to system architecture and technical design decisions Develop robust, high-quality, and maintainable code Optimize application performance, scalability, and reliability Collaborate with developers, product owners, designers, and data scientists Analyze complex technical and business problems to deliver practical solutions Participate in Agile development and cross-functional collaboration Drive continuous improvements in engineering practices and code quality Support deployment, maintenance, and continuous enhancement of applications Contribute to knowledge sharing and technical mentoring within the team What You Bring Strong experience in Fullstack Development Extensive experience with Java backend development Strong experience building scalable APIs and backend services Practical experience developing modern web applications using React Experience with Next.js is highly preferred Experience working with modern cloud platforms Strong understanding of system design, data structures, and algorithms Experience designing scalable and maintainable software architectures Experience building microservices and distributed systems Experience working in Agile and cross-functional development teams Strong focus on software quality, performance, and scalability Excellent analytical and problem-solving skills Strong collaboration and communication skills Experience with load testing and performance optimization is an advantage Experience with Android or iOS development is a plus Experience with Google Cloud Platform (GCP) is beneficial Experience with gRPC is a plus Experience with BigQuery or Bigtable is advantageous Ability to work effectively in a fully remote environment

The University of Gothenburg tackles society's challenges with diverse knowledge. 58 000 students and 6800 employees make the university a large and inspiring place to work and study. Strong research and attractive study programmes attract researchers and students from around the world. With new knowledge and new perspectives, the University contributes to a better future. At the Department of Biological and Environmental Sciences (BioEnv) we have teaching and research activities that stretch from the alpine ecosystem, through forests, cultivated land and streams, all the way into the marine environment. In these environments we study different levels of biological organisation from genes, individuals and populations to communities and ecosystems. We work within ecology, evolution, physiology, systematics, and combinations of these fields in order to understand the impact of natural and anthropogenic changes of the environment. The department is placed at two different localities: in the building Natrium located on Medicinareberget in Gothenburg and Kristineberg Center in Fiskebäckskil. The current position is placed at Natrium. We offer The University of Gothenburg is a state authority, which means special benefits, more holidays and a great pension. We also offer flexible time contracts to balance private and work life. You can read more about our employment benefits https://www.gu.se/jobba-hos-oss/formaner-och-forsakringar-vid-goteborgs-universitet. Duties This project will focus on the genetics underlying thermal tolerance and performance in zebrafish. It will also investigate the thermal tolerance of warm-adapted zebrafish larvae. The project may involve collaborations with, and travel to, other universities The project will be lab based, working on established zebrafish lines that already exist in the Jutfelt lab This employment includes testing thermal performance and tolerance of zebrafish, leading zebrafish reproduction including artificial selection, analysing data, and writing articles. Techniques used within the project include thermal tolerance assays, early life stage work, cell lines, GMO zebrafish. Shorter periods may also be spent travelling to other universities. Qualifications To be eligible for employment as a researcher, the applicant must have a PhD exam in a relevant subject (Animal physiology, fish ecophysiology) as outlined in the advertisement. The exam must be finished before closing date for this announcement. Required qualifications for the employment: The position requires a PhD in fish thermal physiology. The candidate must be proficient in scientific writing, ideally demonstrated through several first author peer-reviewed articles. Desirable qualifications for the employment: Experience with the zebrafish model system is beneficial, ideally with previous experience in zebrafish genetics and genetic manipulation. Previous work on early life stages is also considered a positive. We are looking for a candidate who enjoys teamwork and contributes to a positive social work environment. The candidate should also be able to work and problem solve independently. The position includes collaborations with other groups. It is therefore important that you are reliable, flexible and enjoy collaborating with others. Excellent communication skills, written and spoken, in English are necessary since we work in an international environment. Employment This is a fixed-term employment position for 11 months, extent 100%, placed at the Department of Biological and Environmental Sciences, building Natrium. Starting date is September 15 or upon agreement. Contact information for the post For further information please contact: Fredrik Jutfelt, Professor Phone: 0766 184848 Email: fredrik.jutfelt@bioenv.gu.se Webpage: https://www.gu.se/en/research/jutfelt-fish-ecophysiology-lab Åsa Arrhenius, Head of Department Phone: +46 31 786 26 25 Email: asa.arrhenius@bioenv.gu.se If you have any questions about the employment process, please contact HR at the Department of Biological and Environmental Science, hr@bioenv.gu.se Unions Union representatives at the University of Gothenburg can be found here: https://www.gu.se/en/work-at-the-university-of-gothenburg/how-to-apply-for-a-position#collective-agreement-and-union-representatives Application To apply for a position at the University of Gothenburg, you have to create an account in our recruitment system. Submit your application via the University of Gothenburg's recruitment portal by clicking the "Apply" button. It is your responsibility to ensure that the application is complete as per the vacancy notice, and that the University receives it by the final application deadline. The application should be written in English and must include: A cover letter with the applicant's justification for the application, i.e., that describes how the applicant meets the selection criteria A list of qualifications (CV) Certificate of PhD exam and other educations of relevance Complete list of publications, including submitted and preprinted manuscripts Employments certificates and other documents deemed important by the applicant The top ranked candidates will be selected for an interview, which might be held in English and could also be performed digitally. Applications must be received by: 2026-07-31 The University works actively to achieve a working environment with equal conditions, and values the qualities that diversity brings to its operations. Salaries are set individually at the University. In accordance with the National Archives of Sweden's regulations, the University must archive application documents for two years after the appointment is filled. If you request that your documents are returned, they will be returned to you once the two years have passed. Otherwise, they will be destroyed. In connection to this recruitment, we have already decided which recruitment channels we should use. We therefore decline further contact with vendors, recruitment and staffing companies.

Hello! 👋 Are you passionate about technology, hardware, and systems performance? ⚙️💻 Would you like to grow your career in a highly technical environment working with servers, Linux systems, performance testing, and automation? If you're curious, hands‑on, and excited to learn, we’d love to meet you! 🙌 We are hiring a Junior HW & SW Performance Tester to join our team at Edgeware in Stockholm. Edgeware is a Stockholm‑based technology company providing advanced systems for large‑scale delivery of modern internet‑based TV services. We enable high‑quality streaming for operators and content providers across OTT, IPTV, WebTV, VOD, and CDN solutions. Edgeware is part of Agile Content and continues to innovate in video distribution technologies within the group. 📍 Location Stockholm, Sweden — Hybrid‑flexible work model, with on‑site presence required whenever needed at our Edgeware offices. What You’ll Do As a Junior HW & SW Performance Tester, you will work closely with performance engineers, QA specialists, and platform developers. You’ll contribute to both hardware and software testing activities and gradually take on more responsibility in performance, tuning, and automation environments. Your role will include: Hardware & System‑Level Tasks · Mount servers, connect cables, and prepare test environments Install and test disks, CPUs, network cards, memory, SSDs, and NVMe devices Perform BIOS configuration and system tuning Troubleshoot hardware‑related issues Support wiring and physical setup of test benches Software, Performance & OS‑Level Tasks · Perform HW and SW performance tests on Linux‑based servers Tune OS‑level parameters and support BIOS‑level adjustments Test Linux‑based applications and troubleshoot performance issues Execute and document performance, functional, and regression tests Networking & Automation Tasks · Work on network‑related testing (IPv4/IPv6, routing, bonding, VLANs) Support automation activities and CI pipeline execution (Jenkins, Git/GitHub) Write basic scripting (Python, Shell) to support test execution Contribute to continuous improvement of tools and processes Key Requirements You can be early in your career as long as you bring strong technical foundations and motivation to grow. Mandatory · Minimum 6 months of professional experience in testing. Good knowledge of Linux Troubleshooting mindset and basic system diagnostic skills Basic scripting (Python, Bash/Shell) Interest in automation Basic networking knowledge (IPv4/IPv6, routing, VLANs, bonding, netmasks) Good to Have · Experience with performance testing Understanding of server hardware architectures Knowledge of CPU, PCIe, SSD/NVMe Memory tuning (DDR4/DDR5) Network tuning skills Experience with CI/CD tools (Jenkins, Git/GitHub) Scripting tools (Ansible) Programming exposure (C, C++, Golang) Familiarity with AI concepts Experience installing servers, disks, NICs, OS and applications Hands‑on wiring and remote server management Who You Are · 🕵️ Detail‑oriented and curious about how systems work 🤝 Collaborative and comfortable working with engineering teams 💡 Eager to learn and grow in performance testing and system tuning 🔧 Hands‑on and comfortable working with both hardware and software 🚀 Passionate about technology and problem‑solving What We Offer · ⌚ Flexible Hours 🏠 Hybrid Work Model 🎉 Birthday Off ☀️ Recharge Fridays 🌴 Extra Days Off for work anniversaries 🤝 Referral Bonus Program At Agile Content, we foster a diverse, inclusive environment where everyone is welcome. We encourage candidates from all backgrounds and identities to apply. 🌈 Öppen för alla Vi fokuserar på din kompetens, inte dina övriga förutsättningar. Vi är öppna för att anpassa rollen eller arbetsplatsen efter dina behov.

Job Description H&M is reshaping the future of promotions and customer incentives at a global scale! We are driving a major transformation across all our channels, involving significant architectural improvements, and unlocking endless business opportunities. We are looking for a Senior Software Engineer with strong experience in backend development using Java to help drive and deliver our ongoing initiatives. Join us in redefining the tech landscape and building innovative solutions that create impact worldwide. WHAT YOU’LL DO Design, build, test, deploy, monitor, and operate microservices on a global scale. Contribute to the definition and refinement of solutions based on MACH architecture principles. Develop high-quality, maintainable, and scalable software using modern engineering practices. Promote and maintain strong coding standards, clean architecture, and engineering best practices. Build and improve automated testing processes across unit, component, integration, and performance testing. Contribute to CI/CD pipelines, including automation, quality gates, and continuous deployment. Collaborate with cross-functional teams to turn ideas into reliable, production-ready services. Support observability, monitoring, troubleshooting, and ongoing optimization of services in production. WHO YOU’LL WORK WITH You will be part of one of our dedicated product teams, collaborating closely with colleagues to bring these transformations to life. You are passionate about programming and take pride in delivering high-quality, polished solutions. As a developer, you have a genuine interest in the technology you work with, always striving to build a strong tech foundation that supports future ventures. You are eager to be involved in various parts of the development process: from design, build, test, deploy, monitor and maintain. We value teamwork, and we are looking for someone with excellent interpersonal skills who thrives in a dynamic, fun and engaging professional environment. If this sounds exciting, we want to hear from you! WHO YOU ARE Applicable working experience or bachelor's degree in computer science, Engineering, or a related technical field. 5+ years of professional experience developing and testing applications, services, or components. Hands-on experience with end-to-end software development in microservice and cloud environments, from idea and design through build, test, deployment, monitoring, and production operations. Strong experience with Java 21+. Solid experience with Spring Boot and the Spring Framework. Practical experience working with microservices and cloud-based architectures. Experience with Kubernetes and container technologies such as Docker. Strong understanding of test-driven development and automated testing practices. Experience writing unit, component, integration, and performance tests. Experience with CI/CD pipelines, automation, and continuous deployment. A strong focus on code quality, maintainability, scalability, and operational excellence. Nice to Have Experience working in MACH-based or composable architecture environments. Experience with API-first design and distributed systems. Familiarity with observability tools, logging, tracing, and production monitoring. Experience mentoring other engineers or contributing to engineering standards across teams. WHO WE ARE H&M Group is a global company with strong fashion brands and ventures. Our goal is to prove that there is no compromise between exceptional design, affordable prices, and sustainable solutions. We want to liberate fashion for the many, and our customers are at the heart of every decision we make. We are made up of thousands of passionate and talented colleagues united by our shared culture and values. Together, we use our scale and knowledge to push the fashion industry towards a more inclusive and sustainable future. WHY YOU’LL LOVE WORKING HERE At H&M Group, we are proud to be a vibrant and welcoming company. We offer our employees attractive benefits with extensive development opportunities around the globe. All our employees are included in our H&M Incentive Program (HIP) Staff discount usable across all H&M Group brands, in stores and online Work-life balance, 30 days’ vacation, and wellness allowance of 4000 SEK/year Access to Benify for discounts on gym memberships, travel, hotels, and more Compensation boost during parental leave JOIN US Our uniqueness comes from a combination of many things – our inclusive and collaborative culture, our strong values, and opportunities for growth. But most of all, it is our people who make us who we are. This is a full-time, permanent position, starting as soon as possible according to agreement. The role is hybrid, based in Stockholm, Sweden, where close collaboration with stakeholders is an important part of the role. Apply by submitting your CV in English as soon as possible. Due to data policies, we only accept applications through our career page. Application deadline 24 July 2026. We are committed to a recruitment process that is fair, equitable, and based on competency. We therefore kindly ask you not to attach a cover letter. Take the next step in your career together with us. The journey starts here. We are eager to meet you!

Are you interested in working on exciting challenges within high transaction environments? We are looking for you who are curious, can take initiative and come up with new creative solutions, and care about ultimately delivering a great product.   THE ROLE Our Player, Rewards & Gamification- Product Development team in Stockholm is growing and we are now looking for a Backend Software Engineer to join! Player, Rewards & Gamification at Betsson Group ensures our customers come back for more. It’s all about loyalty. We provide a world class customer experience beyond the game play featuring Tournaments, Dynamic personalized campaigns and much more!  You will be part of preparing our journey to containerization, increasing the scalability of our systems while also maintaining their high quality. To accommodate new requirements, we are constantly re-evaluating our systems design and working on exciting new features. WHAT YOU’LL DO * Design and develop distributed backend services using .NET and event-driven architecture. * Collaborate with product and commercial teams to turn engagement ideas into scalable, maintainable, and user-friendly solutions. * Optimize our microservice ecosystem for performance, reliability, and observability. * Drive our containerization and cloud migration strategy forward. * Participate in architecture discussions and help shape technical decisions. * For senior engineers: Lead architectural decisions and proactively identify areas for improvement. * Write maintainable, well-tested code and conduct code reviews. * Participate in incident resolution and the team’s on-call rotation. * Maintain clear technical documentation such as ADRs, runbooks, and guidelines. * Build and share your domain expertise within the team. WHAT TECH STACK YOU’LL BE WORKING WITH We don’t expect you to know everything listed below – but the more you’re familiar with, the better. What matters most is your ability to learn, collaborate, and write high-quality, maintainable code.  CORE TECHNOLOGIES These are essential to the role, and we’re looking for solid experience here – especially for senior candidates. * Languages & Frameworks: C#, .NET (modern versions after .NET Core) * Databases: SQL Server, PostgreSQL, Redis, Couchbase (experience with relational or document databases, including indexing and query optimization, is a strong plus) * Cloud & Containers: AWS, Kubernetes, Docker (experience with any major cloud provider or containerization platform is valuable) * Testing & Quality: xUnit/NUnit, mocking frameworks, k6 for load testing (understanding of unit, integration, and performance testing is more important than specific tools) ADDITIONAL TOOLS & PRACTICES Familiarity with these of similar tools and concepts is a plus. * Messaging & Microservices: Web APIs, Apache Kafka, RabbitMQ, Orleans (experience with any messaging or actor-based system is valuable) * Observability: Prometheus, Grafana, Loki, Splunk (or experience with other observability stacks) * CI/CD: GitHub Actions, trunk-based development, progressive delivery (familiarity with continuous delivery pipelines and deployment strategies is more important than specific tooling) * Architecture: Domain-driven design, event sourcing, actor model, distributed systems at planet-scale * Ways of Working: Agile and Lean principles, DevOps mindset, strong collaboration WHAT’S IN IT FOR YOU? Much like a rollercoaster, life at Betsson Group is fast-paced, full of twists and turns, and always exciting. With more than 2,800 colleagues representing over 75 nationalities across a global network of offices - including 1,500 at our operational headquarters in Malta - every day brings new challenges and opportunities to grow. It may not be for the faint-hearted, but if you thrive on innovation, enjoy pushing boundaries and want to be part of a diverse, international team, then you’ll fit right in at Betsson. CHALLENGE ACCEPTED? Check out the Betsson Group Blog to find out what our tech colleagues are talking about. By submitting your application, you understand that your personal data will be processed as set out in our Privacy Policy

TRATON is a group of strong brands with a shared mission: transforming transportation together to create the future of sustainable transport solutions. Within TRATON, we include MAN, Scania, Volkswagen Truck & Bus, and International. As part of a global team of industry experts, you get to think bigger, experience more, and reach further. Together, we have the power to transform transportation - Let´s make a difference together. Find out more: www.traton.com Our values – customer first, respect, team spirit, responsibility, and elimination of waste – are at the heart of everything we do. Role Summary The Electrification Battery Test Team is seeking motivated engineers ready to embrace new challenges. Are you interested in joining this team and contributing to the shift towards sustainable transportation solutions? Electrification is more exciting than ever! The demand for competitive and environmentally conscious transport solutions is rapidly growing. Scania has made substantial investments in battery testing capabilities, focusing on performance and lifespan testing. This investment enables us to meet the needs of our customers and society as a whole. We are currently looking for a motivated, agile, and analytical engineer to join our team and contribute to data analytics for test data. Job Responsibilities In this role, you will strengthen our team's capabilities in module testing data analytics. Your responsibilities will include: Processing and managing large-scale raw time-series data from battery testing. Extracting and developing performance KPIs to assess battery degradation, efficiency, and longevity. Automating data pipelines and improving analytical methods for deeper insights. Assessing correlations among different sample iterations and tests conducted at various levels, including cell and pack testing. Maintaining continuous communication with test stakeholders is crucial, as effective knowledge transfer relies on strong written and verbal communication skills Actively collaborating on enhancing our methods, fostering a culture that welcomes fresh ideas and approaches. Who You Are We believe that diversity is key to our success! You likely possess a master's degree in an analytical field such as Engineering, Data Science, Physics, or a similar discipline. You have engineering experience in data analytics, ideally within the automotive industry or a laboratory setting. A robust analytical mindset and the ability to manage and prioritize tasks effectively are essential. You should have strong programming skills, preferably in Python, SQL, and data processing libraries like Pandas, NumPy, and Spark. A passion for data visualization and hands-on experience with time series data analysis, performance monitoring, and KPI extraction are highly valued. In your daily interactions, you show respect for your colleagues' contributions while also presenting your own carefully analyzed findings We welcome applicants from all backgrounds – your unique experience and perspectives is valuable to us. This Is Us Our team consists of individuals with diverse skill sets and backgrounds, working together to create a winning combination. We value open dialogue and our mission is to extract knowledge from the tests we conduct through analysis, curiosity, and discussion. Our responsibilities in the Battery cell and module testing team encompass testing batteries from single cells to sub-pack levels. We take full ownership of the testing process, conducting most of it in our state-of-the-art laboratories. Within TRATON Group R&D, you are an important part of something bigger. Joining us means gaining access to the ins and outs of the entire transportation industry. TRATON Offers We offer a dynamic and engaging workplace where collaboration, innovation, and continuous improvement are part of everyday life. You will be part of a strong team environment that encourages knowledge sharing and close cooperation across functions. With a structured development plan and a wide range of training opportunities, TRATON Group R&D supports your professional growth both locally and internationally. Benefits include access to our health center in Gröndal or a wellness allowance, bonus, flexible working hours, and company car leasing. We also arrange events for employees and their families, and for those living in Stockholm, convenient commuting is supported through direct Scania Job express buses to Södertälje. Application We look forward to receiving your application, consisting of your CV and kindly ask you not to share a cover letter to ensure an efficient and unbiased recruitment process for all parties. Apply as soon as possible, no later than 2026-07-17. Screening will take place on an ongoing basis during the application period. Logical and personality tests may be used as part of the selection process, and a background check may be required for this role.

Professional Galaxy is an IT and technology consulting company that provides highly specialized expertise in IT, software development, SAP, purchasing, electronics and mechanical design. We collaborate with experienced senior experts and deliver strategic value-creating expertise to some of Sweden's most complex and analytically demanding projects. Our focus is always on high quality, professionalism and clear, measurable results. Are you the right person for the assignment, or do you want to recommend a strong candidate? Do not hesitate to contact us. Feel free to apply today, selection and interviews take place on an ongoing basis. Professional Galaxy is looking for a QA Specialist on behalf of our client. Job summary PURPOSE OF THE JOB The purpose of the job is to provide QA-support and guidance to the Digital function in general and, in a more specific way to Development teams. A QA specialist will work centrally and can have certain specializations within the role e.g. Test architecture, Performance testing, Test automation etc. The purpose of the role is responsibility to create and implement Test & QA strategy as well as technical enablers to support Ikanos software development. RESPONSIBILITIES OF THE JOB • Lead, develop and drive QA & Test strategy • Coach and guide DevOps teams on software testing practices • Collaborate with stakeholders to analyse, identify and drive QA-related improvements • Interact with Product owners Architects, Release Train Engineers, and other key stakeholders to ensure QA-work meets required standards • Define and implement Test Architecture • Define and implement tooling, framework and ways of working for Test Automation • Define and implement tooling, framework and ways of working for Non-Functional testing • Define and implement tooling, framework and ways of working for Test Data Management COMPETENCE REQUIREMENTS FOR THE JOB Motivation: • Passion for developing test strategies for DevSecOps teams and Agile Release Trains • Is highly energised by collaborating with others • Inspirational in how you get the job done while visualizing the big picture Knowledge: • Knowledge about different Software development methodologies (SCRUM, BDD, TDD etc.) • Understanding of SAFE methodology and DevOps • Knowledge of designing Test Automation frameworks • Can demonstrate knowledge about REST, Web Sockets, API testing, Mobile APP testing (Android, iOS), Saucelabs, Appium • Proven knowledge around Test Data Management • Previous experience of Non Functional testing (Performance, Security, Maintainability etc) • Knowledge about ITIL and IT Operations practices Capabilities: • Able to lead, develop and drive Test strategy across organizations • Strength of test strategies for Micro Service-based architecture • Always possess excellent communication skills • Demonstrates skills related to converting ideas into tangible actions • Ability to communicate clearly to stakeholders on different levels in the organization • Ability to put complex topics into simpler formats • Able to develop others in their knowledge of the relevant areas • Clear demonstrable experience of BDD & TDD Academic/Qualification Level: • Educated to Software engineer or equivalent • Minimum 5 years’ experience in the relevant field • Licensed ISTQB Language Competencies: • Fluency in English Experience/Demonstrated competencies: • Previous experience working in Agile, DevOps or SAFE environments • Several years’ experience as test manager or specialist in the QA space Other Information : Start Date : ASAP End Date : Open Assignment duration: 6 months Work Model : On-site Application Deadline : 2026.02.07 Please apply directly through our system with: - Your updated CV - Availability to start the assignment In the motivation, describe why you are suitable for this assignment - refer to previous consulting assignments, employment, education and personal qualities. Please note: We do not accept any applications through mail. All applications have to be sent through the portal to be valid. Öppen för alla Vi fokuserar på din kompetens, inte dina övriga förutsättningar. Vi är öppna för att anpassa rollen eller arbetsplatsen efter dina behov.