
Professional Galaxy AB · Stockholm
Professional Galaxy is an IT and technology consulting company that provides highly specialized expertise within IT, software development, SAP, purchasing, elec...
Professional Galaxy is an IT and technology consulting company that provides highly specialized expertise within 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.
We are now seeking a Software engineer/.Net (15730) for one of our clients.
Qualifications Required Skills: - Bachelor’s degree in computer science, Software Engineering, or a related field. - 4+ years of professional experience in Software Development using .NET technologies. Strong proficiency in C#, ASP.NET, and .NET Core. - Extensive backend expertise with a focus on building strong and efficient backend systems. - Solid understanding of Design patterns, and SOLID principles. - Exposure to AI tools and platforms such as Copilot, MCPs, RAG APIs or similar. - Solid understanding of relational databases and experience with SQL. - Proficiency in using Azure services for cloud-based application development. - Familiarity with RESTful APIs and microservices architecture. - Familiarity with Data Warehousing concepts like, data lakes, data mining and OLAP (Online Analytical Processing) - Knowledge of data validation and quality assurance for data accuracy and reliability. - Experience with version control systems (e.g., Git) and Agile methodologies. - Excellent problem-solving skills and ability to troubleshoot complex issues. - Passion for staying updated with emerging technologies and trends in software development. - Strong communication skills and ability to work collaboratively in a team environment.
Preferred Skills: - Azure certifications, such as Microsoft Certified: Azure Developer Associate. - Familiarity with Reporting tools such as Power BI. - Exposure to serverless computing and event-driven architectures. Familiarity with NoSQL databases (e.g., MongoDB, Cosmos DB) - Knowledge of authentication and authorization mechanisms, such as OAuth and JWT. - Familiarity with CI/CD pipelines and DevOps practices. - Cross platform integration (e.g. GCP to Azure messaging)
Last date to apply 2026-05-03
Start date 2026-05-04
End date 2027-05-31
Are you the right person for the assignment, or do you want to recommend a strong candidate? Do not hesitate to contact us.
In the motivation, describe why you are suitable for this assignment - refer to previous consulting assignments, employmxent, 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.
Offer continuously: Please note that for this role we offer continuously. That means that we sometimes remove the assignments before the deadline. If you are interested, we recommend that you apply immediately.
About us Speed Identity is a Swedish technology company on a mission to make the world more secure by enabling trusted identities. We design innovative biometric enrollment and data capture solutions used by governments and organizations worldwide. Our systems combine state-of-the-art hardware such as fingerprint readers, cameras, and passport scanners, with advanced software and lifecycle services. Together, they form an end-to-end solution that helps our customers issue secure identity documents, protect borders, and provide trusted services to millions of people every day. With installations in more than 20 countries, Speed Identity is a trusted partner for mission-critical environments where quality, security, and reliability are non-negotiable. From our headquarters in Stockholm, we continue to innovate and push the boundaries of biometric technology, making enrollment faster, safer, and more cost-efficient. Role Overview We are looking for a Software Engineer with a passion for building software that interacts directly with hardware, someone who thrives on technical complexity and cares deeply about secure, scalable code. You will design, build, and maintain our biometric identity platform: integrating with hardware (fingerprint readers, document scanners, cameras, etc.), media processing components, and ensuring high quality and compliance every step of the way. This role is based on-site at Slakthusgatan 9. Key Responsibilities Develop and maintain core components of the biometric platform using C#/.NET Framework. Integrate new hardware sensors and devices into middleware and API services. Ensure software is secure, stable, and performant. Collaborate with QA, Product, and Operations to deliver high-quality releases. Conduct code reviews, mentor junior engineers, and share best practices. Tackle performance issues, debugging, and optimization. Participate in architectural planning, guide development of distributed systems, reusable components. Qualifications Master’s degree in computer science, electronics, mechatronics, engineering, or a related field 5+ years of professional experience in software development with Windows / .NET technologies. Hands-on experience developing software for hardware-based products or integrating software with physical devices (e.g. sensors, cameras, scanners, or other peripherals) Proven track record integrating hardware and software components. Strong understanding of SDKs, APIs, distributed systems, and software architecture. Deep commitment to quality: test-driven development, secure coding, and maintainable code. Experience working in agile teams and collaborating across disciplines. Excellent communication skills in English; ability to work with both technical and non-technical stakeholders. Experience with device communication protocols, driver integration, or firmware interaction is a plus. Experience working with WPF is a plus. Ready to take the next step and join Speed Identity as our new Software Engineer? Apply today and be part of shaping the future of secure identity solutions! If you have any questions about the role or the process, feel free to reach out to Clara Eberhardt at clara.eberhardt@ants.se or +46 76-496 44 06
Job Description As a Senior Software Engineer in the Price Adjustments product, you will design, build, and improve secure, scalable backend solutions that support pricing and adjustment capabilities across H&M. You will work end-to-end across the software lifecycle, from solution design and development to testing, release, maintenance, and continuous improvement. WHAT YOU'LL DO Design and develop scalable, secure, and high-performing backend systems using .NET/C#. Drive API design and system-level decisions with focus on maintainability, performance, and extensibility. Drive key technical initiatives from idea to production, ensuring quality and long-term sustainability. Apply clean code, SOLID principles, testing strategies, and engineering best practices in daily delivery. Improve system performance across application, database, and infrastructure layers. Strengthen observability through logging, monitoring, tracing, and alerting. Support secure development practices, including application security and Azure cloud security standards. Collaborate with DevOps, platform, product, and other engineering teams to improve CI/CD and release processes. Mentor and support other engineers, contributing to a strong and collaborative engineering culture. WHO YOU'LL WORK WITH You will be part of the Price Adjustments product team and collaborate closely with Product Managers, Engineering Managers, Software Engineers, Architects, DevOps and Platform teams, as well as stakeholders across Business Tech. Together, you will help build modern digital solutions that enable H&M to deliver reliable, secure, and customer-focused technology at scale. WHO YOU ARE We are looking for people with... Strong experience with .NET Framework / C# and backend development in enterprise environments. Deep hands-on experience with Microsoft Azure, cloud architecture patterns, and Azure security best practices. Strong knowledge of Entity Framework, T-SQL, and SQL Server, including schema design and performance tuning. Experience designing APIs, distributed systems, and scalable backend architectures. Good understanding of CI/CD pipelines, preferably with GitHub Actions or similar tools. Experience with debugging, performance tuning, observability, and production incident management. Solid knowledge of secure coding and application security practices. Bonus: Azure certifications, Azure Data Factory, microservices, Docker/Kubernetes, messaging systems, or large-scale distributed systems. And people who are... A strong owner who can take initiatives forward independently and deliver high-quality outcomes. Curious, analytical, and confident in solving complex technical problems. Comfortable influencing technical direction and continuously improving engineering practices. A collaborative team player who communicates openly and supports knowledge sharing. Passionate about building resilient, scalable, and secure systems that create real business value. WHO WE ARE H&M Group is a global company of 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 want to use our power, our scale, and our knowledge to push the fashion industry towards a more inclusive and sustainable future. Technology is a key enabler in this journey. At H&M, our Business Tech teams build modern digital products and platforms that support our customers, colleagues, and business globally. 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. Staff discount card: Usable on all our H&M Group brands in stores and online. H&M Incentive Program (HIP): Included in our HIP. You can read more about our H&M Incentive Program here. Competitive pensions: Collective Agreement and ITP pensions competitive to the Swedish market. Generous vacation: 30 days' vacation, health care allowance, and good work-life balance. Additional perks: Discounts from Benify. Innovative Environment: Work with cutting-edge technology and innovative solutions. Global Impact: Be part of a team that influences users worldwide. Professional Growth: Endless opportunities to learn and develop your skills. Collaborative Culture: Join a motivated team that values collaboration and excellence. 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. Take the next step in your career together with us. The journey starts here. *We are committed to a recruitment process that is fair, equitable, and based on competency. We therefore kindly ask you to not attach a cover letter in your application.
Vill du utveckla mjukvara som driver framtidens teknik? Nu söker vi en C#/.NET Software Engineer till ett innovativt svenskt teknikföretag inom solcellsbranschen. Här blir du en del av ett tvärfunktionellt utvecklingsteam där mjukvara, elektronik, mekanik och produktutveckling samverkar för att utveckla nästa generations energiteknik. Du får arbeta med avancerade Windowsbaserade applikationer som används för att styra, övervaka och utveckla företagets produkter och produktionsprocesser. Rollen passar dig som trivs med att lösa tekniska utmaningar, vidareutveckla befintliga system och bidra till robusta mjukvarulösningar i en innovativ och teknikintensiv miljö. Om rollen Du blir en del av ett mjukvaruteam som ansvarar för utveckling och vidareutveckling av Windowsbaserade applikationer som används i företagets produkter och produktionsmiljö. Systemen är en viktig del av verksamheten och används för att styra, övervaka och integrera olika delar av den tekniska lösningen. Rollen passar dig som uppskattar att arbeta med hela livscykeln – från utveckling och implementation till testning, felsökning och kontinuerliga förbättringar. Du kommer att arbeta i en modern .NET-miljö och samarbeta nära kollegor inom bland annat mekatronik, vision och data engineering för att säkerställa robusta och välfungerande system. Du blir en viktig del av ett team som kontinuerligt arbetar med att förbättra kodkvalitet, testbarhet och utvecklingsprocesser, samtidigt som ni vidareutvecklar befintliga lösningar och bygger nya funktioner. Dina arbetsuppgifterUtveckla och underhålla applikationer i C#/.NET och WPF. Implementera nya funktioner och vidareutveckla befintliga system. Skriva och underhålla enhets-, integrations- och regressionstester. Felsöka och analysera problem genom kod, loggar och reproducerbara testfall. Arbeta med Git, Pull Requests och code reviews. Bidra till förbättringar inom automatiserad testning, CI och utvecklingsprocesser. Förbättra loggning, diagnostik och dokumentation. Samarbeta med andra utvecklingsteam kring integrationer och tekniska gränssnitt. Vi söker dig somHar en högskole- eller civilingenjörsexamen inom datateknik, mjukvaruutveckling eller motsvarande, alternativt har byggt upp motsvarande kompetens genom arbetslivserfarenhet. Har erfarenhet av utveckling i C# och .NET. Har erfarenhet av Git och moderna utvecklingsflöden. Har arbetat med testning, felsökning och underhåll av mjukvara. Kommunicerar obehindrat på svenska och engelska. Meriterande erfarenheter: WPF och MVVM. LabVIEW Windows Desktop-applikationer. Dependency Injection och Microsoft.Extensions.Hosting. Automatiserad testning och CI. Serilog eller annan strukturerad loggning. Bitbucket. Mjukvara med integration mot hårdvara, instrument eller externa system. Vi tror att du är en analytisk och lösningsorienterad utvecklare som trivs med att sätta dig in i befintliga system och successivt förbättra dem. Du har ett strukturerat arbetssätt, tycker om att felsöka komplexa problem och värdesätter kodkvalitet och långsiktiga lösningar. Samtidigt uppskattar du samarbetet med andra utvecklare och ingenjörer och bidrar gärna med idéer som förbättrar både produkten och utvecklingsprocessen. Om företaget Vår kund är ett svenskt högteknologiskt produktbolag inom solcellsbranschen som utvecklar banbrytande energiteknik. Här bedrivs forskning, utveckling och produktion under samma tak, vilket skapar korta beslutsvägar och ett nära samarbete mellan olika teknikdiscipliner. Som utvecklare blir du en del av en innovationsdriven organisation där du får arbeta med avancerade produkter och vara med och utveckla teknik som bidrar till en mer hållbar framtid. Praktisk information Omfattning: Heltid Start: Enligt överenskommelse Placering: Stockholm Rekryteringsansvarig: Hedvig Svärd Ansök genom att klicka på länken nedan. Vi arbetar med löpande urval, vilket innebär att tjänsten kan tillsättas innan sista ansökningsdag. Om Friday På Friday hjälper vi Tech-talanger att hitta roller där de trivs, utvecklas och gör skillnad. Genom att lyssna på vad just du vill och drivs av matchar vi dig med företag och möjligheter som får dig att se fram emot att gå till jobbet. Vi värderar ambition och potential högt och arbetar aktivt för en fördomsfri rekrytering där alla ges samma chans att lyckas. Vi finns i Stockholm, Göteborg, Malmö, Linköping och Örebro och genomför varje år tusentals karriärmöten med kandidater och företag.