SEB Kort Group is building Europe’s leading corporate payment platform, uniting SEB Kort and AirPlus into one integrated technology organization. We’re now looking for a .NET Tech Lead to strengthen hands-on delivery while providing technical leadership and continuity across our application landscape. Are you ready to take on a new challenge? If so, you’ll be interested in this opportunity! About the role: In this pivotal full-stack role, you will design, develop, and maintain applications, taking full ownership from development through deployment and continuous improvement. You’ll drive the evolution and modernization of existing systems, ensuring their stability and reliability. Your contribution will align with our long-term platform direction, supporting a robust and future-proof technological landscape. This is a chance to truly impact our innovative journey. To thrive in this role, we believe you have: • Strong experience in full-stack .NET development, including C#, .NET Framework, .NET Core, ASP.NET, and Web API. • Experience with CI/CD pipelines, Git, and automated deployment processes, fostering continuous improvement. • A collaborative mindset and a desire to take ownership of solutions from design to deployment. • Knowledge of legacy technologies like VB.NET/WinForms or container platforms such as OpenShift/Kubernetes is a significant advantage. • Proven aability with SQL Server and database development, alongside frontend skills in JavaScript/TypeScript, HTML, and CSS. • Experience in applying AI tools (e.g. generative AI, Copilot, or automation solutions) in software development. What we offer: Agile and modern ways of working Extensive training and learning opportunities An empowering and inclusive workplace culture Hybrid Workplace setup Ready to take the next step on your career journey? Welcome to our inclusive culture, where our shared values inspire and uplift our team. We celebrate diversity and strive to ensure every employee feels seen, heard, and valued. Since we select candidates continuously, feel free to send in your application today via the link in this ad, but no later than 8th of September 2026 . If you have questions about the position, please contact Gabriella Wigren, [email protected] , note that we will not process applications via email. Please be aware that our final candidates undergo background checks, a process that includes for example identity control, verification of qualifications, credit checks, company engagements and history of crime. We also apply random drug checks. During employment, employees within SEB can also expect to undergo recurring background checks. SEB Sweden has a redeployment responsibility, why this position might be covered by internal redeployment. Learn more about working at SEB here: www.sebgroup.com/techcareers It is our fundamental belief that inclusion and diversity is crucial for our future success. We strive to have an inclusive, value-driven culture where employees feel valued, respected, and involved irrespective of who they are, what they believe or where they come from.