Lead Engineer .NET & SQL

Description du poste

This job ad was AI-translated from German. See original Job summary Show Join us as a Lead Engineer specializing in .NET and SQL! Work on innovative solutions in a dynamic environment. Tasks Lead technical development of software solutions with .NET and SQL. Develop and maintain backend and frontend applications. Engage with clients to analyze and implement their requirements. Skills Experience as a Software Engineer or Lead Engineer required. Proficient in Microsoft SQL Server, .NET, C#, and JavaScript. Strong communication and organizational skills necessary. About the job Are you a technically skilled individual who enjoys customer contact, software development and professional leadership? Then we are looking for you as Lead Engineer .NET & SQL. In this role, you take responsibility for demanding software solutions and work closely with customers and internal teams. Your tasks Technical leadership and further development of software solutions based on .NET and SQL databases Development and maintenance of backend and frontend applications Recording, analysing and implementing customer requirements Supporting Teams meetings and close collaboration with internal and external stakeholders Coordination and support of team members and project participants Direct contact with customers as well as support and advice on technical issues Ensuring quality, performance and stability of the applications Willingness to learn and understand the business processes and professional context of health insurance Our offer You can expect a dynamic and interdisciplinary environment in which your commitment significantly contributes to the success of Sumex AG Key role in shaping a leading and established Swiss IT solution with a wide range of modules and services based on modern technologies Attractive prospects for your further professional and personal development Flat hierarchies and uncomplicated cross-departmental collaboration We organise regular events such as brown bag lunches and coding events as well as cosy and sporty off-site gatherings Good work-life balance (flexitime, home office), modern and flexible workplace in a multicultural environment Top benefits such as: purchase of up to 13 days’ holiday, contribution to private mobile phone or business phone, half-fare travelcard, business travel in 1st class, flexible pension fund models, coverage of daily sickness and accident insurance (private, worldwide), and much more Your profile Several years of experience as a software engineer or lead engineer Solid experience in software development with Microsoft SQL Server, .NET, C#, Blazor, JavaScript and Vue.js Experience in developing and maintaining modern backend and frontend applications Enjoyment of customer contact and collaboration with various stakeholders Experience with AI-supported development tools such as Claude Code and AI-based code reviews Strong communication and organisational skills Independent, solution-oriented and structured way of working Openness and interest in familiarising yourself with the processes of the health insurance industry Very good German skills and good English skills We look forward to getting to know you and developing innovative solutions for the health insurance industry together. Apply now!