Senior Full-Stack Developer

Swisslinx Ag — Switzerland · Posted ~4 hours ago

Senior

Skills

React TypeScript C# .NET SQL Server T-SQL stored procedures API development CI/CD IIS Windows Server

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Summary ✨ AI‑Generated

Join a small, experienced development team as a Senior Full-Stack Developer. You will build features across a React/TypeScript frontend, C#/.NET services and APIs, and SQL Server databases. The role includes translating business requirements into practical solutions, improving reporting and data processes, supporting production systems, and contributing to CI/CD and deployment reliability.

Highlights

Hands-on full-stack role covering frontend, services, APIs, and databases, with direct collaboration with business users and responsibility for production support and reliable deployments.

Description

Job Description Develop features across a React/TypeScript front end, C#/.NET services and API, and Microsoft SQL Server.Work with business users to understand requirements and design practical solutions.Build and improve SQL reporting and data processes using T-SQL and stored procedures.Support the application in production, investigate issues and contribute to reliable deployments and CI/CD processes.Help maintain the development tools and, when needed, support the IIS and Windows Server environment. About The Customer As part of a small and experienced team of develoeprs sat directly with the business, you will help develop and operate an in-house portfolio management platform used by business teams. This is a hands-on position covering the user interface, services and database, with the opportunity to work directly with the people who use the system. This role calls for strong React experience and substantial hands-on SQL programming skills, alongside C#/.NET development. It offers an excellent salary, a stable working environment and long-term career prospects. Requirements Substantial professional software development experience (8-10 years experience)Strong hands-on React and TypeScript experience.Strong database programming experience with T-SQL or PL/SQL, including complex queries, stored procedures and performance optimisation. Experience with Microsoft SQL Server and T-SQL is particularly relevant to this platform.Practical C#/.NET development experience (or other programming languages)Experience deploying and supporting production applications.The ability to work independently while collaborating with technical colleagues and business stakeholders.Strong spoken and written English.A Computer Science degree or equivalent experience. Compensation Benefits An excellent salary, a permanent position and long-term prospects.Two days’ home office per week, flexible working hours and a home office allowance.Internal and external training opportunities, including support for German or English language development.An international team with a culture built on teamwork and mutual respect.A business with a long-term approach to sustainability.Preferential terms for participation in certain investment programmes and for banking products and services. If you enjoy building user-facing applications while working deeply with data, contact Swisslinx for a confidential conversation.