Senior C# / Vue.js Full Stack Developer (M/F)

• 04 août 2026 • 100% • Indefinite duration • english (Elementary), french (Native language) • Chemin d'Entre-Bois 25, 1018 Lausanne • Log in to see the jobup.ch salary estimate Editor and distributor of ERP solutions for municipal administrations, Data Consulting is looking for: Senior C# / Vue.js Full Stack Developer (M/F) ## Your Mission You will join the development team for an ambitious project: the modernization of the Urbanus ERP towards its new technological generation, built on C#/.NET, Vue.js and PostgreSQL. Artificial intelligence is essential in our approach: it is an integral part of our daily development, as a lever for productivity and quality - from code generation to legacy migration, including testing. As a senior developer, you will play a key role in the design, implementation and quality of this new platform, while ensuring the functional continuity of a rich and proven business product. Your Responsibilities As a Senior Full Stack Developer, you will intervene in the entire application lifecycle and will notably have the mission to: • Design and develop backend services in C#/.NET • Develop modern and ergonomic web interfaces with Vue.js • Optimize PostgreSQL databases (schemas, performance, data migrations) • Utilize AI agents throughout the development cycle • Contribute to the architectural choices of the new generation of Urbanus • Guarantee code quality: reviews, automated tests, continuous integration • Collaborate closely with business consultants to translate business needs Profile sought • 7 years of experience in software development, including significant experience in management applications • Mastery of C# and the .NET ecosystem • 3 years of experience with a modern frontend framework, ideally Vue.js • Good knowledge of PostgreSQL (or an equivalent relational DBMS) • Comfortable with AI-assisted development and the use of AI agents • Practice of modern development tools: Git and automated tests • Familiar with DevOps tasks related to our infrastructures • Assets: ERP experience, knowledge of legacy system migrations, notions of application security • Fluent French; autonomy, rigor and team spirit • Training in computer science (HES, university, CFC with equivalent experience) What Data Consulting offers you • A large-scale modernization project • Passionate colleagues within an agile and human-sized SME • Pleasant working environment • Flexible schedule and partial teleworking possible • Parking space available • Stability of an established company, member of the international Volaris group • Excellent salary conditions and social benefits. Other • Place of work: Lausanne • Residence less than 1h from the place of work • Swiss or permit C, B Application file If varied work interests you and you have the required skills, we look forward to receiving your complete file (CV, work certificates, diplomas and references), via Jobup.ch