Senior Full-Stack Engineer — .NET & React

Sigma Suisse
📍 Genf, Genf, Switzerland 💼 Full-time 🕒 Posted February 23, 2026

Job Description

A technology firm in Switzerland is seeking a Senior Full Stack Developer (.Net React) to enhance their global analytics platform. This role involves leveraging extensive datasets, engaging with stakeholders from operational teams to executive leadership, and implementing versatile technical capabilities. Candidates should have over 5 years of professional experience in enterprise-scale applications using C# and .NET, alongside 3 years of frontend development in React. Strong UI/UX design skills and effective communication are essential for delivering polished solutions.
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Job Details

  • Location Genf, Genf
  • Job Type Full-time
  • Category Other-General
  • Posted Date February 23, 2026
  • Application Deadline April 04, 2026