Full Stack Developer (.NET, React) for Global Trading Analytics Platform

Full Stack Engineer | .NET + React | Financial Services - Global Trading | Switzerland

We’re partnered with a leading global energy and commodities organisation that’s investing heavily in its digital transformation journey.

With a strong presence across EMEA, the Americas, and APAC, the business is scaling its in-house analytics platforms to drive smarter, data-led decisions across trading, logistics, and infrastructure operations.

The role:

As a Full Stack Developer with proven skills in C#, .NET and React, you’ll join a highly collaborative analytics team based in Geneva, helping to design and deliver scalable, high-impact applications that harness data from global operations.

You’ll work closely with technical and business stakeholders to translate ideas into actionable solutions that add real commercial value.

Key responsibilities:

• Develop and maintain a suite of strategic analytics applications used across global teams.
• Participate in the full software development lifecycle — from design through delivery.
• Collaborate directly with end users to refine requirements and deliver high-performing features.
• Write clean, testable, and maintainable code within a distributed system architecture.
• Engage in daily scrums, peer reviews, and cross-functional design sessions.

📍Geneva, Switzerland

🌐(Relocation from UK / EU supported) - you may also start in London and then relocate

💷 Highly competitive salary + benefits package

Requirements:

• Degree in Computer Science, MIS, or related discipline.
• 4–8 years’ experience with C#/.NET technologies, ideally including ASP.NET Core and Web APIs.
• 2+ years’ experience developing front-end applications using React, or similar frameworks — React is strongly preferred.
• Strong JavaScript and CSS skills with an eye for design and UX.
• Experience with SQL and relational databases such as Oracle, SQL Server, or PostgreSQL.
• Knowledge of CI/CD principles and Agile/Scrum development practices.
• Excellent communication skills and a proactive, solution-focused mindset.

Desirable extras:

• Experience with GraphQL, gRPC, Kafka, or Reactive Extensions (RX).
• Exposure to the energy, commodities, or financial services sectors.

This is an opportunity to contribute to an ambitious, data-driven organisation where your work directly influences operational and strategic outcomes across a truly global network, while enjoying life in one of Europe’s key financial hubs.

📧 If you are interested in this Full Stack Developer role, please respond directly to this advert with your updated CV or send it to chantelle.smith@sourcegroupinternational.com