Vacature Senior C# .NET Developer (Trading Systems) in Utrecht

  • Referentie nr.: 234945
  • Geplaats op: 2026-04-17
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Vacature omschrijving

Bedrijfsomschrijving

You will be part of an international financial organization operating in a highly dynamic and technology-driven environment. The company focuses on delivering reliable, high-performance systems that support global trading operations. Collaboration, innovation, and precision are key elements of the culture, with teams distributed across multiple regions.

Functieomschrijving
  • Develop and maintain high-performance trading applications using C# and .NET;
  • Build and integrate real-time communication solutions using FIX protocol, WebSockets, and messaging systems;
  • Design and implement scalable, low-latency architectures;
  • Collaborate with international teams across multiple time zones;
  • Contribute to front-end components using Angular, Blazor, or React;
  • Ensure system reliability through testing, monitoring, and incident management;
  • Document technical flows, APIs, and trading logic clearly.

Functie-eisen
  • Experience with C# and .NET;
  • Familiarity with building reliable, high-performing applications;
  • Experience working with APIs and integrated systems;
  • Comfortable working in a fast-paced and dynamic environment;
  • Strong communication skills and ability to collaborate with international teams;
  • Experience in a larger or complex IT environment.
Nice to have:
  • Knowledge of FX trading systems and FIX protocol
  • Affinity with mathematical concepts or trading calculations

Arbeidsvoorwaarden
  • All-in yearly salary up to approximately €95,000 (depending on experience);
  • 12-month contract with option to extend;
  • Hybrid working model (minimum 2–3 days on-site);
  • International working environment with global collaboration;
  • Opportunity to work on mission-critical trading systems;
  • Access to professional development and knowledge sharing.

Sollicitatieprocedure
Wil je meer informatie of heb je vragen over deze vacature neem dan contact op met Lotte van der Knijff via lotte.van.der.knijff@experis.nl of bel 0182-692020.

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