C# .NET Developer – Web & Digital Platforms
Digital
Development
Bachelor, Master
Medior (3+)
- Location
- Anderlecht, Brussels-Capital
- Work type
- Consultancy
- Work model
- Fulltime, Hybrid
Our client, a key player in the transportation sector, is looking for a developer to strengthen their digital evolution team. This role involves building scalable, reliable, and user-centric web platforms using modern backend engineering practices and API integrations.
Responsibilities
- Lead the development of robust backend services and APIs to power modern web applications.
- Oversee backend performance evaluation and monitoring to ensure system reliability and stability.
- Collaborate with cross-functional teams to deliver seamless data flows across various digital systems.
- Translate technical requirements into clean, efficient, and scalable code while defining team standards.
- Ensure high quality through automated testing, code reviews, and continuous integration practices.
- Provide mentorship to other developers and contribute to a collaborative engineering culture.
- Manage production incidents through L2/L3 support and participate in a 24/7 standby rotation.
Requirements
- You have 5+ years of experience in backend development with C# and .NET.
- You bring 5+ years of expertise with .NET 6+, .NET Core, Web API, and RESTful services.
- You possess experience in data and integration using SQL Server and EF Core.
- You have hands-on experience with Git and CI/CD pipelines.
- You bring a solid understanding of application architecture, design patterns, and modern development principles.
- You're experienced in working within Agile methodologies and iterative delivery frameworks.
- You possess experience providing L2/L3 support in a production environment.
- You bring a proactive and solution-oriented mindset with strong mentorship abilities.
- You're willing to be on-demand for a 24/7 standby rotation for critical production incidents.
- You are fluent in English with active knowledge of Dutch or French.
Nice to Haves
- Experience with CMS platforms such as Sitecore, Umbraco, or Optimizely.
- Aptitude in performance optimization across diverse web browsers and versions.
Offer
- Start date: 18/05/2026
- Duration: project until 31/03/2027
- Work regime: Full-time
- Location: Brussels
- Contract: open to both permanent employees and freelancers
# 99217
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