C# Developer - 18 Months Contract Role - Belfast (Hybrid) Inside IR35 RED now has a contract opportunity for an C# Developer to join one of our key partners for a Project. The initial contract will be for 18 months with excellent extension opportunities. This contract is to start ASAP and will be hybrid with 3 d ays pr week on-site in Belfast, North Ireland. Specific skills/experience required: Designing, developing, and maintaining distributed applications in C# Strong relational database design and optimization skills (MSSQL, MySQL, etc.) Experience deploying and managing cloud environments (AWS, Azure) Full SDLC involvement - from design and development to QA and post‑release support Pragmatic, delivery‑focused approach; able to evaluate and challenge designs to achieve optimal outcomes Highly organised with excellent attention to detail; proactive problem‑solver using POCs to validate ideas Experience building scalable, maintainable automated testing solutions for complex systems Proficiency in WPF application development If interested, please send an updated CV to jisaksen@redglobal.com and availability for a brief call. We also pay a referral fee for any successful recommendations.