Senior Developer (React .NET)

TL;DR

Senior Developer (React .NET): Design and deliver high-quality features across UI, backend services, and data layers for a front office risk and valuation platform with an accent on real-time systems and stakeholder collaboration. Focus on system design, code reviews, continuous improvement, and supporting live systems under fast-paced demands.

Location: Hybrid: 3 days per week in the London office. Collaboration with global teams.

Company

Technology solutions provider partnering with global clients to build and enhance risk and valuation platforms.

What you will do

• Design and deliver features across UI, backend services, and data layers
• Collaborate with stakeholders to refine requirements and deliver practical solutions
• Contribute to system design, code reviews, and continuous improvement
• Support live systems and participate in on-call rota
• Balance quick deliveries with longer-term enhancements in a fast-paced environment

Requirements

• Strong C# backend development experience
• Solid knowledge of TypeScript and React
• Experience with relational databases (PostgreSQL preferred)
• Ability to work in fast-paced, collaborative environments with evolving requirements
• Strong communication skills and proactive mindset

Nice to have

• Experience with risk/valuation systems or real-time platforms
• Exposure to financial products (e.g., derivatives)
• Knowledge of distributed or data-intensive systems