Location: London - 2 days per week in the City of London

Day rate: 750 Inside IR35

Duration: 6 months (potential extension)

A global (re)insurance organisation is seeking a Senior Full Stack Developer to support and enhance enterprise ERM / Exposure Management platforms . This contract role focuses on maintaining and modernising legacy systems while building backend services and integrations within a highly specialised risk environment.

Key Responsibilities

• Develop and enhance full‑stack applications, including new features and system improvements
• Support and refactor legacy platforms, ensuring performance, scalability and stability
• Troubleshoot complex production issues across business‑critical systems
• Design and integrate REST APIs and third‑party services, including exposure/cat modelling tools
• Collaborate with business and technical stakeholders in an agile del...