Senior C# Developer

Senior Full Stack Developer | Investment Management | London

We're working with a well-established investment management firm seeking a Senior Full Stack Developer to join a collaborative technology team delivering business‑critical applications across the organisation.

This is an excellent opportunity for an experienced engineer who enjoys taking ownership, working closely with stakeholders, and delivering high‑quality software from concept through to production. Rather than working from detailed specifications, you'll engage directly with end users to understand challenges, shape solutions and see your work make a real impact.

• Design, develop and enhance modern business applications used across the investment management business.
• Build scalable backend services, APIs and system integrations using C#/.NET.
• Develop responsive, user‑focused web applications using Angular and Type Script.
• Work across the full software development lifecycle, including solution design, development, testing, deployment and ongoing support.
• Partner with technical and non‑technical stakeholders to continuously improve business processes and technology.
• Contribute to architectural discussions, code reviews and the adoption of modern engineering practices, including AI‑assisted development tools.

• Excellent C#/.NET backend development skills with experience designing APIs and distributed services.
• Comfortable working directly with business stakeholders and translating ideas into practical technical solutions.
• A collaborative approach, strong communication skills and a genuine sense of ownership.
• Experience with SQL Server, PostgreSQL, AWS, Docker and Kubernetes would be beneficial.
• Previous exposure to financial services or other complex, data‑rich environments is advantageous but not essential.

This is an opportunity to join a highly collaborative team where you'll have the autonomy to influence technical direction, work on varied projects and build solutions that are genuinely valued by the business.