SaaS Technical Architect

Senior Software Engineer

London (Hybrid – 1 day per week in office)

£70,000–£100,000 + Benefits

Certus Recruitment is partnering with an innovative fintech business operating at the intersection of financial services, digital assets, and modern software engineering. As they continue to build a highly regulated next-generation payments platform, they are seeking two Senior Software Engineers to join their growing engineering team.

This is a unique opportunity to work on complex, mission-critical systems where correctness, security, and scalability are non-negotiable. Successful candidates will play a key role in designing, building, and delivering the services, applications, and core platforms that underpin a regulated financial ecosystem.

Working closely with senior technical leadership, you'll take ownership of features from concept through to production, building robust systems that process transactions, enforce compliance controls, mai...