About the role
About Saturn
Saturn is a Series A, Y Combinator-backed startup building the AI-native operating system for the £100B+ financial advice industry. We believe advice will always be human, and we build technology that makes human advisers extraordinary.
Advisers currently lose up to 70% of their time to administration and compliance. Saturn automates this, giving advisers back their most precious resource so they can focus on what they do best: serving clients. We are compliant by design, trusted by 500+ firms and 3,000+ advisers across the UK.
Our engineers are early and founding team members from Cred, Postman, Gojek, and Slice. We are a small team that orbits together, moves with purpose, and holds a high bar.
About the Role
We are focused on deepening Saturn’s position as the indispensable OS for advice firms and building the infrastructure foundation that will power the next phase of scale. That means moving from fast and working to fast, working, and bulletproof.
As a Platform Engineer at Saturn, you are a backend engineer with strong fundamentals who builds the systems that everything else depends on. You design and own core financial services infrastructure: data pipelines, integrations with back-office and adviser platforms, and the reliable, secure services that underpin Saturn’s compliance and workflow engine. You think in systems, obsess over correctness and reliability, and are energised by the challenge of building infrastructure that has to be right every time.
What You Will Do
• Design, build, and maintain scalable backend infrastructure and internal platforms in Go, TypeScript and Python, the foundation Saturn’s adviser-facing products run on.
• Own reliability, performance, and observability of Saturn’s core services: data ingestion pipelines, AI/LLM infrastructure, compliance automation engines, and user-facing APIs.
