Our client is a well-established financial technology firm operating in fast-moving global markets, growing out its engineering team in London. They build their own trading and client-facing tools in-house, and this role sits at the centre of that effort β spanning both the systems behind the product and the experience people actually interact with.
You'd be joining a small, senior engineering group with genuine end-to-end ownership. Rather than working on one narrow slice of a mature product, you'd help shape how a platform is built and evolves, working closely with people across product, design, and the wider business.
What you'll do
- Build and own features across the full stack, from backend services through to the interface on top
- Design and implement APIs and data services in a modern backend language
- Build modern, performant web interfaces that consume those services
- Take features from concept through to production with real ownership
- Work closely with product, design, and engineering to shape how the platform evolves
- Contribute to infrastructure and architecture decisions as the product scales
What you'll bring
- Several years of professional experience across both backend and frontend development
- Strong backend fundamentals, with Go and/or Python preferred
- Comfortable with cloud infrastructure, containers, and CI/CD
- Solid grasp of databases, caching, and query performance
- Awareness of secure coding practices and common web vulnerabilities
- Experience with financial services or another regulated industry is useful, not essential
What's on offer
- Fast-paced, low-bureaucracy environment with real ownership from early on
- Competitive, performance-linked pay and strong benefits
- The chance to help shape a product from the ground up
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Full Stack Engineer in London employer: Autonomai Recruitment
As a Python Backend Engineer at our globally leading tech trading firm in London, you'll be part of a dynamic and innovative work culture that values collaboration and creativity. We offer competitive benefits, opportunities for professional growth, and the chance to work on critical systems at scale, ensuring your contributions have a meaningful impact. Join us to thrive in an environment that encourages continuous learning and adaptability as you navigate exciting projects.