Senior Python Engineer

Senior Python Engineer

Salary: Pays up to £85,000

Location: London (2 Days in Office)

Join a high-performance engineering team redefining how global systems fight fraud at scale, where you'll architect resilient solutions, shape technical direction, and mentor others to deliver mission-critical impact with performance, reliability, and simplicity.

The Opportunity

Step into a pivotal role where your engineering expertise shapes the future of digital integrity. As a Senior Engineer, you'll design and deliver high-impact, cross-service features that power a cutting-edge platform used by global customers. You'll have the freedom to make architectural decisions, drive performance and reliability improvements, and mentor talented engineers across a collaborative, high-growth environment.

This is your chance to work on complex challenges at scale, using modern technologies to solve real-world problems with measurable impact. If you're ready to build, lead, and innovate at the forefront of technology, this is where you make your mark.

Roles and Responsibilities

In this role, you'll take ownership of designing, building, and operating scalable backend systems that power a global, data-driven platform. You'll lead the delivery of complex, cross-service features, shaping architecture, improving performance, and ensuring reliability across the stack.

Collaboration is key as you work closely with Product, Data, and Design to translate ambitious ideas into resilient, production-ready solutions. You'll also mentor engineers, set quality standards, and champion best practices in testing and security. Our modern tech stack includes TypeScript, Node.js, Python, PostgreSQL, AWS, Docker, and Kubernetes, giving you the tools to innovate and deliver impact at scale.

Interview Process:

1. 30 minute introductory meeting
2. Technical challenge, will include a shared screen session to write code
3. Culture Fit (including interview with product manager)

Ready to take ownership of complex engineering projects and shape the future of scalable systems in a fast-paced, global environment? Bring your technical expertise, lead innovation, and make your mark, apply now!