> Markdown version of [/jobs/ext/2821946-senior-backend-developer](https://www.wearedevelopers.com/jobs/ext/2821946-senior-backend-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Backend Developer - **Company:** Fruition Group - **Location:** London, UK - **Experience:** Expert - **Salary:** £95,000.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Continuous Integration, Data Structures, Software Debugging, Distributed Systems, Django Web Framework, Python (Programming Language), NoSQL, Object-Oriented Software Development, SQL Databases, Cloud Platform System, Flask (Web Framework), Backend, Git, Fastapi, Microservices - **Published:** September 10, 2026 - **Apply:** https://www.collegerecruiter.com/job/2840612057-senior-backend-developer ## About the Role * Strong background in Python development (FastAPI, Flask, or Django). * Good knowledge of microservices, APIs, and cloud-based infrastructure. * Experience with SQL and NoSQL databases, Git, and CI/CD workflows. * Solid engineering fundamentals - data structures, OOP, debugging, and testing. * Collaborative, curious, and eager to experiment with AI tools to improve productivity. ## Description As a Senior Backend Engineer, you'll play a central role in building and scaling the systems that power their insurance platform. You'll focus on developing Python-based cloud microservices (FastAPI preferred), contributing to the architecture of resilient, high-performance systems, and collaborating with a cross-functional team to deliver features at pace. This is a hands-on engineering position with plenty of scope to influence technical direction, improve processes, and grow your expertise in distributed systems., * Design, develop, and maintain Python microservices (FastAPI) running in production. * Take ownership of features end-to-end, from design to deployment and monitoring. * Write high-quality, testable code with a focus on scalability and resilience. * Collaborate closely with engineers, product managers, and designers to deliver quickly. * Contribute to evolving architecture, tooling, and CI/CD practices. ## Related Videos - [Intro to FastAPI](https://www.wearedevelopers.com/videos/462-intro-to-fastapi) - [Devouring APIs with Python](https://www.wearedevelopers.com/videos/355-devouring-apis-with-python) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Building and Deploying Multi-Agent Systems with ADK and Vertex AI](https://www.wearedevelopers.com/videos/1918-building-and-deploying-multi-agent-systems-with-adk-and-vertex-ai) - [NoSQL Data Modeling for Front-end Developers](https://www.wearedevelopers.com/videos/297-nosql-data-modeling-for-front-end-developers) ## Related Articles - [The 7 Most Popular Backend Frameworks for Developers](https://www.wearedevelopers.com/magazine/403-the-7-most-popular-backend-frameworks-for-developers) - [20 Essential Tools For Backend Development](https://www.wearedevelopers.com/magazine/218-20-essential-tools-for-backend-development) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025)