Senior Full Stack Developer
Hybrid (London, Cambridge, or Bristol – 3 days per week)
Up to £100,000 + 5% Bonus + Benefits
All candidates should make sure to read the following job description and information carefully before applying.
Are you a talented Full Stack Developer looking to work at the forefront of AI and software innovation? We’re partnering with a leading international law firm that’s building cutting-edge GenAI and LLM-powered solutions — and they’re looking for a Full Stack Developer to help shape the next generation of legal technology. This is a unique opportunity to work within a forward-thinking tech team that’s reimagining how AI can transform client delivery, knowledge management, and operational excellence across a global firm.
Why this role?
* Work directly with data scientists and AI engineers on enterprise-scale AI and machine learning products.
* Build production-ready applications that leverage Generative AI and Large Language Models (LLMs).
* Hybrid flexibility: 3 days per week in either London, Cambridge, or Bristol, 2 from home.
* Join an award-winning firm recognised for innovation, inclusion, and career development.
What you’ll be doing:
* Designing, developing, and maintaining front-end and back-end components of complex web applications.
* Collaborating with product owners, designers, and data teams to deliver user-friendly, high-performance tools.
* Implementing cloud-based solutions and managing DevOps processes for seamless deployment.
* Working in an agile team, contributing to sprints, backlog refinement, and continuous improvement.
* Staying up to date with AI/ML and LLM trends to bring innovative ideas into production.
* Ensuring code quality through testing, documentation, and peer review.
What we’re looking for:
* 4+ years’ experience building enterprise-grade applications.
* Strong backend skills in Python (FastAPI, Flask) with experience designing APIs and integrating databases (e.g. GraphDB, CosmosDB, SQL).
* Solid frontend development skills in React, TypeScript/JavaScript, HTML, and CSS.
* Experience developing scalable, cloud-based solutions — Azure preferred.
* Understanding of modern development best practices, including agile delivery, CI/CD, and automated testing.
* Passion for emerging tech and willingness to learn Generative AI and LLM technologies (e.g. OpenAI, Claude).
Nice-to-haves:
* Experience working in or with legal tech, consulting, or data-driven environments.
* Familiarity with UX design principles and the ability to prototype interfaces.
* Experience managing deployments or infrastructure automation.
Package & Benefits:
* Salary up to £100,000 + 5% annual bonus.
* Hybrid working – 3 days per week in London, Cambridge, or Bristol office.
* Private medical insurance, pension contribution, and enhanced family leave.