Back to SearchLead Full Stack Developer
Hybrid in The United Kingdom: London
JavaScript (Fullstack)& 6 others
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We are looking for a Lead Full Stack Developer to join our team in London and help deliver scalable, secure and cloud-based applications. This role combines full-stack software engineering, AI enablement and modern cloud development. The successful candidate will have strong experience in front-end and back-end development, hands-on expertise with Azure and Databricks and the ability to design reliable solutions that support complex business needs.
Responsibilities
- Design, develop and maintain scalable full-stack applications using modern technologies
- Build responsive user interfaces with React, TypeScript and related front-end technologies
- Develop secure REST APIs and back-end services using .NET/C# or Python
- Create reusable components, shared services and maintainable application architectures
- Develop and integrate solutions using Azure and Databricks services
- Implement AI-powered functionality using large language models, AI services and modern engineering frameworks
- Design and support integrations with enterprise applications, databases and external APIs
- Contribute to CI/CD pipelines, automated testing and software delivery processes
- Ensure application security, reliability and performance through monitoring and best practices
- Collaborate with cross-functional stakeholders to deliver technical solutions and continuous improvements
Requirements
- Strong experience developing production applications using React
- Proficiency in TypeScript, JavaScript, HTML5 and CSS3
- Professional experience with .NET/C# or Python development
- Experience designing and developing secure REST APIs and back-end services
- Hands-on experience with Microsoft Azure and Databricks
- Understanding of generative AI, large language models and AI-enabled application development
- Strong knowledge of SQL, relational databases and enterprise system integration
- Experience with Git-based development workflows and GitHub Actions CI/CD pipelines
- Understanding of authentication, authorization, application security and cloud operations
- Strong analytical, problem-solving and stakeholder communication skills
Nice to have
- Knowledge of retrieval-augmented generation (RAG), agent-based workflows or AI orchestration patterns
- Experience with asynchronous processing, messaging or event-driven architectures
- Familiarity with Docker and containerized application deployments
- Experience working with OAuth 2.0, OpenID Connect and single sign-on solutions
- Exposure to monitoring, observability and production support practices