Senior Software Engineer

Software Engineer (Full Stack) Role: Software Engineer (Full Stack) Location: Milton Keynes (Hybrid - 2-3 days onsite) Type: Permanent Clearance: Must be eligible for UK SC Clearance The Opportunity We are recruiting for multiple Full Stack Software Engineers to join an established and highly skilled team delivering complex, innovative IT solutions within a secure and impactful environment. You will play a key role in the development, integration, and support of sophisticated software systems, working across the full lifecycle from design through to deployment. This is an excellent opportunity to contribute to a high-profile, large-scale programme utilising cutting-edge technologies, including AI-driven data solutions. We're looking for engineers who bring: Strong full-stack development experience Proven experience building complex software applications Expertise working with: Java (Spring Boot) JavaScript/TypeScript (React preferred) Experience designing and consuming APIs Knowledge of relational databases (PostgreSQL desirable) Understanding of DevOps tools, CI/CD pipelines, and cloud platforms Experience with Docker or modern virtualisation tools Strong analytical and problem-solving skills Ability to work collaboratively in a small, dynamic team Key Responsibilities Front End Development Build and enhance modern, responsive user interfaces Work with React, TypeScript, JavaScript, HTML & CSS Ensure cross-browser compatibility and excellent UX Back End Development Design and develop APIs and backend services Develop server-side logic using Java (Spring Boot) Contribute to application architecture and system design Database & Data Design and maintain relational databases (PostgreSQL/MySQL) Write efficient queries and ensure data integrity DevOps & Cloud Implement CI/CD pipelines (GitHub Actions, Jenkins) Support cloud-based deployments (AWS, Azure or GCP) Monitor and improve system performance and reliability Quality & Collaboration Conduct code reviews and maintain high coding standards Develop automated tests (unit, integration, end-to-end) Collaborate with cross-functional teams to deliver features Produce clear documentation for systems and APIs If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website