Senior Backend / API Developer - PHP or Python | £50K-£60K | Wakefield - On-site We’re seeking a Senior Backend Developer or API Developer to play a key role in the modernisation of internal systems. This is a hands-on opportunity to help replace a monolithic PHP platform with scalable, service-oriented APIs across all areas of a growing business. As a Senior Backend / API Developer, you’ll work alongside the lead developer to define architecture, build APIs, and implement best practices across a new modular ecosystem. Key Responsibilities for the Senior Backend Developer: Build and maintain RESTful APIs using FastAPI (Python) or Laravel (PHP) Shape service boundaries and data flows for internal systems Document and maintain API standards, including OpenAPI specifications Collaborate with front-end developers to ensure seamless integration Define strategies for scaling, security, and observability About You: Proven experience as a Back-End Developer building APIs in real-world systems Skilled in Laravel (PHP) or FastAPI (Python), with a clean code approach Solid understanding of relational databases - especially MariaDB or MySQL Strong grasp of version control, testing, and deployment best practices Salary & Benefits: £50,000 - £60,000 (negotiable) basic salary Fully on-site in Wakefield (WF2) Excellent benefits package Free on-site parking If you're a Senior Back-End Developer who thrives in a collaborative environment and wants to work on meaningful projects, this is a fantastic opportunity. This vacancy is being advertised by POST- Recruitment Ltd, an Employment Agency. Visit our website for more details