2 of 2 Performance Optimisation Jobs in South Yorkshire

impact within a major financial organisation, this could be a strong fit. Role Overview You'll be responsible for designing, building, and integrating high-performance APIs, with a strong focus on Golang (preferred) or Python . You'll also collaborate with Front End teams, contributing to web-facing components … seamless integration across internal and external systems Collaborate with cross-functional teams including Front End developers Contribute to architecture decisions and best practices Support performance optimisation and scalability initiatives Required Skills & Experience Strong experience with Golang (preferred) or Python Proven track record in API development (design, build, integration ...

complex application state using Redux Toolkit, RTK Query, or equivalent state management solutions beyond Context API. Expertise in data fetching, caching strategies, and application performance optimization. 3. Testing & Quality Engineering Extensive experience with Cypress for End-to-End (E2E) testing, including writing resilient selectors, managing test data, debugging … designs into clean, maintainable, and high-quality frontend code. Experience collaborating closely with UX/UI teams to drive design and implementation decisions. 5. Performance Optimization & Debugging Advanced knowledge of browser-based debugging and performance profiling tools. Ability to diagnose and resolve complex runtime issues, rendering bottlenecks ...