Contract React Developer Location: Hybrid – Must be available in Barcelona office 2 days per week (Thursdays & Fridays) Duration: 3 Months (with potential extension) Engagement: Contract Rate: €345/day ✅ Legally authorised to work in Spain (including willingness to undergo background checks, including credit checks.) Opus is partnering with a leading global client whose eCommerce team, We’re looking for a Contract React Developer to play a key role in modernising their Commerce Storefront, currently based on Spartacus and SAP Commerce, using React, TypeScript, and Next.js. This is an exciting opportunity to work on large-scale digital initiatives, building high-performance, scalable solutions that optimise both performance and cost. Key Responsibilities: Develop and maintain a robust frontend codebase using React, TypeScript, and Next.js. Build reusable components and ensure responsive, modular architecture. Write unit and end-to-end tests to maintain quality. Collaborate closely with UX designers and backend teams. Deploy enhancements and contribute to product strategy alongside stakeholders. What We’re Looking For: Experience in frontend development with React and TypeScript. Proficiency in Next.js and modern JavaScript frameworks. Experience with responsive design, CI/CD pipelines, and testing frameworks. Strong communication, collaboration, and analytical skills. Interested? Apply now or send your latest CV to (url removed) ASAP! If you haven’t heard back within 48 hours, please assume your application was not successful this time