Senior Frontend Engineer – React

6 month contract – hybrid (Dublin, London, Barcelona, Warsaw or Berlin)

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I’m working with a well-established product-led SaaS company looking to bring in a senior frontend engineer to join a high-performing team working on a large-scale, user-facing platform.

This is a hands-on role in a brownfield environment, focused on improving and extending existing React applications within a microfrontend architecture.

Key requirements

• Strong React experience, including maintaining and evolving existing applications

• Experience with GraphQL and React Query

• Solid understanding of microfrontend architectures

• Comfortable working closely with backend engineers to define API contracts and support integration





• Able to operate independently and contribute to day-to-day technical decisions

Nice to have

• Exposure to Go, or the ability to read and understand Go code

• Experience with styled-components and design systems

• Good awareness of frontend performance and optimisation techniques

Environment

• Product-led, engineering-driven culture

• Modern frontend stack xcskxlj with a focus on scalability and maintainability

• Collaborative team working closely across frontend and backend

Contract details

• 6 month initial contract with strong likelihood of extension

• Hybrid working in Dublin, London, Barcelona, Warsaw or Berlin

• Competitive day rate

If this sounds relevant, send me a message and I’ll share more detail.

📌 Senior Frontend Developer (Barcelona)
🏢 Talent
📍 Barcelona