Senior Front End Engineer

West London (Hybrid: 2 days/week on-site) | Contract | Outside IR35 | 6-month initial (likely extensions)

We’re looking for a Senior Front-End Engineer to join a high-performing Agile team building high-traffic eCommerce & service web applications.

What You’ll Do

• Build well-crafted, scalable front-end apps with React.js & Next.js
• Develop & support server-side rendered apps using AWS Lambda
• Write resilient, performant, and secure code
• Implement end-to-end testing (unit, functional, integration, visual regression, Lighthouse)
• Contribute to technical direction, tooling, and process improvements

What We’re Looking For

• Solid grasp of TDD, CI/CD & testing frameworks (Jenkins, Concourse, Cypress, etc.)
• Experience optimising apps for performance, security & resilience
• Bonus: TypeScript, Node.js, GraphQL experience
• Familiarity with AWS Lambda

Eligibility: UK based, 2 days week on site, West London

Interested? Send your CV, day rate & availability to james.kirk@staffworx.co.uk

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