Senior Front-End Engineer | React | Next.js | AWS Lambda

Senior Front-End Engineer | React | Next.js | AWS Lambda

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

end-to-end testing (unit, functional, integration, regression, Lighthouse)

Contribute to technical direction, tooling, and process improvements

What We're Looking For

Strong commercial React/Redux experience

Solid grasp of TDD, CI/CD & testing (Jenkins, Concourse, Cypress, etc.)

Experience optimising apps for performance, security & resilience

Bonus: TypeScript, Node.js, GraphQL experience

Familiarity with AWS Lambda

Contract: Outside IR35

Start: ASAP

Rate: Market rates

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

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