Senior Front End Engineer

Job in Greater London, London, Greater London, W1B, England, UK

Listing for: Staffworx

Part Time position
Listed on 2026-07-09

Job specializations:

Software Development
Web Developer

Salary/Wage Range or Industry Benchmark: 50000 - 70000 GBP Yearly GBP 50000.00 70000.00 YEAR

Location: Greater London

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:
Type Script, 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

#J-18808-Ljbffr

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