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Senior Frontend Developer

Senior Frontend Developer

Hybrid

London, United kingdom

Freelance

11-04-2025

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Job Specifications

Job Title: Senior Front-End Engineer (React/Next.js, AWS)
Duration: 6 Months
Location: London Area, UK (2 days per week in Office)

Job Description
Create extremely well-crafted front-end web applications using React.js and NextJS
Support and Develop Server Side Rendered web applications, making use of AWS Lambda
Write resilient code that will be continuously tested, deployed and performed at scale Test front end application e2e with unit, functional, integration, visual regression and lighthouse testing
Be part of a self-organising and cross functional Agile team, building high traffic eCommerce and Service web applications for client and Client’s OTT products
Contribute to the team’s technical direction and the improvement of its tools and processes
Ensure that the code written is in line with the department technical strategy - performant, resilient, secure and well monitored and alerted web applications

Required Experience:

Solid commercial experience in React/Redux development
Good understanding of development best practices such as TDD, continuous integration and continuous delivery
Good understanding of/experience with CI tools (Jenkins, Concourse) and testing frameworks
Experience with optimising web applications in areas such as performance, security and resilience Ability and enthusiasm to push for new improvements across the code base and influence/learn from a large community of developers
Ability to help in coaching and mentoring junior members of the team
Desirable - experience with other development languages, frameworks and testing frameworks such as TypeScript, NodeJS, NextJS, GraphQL and Cypress
Knowledge and experience with AWS Lambdas

About the Company

eTeam was formed in 1999 with the goal of becoming the supplier of choice for clients, employees and contingent workers. Today, we're one of the fastest-growing companies in New Jersey and ranked as one of the best companies to work for by Staffing Industry Analysts and New Jersey Business. We're also an honored member of Deloitte's Technology Fast 50. eTeam provides high-volume staffing, SOW and pay rolling services to structured contingent workforce programs and projects across the U.S., Canada and India. We also offer ... Know more