Front End Developer - React, Next.js, Javascript

Solirius Limited

27 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Compensation

£87,641.0

Working hours

Regular working hours

Job source

www.adzuna.co.uk

Tech stack

JavaScript (Programming Language) Application Programming Interfaces (APIs) Amazon Web Services Application Performance Management Microsoft Azure Cloud Computing Code Review Github Performance Tuning Scrum Methodology Next.js TypeScript

+18 more

Web Content Accessibility Guidelines Web Applications Web Usability Network Routers ReactJS Cypress (Programming Language) Gitlab Git Material UI Integration Tests Playwright Front End Software Development React Testing Library Restful APIs Es2015 Software Version Control Jenkins Microservices

Job description

We are looking for an experienced Front End Engineer on an Outside IR35 contract basis to deliver user-centric digital services for our public sector clients. This is a fully remote role focused on building accessible, performant web applications aligned with GDS standards. You will work within multidisciplinary agile teams to produce production-quality front-end solutions that make a real difference to public services., * Develop and maintain front-end applications using React and Next.js

Build accessible, responsive interfaces compliant with WCAG 2.2 AA and GDS Design System
Collaborate with designers, product owners, and back-end engineers in Agile delivery teams
Write clean, testable JavaScript/TypeScript with comprehensive unit and integration tests
Implement server-side rendering (SSR) and static site generation (SSG) using Next.js
Contribute to technical decision-making and code reviews
Ensure services meet GDS Service Standard and pass assessments
Optimise application performance and Core Web Vitals

Requirements

Strong proficiency in React (hooks, context, state management)
Production experience with Next.js (App Router, SSR, SSG, API routes)
Advanced JavaScript (ES6+) and ideally TypeScript
Public sector / government digital delivery experience (e.g., GDS, NHS Digital, HMRC, DWP, MOJ, Home Office)
Understanding of GOV.UK Design System and accessible front-end development (WCAG 2.2 AA)
Experience working in Agile/Scrum teams within government delivery frameworks
Testing: Jest, React Testing Library, Cypress or Playwright
Version control with Git (GitHub/GitLab)
RESTful API integration and understanding of microservices architecture

Desirable Skills