Senior Front-End Developer (SC Cleared) at NECSWS

About the Role

We are looking for a Front-End Developer to help shape a high-profile UK public-sector digital service, delivering an accessible and efficient experience for end users. This role focuses on building greenfield front-ends with Next.js (React, TypeScript) and collaborating across disciplines to deliver the best outcomes for customers.

Key Responsibilities

• →Lead and deliver features end-to-end, converting designs into production-grade code
• →Set front-end architecture and coding standards, define patterns, assure quality, and drive component reuse
• →Own the testing strategy across unit, integration, and end-to-end levels to keep coverage reliable and meaningful
• →Optimise performance and accessibility to meet Core Web Vitals targets and WCAG 2.2 AA
• →Collaborate with designers and product managers, Quality Assurance (QA), and back-end engineers to deliver small, reversible increments
• →Set realistic commitments, surface risks early, and keep stakeholders aligned on scope and timelines
• →Manage feature flags, canary releases, and rollback plans
• →Seek and apply feedback, share domain knowledge, maintain documentation, and strengthen team learning