Senior Frontend Developer

JOB DESCRIPTION Role: Senior Frontend Software Engineer (React / Typescript) Location: Bristol, UK Work model: Hybrid – 2 days on‑site per week Hiring Type: Contract – Inside IR35 Role Summary We are seeking Senior Frontend Software Engineers to work within cross‑functional feature teams delivering front‑end led capabilities for the Data Marketplace . The role focuses on building accessible, high‑quality, and well‑tested user interfaces on a cloud‑native platform running on Google Cloud Platform (GCP) . Engineers are expected to take strong technical ownership of frontend delivery, contribute to technical direction, and support other engineers within the team.

Skillsets required: Primary focus on experienced Frontend Software Engineers, with strong React expertise. Proven experience building accessible, testable, scalable user interfaces. Strong test-first mindset (TDD) and confidence writing automated tests.

Hands-on experience with: * React, JavaScript/TypeScript * JestJS and modern frontend testing practices * Accessibility standards (WCAG) and tooling (axe-core) Desirable (bonus) skills: * Backend development with Java / Quarkus * Working with REST APIs and PostgreSQL * DevOps exposure across CI/CD pipelines, containers and Kubernetes Experience operating at Senior level, including: * Technical ownership of solutions * Coaching/mentoring other engineers