Senior Frontend Developer

Senior Frontend Software Engineer (React / TypeScript)

Location: Bristol, UK (contract)

Working model: Hybrid – 2 days on‐site per week (mandatory)

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

* Contributing to architectural and technical direction