Senior Frontend Engineer - Remote (React + TypeScript)

Trustonic; Winnersh; Hybrid; GBP 70,000 - 100,000; Full time

Benefits offered by this job

Private medical insurance

Pension scheme

Flexible remote/hybrid work

Job summary

Trustonic is seeking a Senior Frontend Developer to own a modern React and TypeScript application. You will shape architecture, deliver accessible, responsive features, and collaborate across design, backend and Product teams. The role is remote with occasional attendance at the Winnersh office.

You’ll work on frontend stack, from component design to build tooling, testing, and integration with AWS Amplify and GraphQL services. Emphasis on performance, maintainability and developer experience.

Qualifications

• Significant hands-on experience building production React/TypeScript apps.
• Ability to own features from design through delivery, testing and release.
• Strong testing mindset and focus on accessibility, performance and usability.
• Experience with DX improvements, linting, tooling and code reviews.

Responsibilities

• Design, build, and maintain production features in a React 18+ TypeScript app.
• Own and improve the Vite-based development and build pipeline with plugins.
• Create reusable components and frontend architecture for scalability.
• Build accessible, responsive UIs using Ant Design and SCSS; ensure internationalization.
• Integrate frontend with AWS Amplify and AppSync/GraphQL backends.
• Collaborate with designers, backend engineers and Product to deliver polished features.

Skills

React

TypeScript

Frontend architecture

Testing mindset

Accessibility

Communication

Education

Degree in computer science or software engineering

Tools

AWS Amplify

AppSync/GraphQL

Vite

Ant Design / MUI

MSW

Job description

Trustonic is seeking a Senior Frontend Developer to own a modern React and TypeScript application. You will shape architecture, deliver accessible, responsive features, and collaborate across design, backend and Product teams. The role is remote with occasional attendance at the Winnersh office.

You’ll work on frontend stack, from component design to build tooling, testing, and integration with AWS Amplify and GraphQL services. Emphasis on performance, maintainability and developer experience.