React.js Developer - Javascript/TypeScript

Job Description :

As a contract front-end engineer on the B2B team, you'll play a key role in improving the quality, reliability, and performance of our existing applications.

You will :

- Lead efforts to improve code quality, refactor legacy code, and adopt best practices for

- Manage complex state and side-effects with Redux and React Context.

- Write robust unit and integration tests with Mock Service Worker (MSW) and React

- Ship and maintain reliable end-to-end (E2E) tests using Playwright.

- Collaborate with product managers, designers, and backend engineers to deliver quality

- Contribute to code reviews, design discussions, and continuous improvement of team

- Work independently while maintaining close communication with the team through

Tech Stack :

- React + TypeScript / JavaScript

- React Testing Library and Mock Service Worker (MSW)

- GraphQL and REST APIs

- Redux and React Context

- E2E Testing with Playwright

- Familiarity with performance tooling, observability (e.g. Sentry), and CI/CD workflows

Why We're Excited About You :

- You have 3+ years of professional front-end experience, ideally in e-commerce or SaaS

- You write clean, testable, maintainable code and understand best practices for

performance and accessibility.

- Youre experienced with modern component-based architecture and API-driven

- You value collaboration and communication just as much as code.

- Youre comfortable working autonomously in a contract capacity, balancing velocity and