Senior Frontend Engineer (React & React Native) - Flexible Schedule

Gamingtec; Greater London; On-site; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Flexible work schedule

Unlimited paid vacation

Career development opportunities

Private medical insurance

Job summary

Gamingtec in London is seeking a Senior Frontend Developer (React & React Native) to lead frontend engineering across web and mobile platforms. You will own UI quality, collaborate with product and back-end teams, and ship robust SPA/ PWA experiences with modern tooling.

You should have 7+ years as a Front-End Engineer, mastery of React 18+ with TS, Redux/MobX/Zustand, REST/GraphQL, and experience with RN and RN SDKs. Expect a fast-paced, international team with a flexible, autonomous culture.

Qualifications

• 7+ years of experience as a Front-End Engineer.
• Strong proficiency in React 18+, including hooks, context, and modern patterns.
• Expert-level TypeScript experience with advanced types and strict configurations.
• Strong knowledge of state management tools (Redux, MobX, Zustand).
• Proven experience in building SPAs and PWAs with RESTful and GraphQL APIs.
• Familiarity with front-end build tools (Webpack, Vite, Rollup) and CI/CD pipelines.
• Experience with automated testing frameworks (Jest, Cypress).
• 1–2 years of professional experience with React Native and RN SDKs.
• Hands-on experience ensuring code quality in a self-testing paradigm.
• English level – Upper-Intermediate or higher.

Responsibilities

• Performing technical assessments of business requirements for feasible implementations.
• Fixing bugs in existing projects and refactoring code.
• Optimising and expanding existing codebases.
• Creating new and modifying existing websites and interfaces.
• Communicating proactively with team members and stakeholders.

Skills

React 18+

TypeScript

Redux

MobX

Zustand

React Native

REST/GraphQL APIs

Webpack/Vite/Rollup

Jest/Cypress

English (Upper-Intermediate)

Tools

Storybook

Bit

Material UI

Tailwind

Job description

Gamingtec in London is seeking a Senior Frontend Developer (React & React Native) to lead frontend engineering across web and mobile platforms. You will own UI quality, collaborate with product and back-end teams, and ship robust SPA/ PWA experiences with modern tooling.

You should have 7+ years as a Front-End Engineer, mastery of React 18+ with TS, Redux/MobX/Zustand, REST/GraphQL, and experience with RN and RN SDKs. Expect a fast-paced, international team with a flexible, autonomous culture.