Javascript jobs in United Kingdom

Brilliant Harvest is a fast-growing agtech startup that is redefining how equipment dealerships support their staff and customers. Purpose-built for the ag and construction industries, Brilliant Harvest’s AI-powered platform helps dealership teams find answers faster, save time, reduce downtime, and improve customer service.

Our culture is fast-paced, collaborative, and driven by curiosity. We move quickly, learn constantly, and celebrate progress over perfection.

We’re looking for an Intermediate React Native Developer who’s excited to build high-quality mobile experiences and grow their skills in a fast-moving product environment.

In this role, you’ll help develop our white-labelled mobile applications, contribute to front-end architecture, and collaborate closely with our React web team to ensure consistency across platforms. You’ll work alongside senior developers and product leads while taking on meaningful feature ownership and learning from a deeply experienced team.

If you love building things that matter, enjoy hands-on development, and want to join a team where your work directly shapes the product experience, this is the role for you.

• Build and maintain high-quality React Native features for Android (with some iOS exposure).
• Implement reusable UI components and help ensure visual and functional consistency across mobile platforms.
• Integrate frontend features with backend APIs and microservices.

• Contribute to our React (web) codebase as needed to maintain parity across mobile and web experiences.
• Work with modern front-end tools including React, Tailwind CSS, and TypeScript.

• Work closely with senior developers, designers, and product managers to bring features from concept to release.
• Participate in sprint ceremonies, code reviews, and technical discussions.
• Break down tasks, estimate work, and deliver on commitments with a focus on quality.

• Write clean, maintainable code with appropriate unit tests.
• Help identify bugs, UI inconsistencies, or performance issues early in the development cycle.
• Contribute to CI/CD pipelines for builds, testing, and automated releases.

• 3–5 years of professional software development experience, with 2+ years in React Native.
• Solid understanding of JavaScript/TypeScript and modern React patterns.
• Experience building mobile UI components, integrating APIs, and working with mobile build tools.
• Exposure to native Android or iOS development concepts (you don’t need deep expertise, but familiarity helps).
• Experience with React for web, Tailwind, or similar UI frameworks (or willingness to learn).
• Understanding of state management tools (Redux Toolkit, MobX, Zustand, etc.).
• Comfort working with Git, pull requests, and collaborative development workflows.
• Strong problem-solving skills and attention to detail.
• A growth mindset — eager to learn, take feedback, and stretch into more complex features over time.

• Experience with CI/CD tools (GitHub Actions, Bitrise, EAS Build, Fastlane).
• Familiarity with mobile testing frameworks (Detox, Jest, Vitest).
• Experience profiling performance or debugging memory/animation issues.
• Exposure to Expo, EAS, or OTA updates.
• Experience with analytics, push notifications, or integrating third-party SDKs (AI SDKs, Twilio, etc.).

• Join a proven team led by serial entrepreneur, Remi Schmaltz that has successfully exited 2 previous agriculture companies.
• The opportunity to contribute to an innovative product team shaping the future of AI used in the large equipment space.
• A collaborative culture that values growth, learning, and impact.
• Competitive compensation and benefits.