London, UK - Hybrid – 3 days in office - Office location: Central London (Victoria area)
About the RoleWe are looking for a Front-End Engineer with strong React Native and TypeScript experience to help build and improve a tablet-based Point of Sale (POS) application.
This role is ideal for someone with a mobile-focused background who comes from a front-end development foundation. The majority of the codebase is written in React Native, with some Next.js used for web surfaces.
The focus is on improving UI quality, optimizing performance, and building new features in a fast-paced startup environment where AI is heavily used in development workflows.
Key ResponsibilitiesBuild and maintain front-end features for a tablet-based POS application
Work extensively with React Native and TypeScript
Improve UI/UX quality and reduce clutter in an existing codebase
Refactor and optimize front-end code to ensure performance and reliability
Collaborate closely with product engineers and backend developers
Ship new features quickly while maintaining high code quality
Use AI-assisted development tools responsibly and effectively
Strong experience with React Native and TypeScript
Front-end engineering background (JavaScript, React ecosystem)
Experience building mobile or tablet applications (not native Swift/Kotlin)
Ability to improve and maintain existing codebases
Experience working in startup or fast-paced environments
Comfortable moving quickly and iterating on product features
Experience with Next.js
Experience working on POS, payments, or fintech products
Familiarity with AI-driven development workflows
Experience collaborating closely with product or design teams
Front-end engineers who care deeply about UI quality and performance
Candidates who are hands-on and execution-focused
Engineers who enjoy improving and optimizing existing systems
Team players who communicate clearly and work well in hybrid teams
Skills Required
- Strong experience with React Native and TypeScript
- Front-end engineering background (JavaScript, React ecosystem)
- Experience building mobile or tablet applications
- Ability to improve and maintain existing codebases
- Experience working in startup or fast-paced environments
- Comfortable moving quickly and iterating on product features
What We Do
G2i is a hiring community connecting remote developers with world-class engineering teams. Our unique approach combines rigorous technical assessments with a solid commitment to developer health, ensuring companies get skilled developers who are supported, valued, and ready to execute from day one. Our transparent vetting process includes in-depth, performance-ranked developer profiles, recorded technical interviews, and soft-skills assessments. Whether you're working on a short-term project or burning down a backlog, G2i connects you with a community of pre-vetted developers. Planning to hire ten or more engineers? We create a Custom Talent Pipeline, allowing for specific customizations in sourcing, assessment criteria, technical interview questions, and integration with your existing HR systems and processes. G2i partners with clients who support the developer health mission—matching developers with environments that improve their health, support recovery from burnout, and enable professional growth through restful work. Is your team overworked or understaffed? Contact us today to learn how G2i can help you. More information about our mission and commitment to developers and clients can be found at https://g2i.co or follow us on X @g2i_co
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