Senior Mobile Engineer

The Opportunity

VoucherCodes is one of the UK's largest money saving websites and leaders in the voucher codes space. Partnered with big brands like ASOS, Nike, Argos, Expedia and Pizza Express, we receive over 8 million visits per month. Our iOS and Android apps serve millions of users every day and are a critical part of our product offering.

We are on a mission to make the VoucherCodes app an indispensable and trusted companion for UK shoppers, that delivers a personalised experience to help them save money whenever and however they shop. You will have the opportunity to shape this vision and play a key role in bringing it to life.

We're looking for a Senior Mobile Engineer to join as part of our Engineering team of 25+ engineers in the UK across web, mobile and data, within a global team of 50+ engineers. The right person will be an experienced React Native developer who knows what it takes to produce innovative, best-in-class mobile apps. You'll care deeply about the features you're implementing, are eager to use the latest tools and techniques, and have a track record of building delightful user experiences.

Join us at our bright, spacious open-plan office. Situated in the heart of London, we occupy all three floors of Yeoman House in Clerkenwell. The area is home to a wonderful array of cafés, restaurants, pubs and galleries. For the more adventurous, there's some of the best street food London has to offer right on our doorstep. We don't expect you to be in the office every day - there's plenty of flexibility so you can achieve a great work/life balance.

Key Responsibilities:

Owning the development of our iOS and Android apps

Collaborating with a cross-functional team of engineers, product managers, designers and more to create a best-in-class app

Building delightful product experiences that our users will find valuable

Ensuring high-quality code and functionality before performing releases

Establishing a mature CI/CD pipeline and great coding standards for our app

Facilitating product and engineering progress to achieve excellence

Staying up to date with the latest innovations in the mobile app ecosystem

Providing technical guidance within and outside of the Engineering team

Job Qualifications:

5+ years of commercial React Native development with expert-level TypeScript/JavaScript

Deep understanding of the React Native ecosystem, including build processes, performance optimisation, LiveOps/monitoring and native development

Proven ability to accurately implement Figma designs with animations and microinteractions

Experience with modern tooling (Expo, CI/CD, monorepo management) and infrastructure (Docker, Kubernetes, Cloud services)

Good understanding of React rendering characteristics, best practices and web development topics (Layer 4/7, frontend, backend)

Technical leadership with great appetite for Engineering Excellence and strong mentoring capabilities

Excellent communication and collaboration skills

Action-oriented mindset focused on delivering best-in-class products

Proficiency in agentic coding tools and LLMs preferred but not required