Salary: £85,000 - 85,000 per year Requirements: Strong knowledge of modern best practices in mobile engineering Experience with React Native for mobile applications on iOS and/or Android Hands-on experience working on highly scalable systems Solid understanding of Computer Science fundamentals including OOP, Data Structures, and Design Patterns Excellent analysis and problem-solving skills Strong organizational and planning abilities Advanced communication and stakeholder management skills Business acumen Responsibilities: Design and develop a new product that supports financial wellbeing Build a complex, feature-rich app from scratch using React Native Collaborate with a small team to deliver high-quality mobile applications Ensure the application is highly scalable and effective Participate actively in the development process to see quick results Technologies: Android Mobile OOP React React Native iOS More: We are a growing and profitable start-up viewed as a leading FinTech disruptor, located in London with a flexible work-from-home policy. Our team is passionate about building innovative solutions that help individuals improve their financial wellbeing. We offer competitive salaries up to £85k, a bonus structure, pension contributions, generous holiday plans, life assurance, and access to a wide range of training and development opportunities. We believe in fostering a diverse workplace that empowers our employees to thrive. last updated 16 week of 2026