About the job

nsave is a London-based fintech company focused on protecting and growing the wealth of financially excluded individuals living in high-inflation and unstable banking environments. As a Full-Stack Engineer, you will own features end-to-end, building intuitive, high-performance user interfaces and the backend services and APIs that power them. You will work closely with the CTO, CEO, and cross-functional teams to deliver secure, scalable, and reliable financial products across multiple regions. The role requires strong experience with TypeScript, React Native, NestJS (Node.js), PostgreSQL, AWS infrastructure, Docker, CI/CD pipelines, and event-driven systems such as Kafka, along with a security-first mindset suitable for regulated fintech environments. This position offers high ownership, fast-paced problem solving, meaningful real-world impact, visa sponsorship, and a comprehensive benefits package in a mission-driven, high-growth company.