Full Stack Engineer

Full Stack Engineer London (Hybrid, Waterloo/London Bridge) | Up to £90,000 + Equity This is a rare opportunity to join an early-stage technology company as one of its first software engineering hires. With a product already in market, strong commercial traction, and fresh investment secured, you'll have significant ownership across the platform while helping shape the future of the engineering function. The Company They are a fast-growing technology business developing a connected hardware and software product used by a growing customer base. Having successfully launched their product and generated strong early revenue, they are now scaling both the platform and the team. The business combines mobile applications, cloud infrastructure, and connected-device technology to deliver a highly innovative user experience. The Role You will work across the full technology stack, helping scale both the product and engineering capability. Responsibilities include: Owning and developing cloud backend services and infrastructureBuilding and enhancing mobile applicationsWorking across mobile, cloud, and connected-device environmentsSupporting Bluetooth connectivity and device communicationsHelping bring software development fully in-houseCollaborating closely with founders, product, and design teamsContributing to architecture, scalability, and engineering best practicesPlaying a key role in the growth of the software function Your Skills & Experience Strong commercial experience as a Full Stack Engineer or Mobile Software EngineerExperience building and shipping mobile applicationsStrong cloud engineering experience, ideally within AWSSolid understanding of software engineering fundamentalsExperience working in startup or high-growth environmentsAbility to operate across frontend, backend, and infrastructureExperience with AWS, PostgreSQL, Docker, and GitHubExposure to React Native is beneficialExperience with Bluetooth, BLE, IoT, or connected devices is advantageousPassion for engineering, product development, and continuous improvement What They Offer Salary up to £90,000Meaningful equity packageFlexible hybrid workingSignificant ownership from day oneDirect access to company leadershipClear progression opportunities as the business scalesOpportunity to shape engineering culture, processes, and technology decisionsLong-term potential to grow into a leadership position How to Apply To find out more about this Full Stack Engineer opportunity, please apply with your CV. We look forward to discussing the role with you.