Full Stack Software Engineer at Stint Ltd

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Job Title Full Stack Software Engineer Salary Not Disclosed Company Description Stint Ltd is a London-based technology company combining the UK’s largest flexible student workforce with AI tools to transform hospitality operations for brands like PizzaExpress and Pret a Manger. Job Description You will join a cross-functional product pod to build and maintain the core systems powering Stint Ltd’s innovative platform. Working across Python, Go, and Flutter, you’ll solve complex technical challenges as we scale from £1m ARR toward international expansion, ensuring a fast and reliable experience for thousands of venue partners. Location London, UK Why this role is remarkable Join a high-growth startup that has scaled to over £1m ARR in just 10 months with aggressive plans for US expansion. Work with a unique hybrid model combining a massive flexible workforce with cutting-edge AI software that competitors cannot replicate. Take ownership of a broad tech stack including Python, Go, and Flutter within a high-energy, collaborative office environment in Camden. What You Will Do Collaborate with Product and Design teams to build, test, and deploy new features across backend services and frontend mobile applications. Design and evolve scalable GraphQL APIs and data flows to support thousands of venue partners and student workers. Monitor and maintain production systems on AWS/EKS to ensure high reliability and performance using tools like DataDog and GitLab. The ideal candidate Has 3+ years of commercial, production-level experience and a technical degree in Computer Science, Engineering, or a related field. Is proficient across a modern stack including Python (Django), Go, and Flutter, with experience in PostgreSQL and distributed systems. Thrives in fast-moving startup environments, balancing clean architecture with the pragmatic speed required to ship high-impact code frequently. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. How does this work? Jack's an AI agent for job searching and career coaching. He works for you. Jill is the AI recruiter working for the company. She recruits from Jack's network. If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.