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Stint

Posted 1 month ago

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Mid-Senior Full Stack Software Engineer

LondonOn-siteFull-time

AI Summary

A mid-senior full stack software engineer collaborates with product and design teams to build and maintain Stint’s core platform, working across backend services, APIs, data flows, and front end using Python, Go, GraphQL, and Flutter.

About this role

At Stint, we’re using AI tools to transform how hospitality businesses operate. We started by building the UK’s largest flexible workforce of hyper-local students available for short 2–3 hour shifts, working with brands like PizzaExpress, Pret a Manger, Gails, and many more. Now, we’re combining that workforce with an AI tool – creating a platform that no competitor can replicate.

In just 10 months, our new AI software has surpassed £1m in ARR and we are on track to multiply that in the next 12 months. We are aggressively capturing the UK market, and international expansion is next - with plans to launch big in the US soon.

We’re hiring for a Full Stack Software Engineer to join one of our cross-functional product pods. You’ll work alongside product managers, designers, and engineers to plan, build, and maintain the core systems that power Stint. You’ll contribute across our stack - from backend services to data flows, API design, to front end.

Our main stack includes Python (Django), Go, GraphQL, and Flutter. We deploy to Kubernetes (EKS), use DataDog for monitoring, and rely on GitLab for testing and deployment.

We’re looking for an engineer who knows how to ship great code fast and someone who values clean architecture but can make pragmatic calls when speed matters. You’ll help shape best practices, solve complex technical challenges, and play a key role in how we scale our platform.

We are an office-first, collaborative team and this role is based in Camden 3-4 days a week

Key Responsibilities

  • Collaborate closely with Product, Design, and other engineers to solve real problems for Stinters, Partners, and internal teams.
  • Build, test, and deploy new features across our backend stack - with clean, scalable architecture in mind.
  • Monitor and maintain production systems to ensure a fast, reliable experience for our users.
  • Help design and evolve our APIs, data flows, and integrations as our platform scales.
  • Define and uphold coding standards that balance speed and quality to ensure we can move fast without breaking things.
  • Share knowledge and work with other developers to raise the bar across the team.

Skills, Knowledge & Expertise

  • You’ve studied something technical - Computer Science, Engineering, Maths etc.
  • You have 3+ years of commercial, production-level experience.
  • You're competent across our tech stack - Go, Python, Flutter, Database (PostgreSQL)
  • You have some experience with, or exposure to cloud (AWS), Infrastructure (Terraform), GraphQL, gRPC, Django
  • You’re comfortable working across distributed systems and event-driven architectures.
  • You can communicate clearly and collaborate well across disciplines.
  • You’re curious, hands-on, and eager to learn new technologies.
  • You thrive in a high-energy, fast-changing environment and have the drive and work ethic to match it.
  • Ideally, you’ve got experience building products at a fast-moving startup or top-tier tech company.

Benefits

  • Private medical insurance
  • A social, friendly and welcoming team based in the heart of Camden
  • Office gym membership
  • Ownership shares in a well-funded, growing start-up
  • Dog friendly office!

Skills

AWSDjangoFlutterGOGraphQLGRPCKubernetesPostgreSQLPythonTerraform

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