Full Stack Software Engineer (Contract)

Full Stack Software Engineer (Contract)

Full-Time 60000 - 80000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Design and build innovative web experiences for in-store shopping using cutting-edge AI technology.
  • Company: Stealth-mode VC-backed company revolutionising retail with behavioural AI solutions.
  • Benefits: Competitive pay, flexible work options, and opportunities for professional growth.
  • Other info: Dynamic team environment focused on innovation and career advancement.
  • Why this job: Join us to redefine retail and make a real impact from day one.
  • Qualifications: Experience in full-stack development and familiarity with modern tech stacks.

The predicted salary is between 60000 - 80000 £ per year.

About algo1: We’re a VC-backed stealth‑mode company building behavioural AI solutions for the retail industry. Our platform is designed from the ground up - no legacy, no patchwork systems - just a clean slate and a clear vision. Our mission is to bring the intelligence of modern machine learning directly to the in‑store shopping experience.

The Role: We’re looking for a Full Stack Engineer to work closely with product, design, mobile, and machine learning team members to design & build experiences that re‑define in‑store shopping. You’ll help build engaging & intuitive web experiences and the event‑driven & real‑time backend services that power them. You’ll work across the stack, implementing highly responsive UI components and real‑time data flows and APIs on a backend designed for scale & flexibility.

What You Will Own:

  • Design and implement reactive, real‑time web interfaces that help manage & redefine what is possible with in‑store content personalisation.
  • Contribute to distributed, event‑driven backend services connecting our web experience with information from remote devices and external data sources.
  • Model and manage structured and semi‑structured data across storage layers.
  • Integrate AI‑driven personalisation and real‑time insights into user flows.
  • Contribute to overall system design: service boundaries, data ownership, scaling, and observability.

Essential Qualifications:

  • Built modern full‑stack applications (Python/Java/Go + React/ts).
  • Worked with a variety of storage technologies (eg. Postgres, Mongo, Redis, Object).
  • Experience with async and bi‑directional communication protocols and patterns (eg. WebSockets, SSE).
  • Designed and implemented event‑driven distributed systems (eg. Kafka/Pulsar, RabbitMQ, MQTT, or similar).
  • Actively utilising and experimenting with AI development tools (eg. Claude, Copilot, Cursor) to speed up iteration, prototyping and overall development.

Nice to Have:

  • Built and deployed services on any major cloud providers' services (Azure, GCP, AWS).
  • Experience with container orchestration and service containerisation (Kubernetes, Docker).
  • Worked with real‑time data collection and/or processing.
  • Worked in an IoT or Edge‑oriented architectures.
  • Experience or knowledge in retail POS, inventory, or loyalty systems.

If you’re excited by the idea of shaping the future of retail and eager to make a real impact from day one, we’d love to hear from you.

Full Stack Software Engineer (Contract) employer: algo1

At Algo1, we pride ourselves on being an innovative employer that fosters a collaborative and dynamic work culture, perfect for those passionate about behavioural AI in the retail sector. Our commitment to employee growth is evident through our focus on cutting-edge technology and best practices, providing ample opportunities for professional development while working alongside talented teams in a vibrant environment. Join us in shaping the future of retail with a clean slate approach, where your contributions will have a meaningful impact from day one.

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Contact Details:

algo1 Recruitment Team

We think you need these skills to ace Full Stack Software Engineer (Contract)

Full Stack Development
Python
Java
Go
React
TypeScript
Postgres