Fullstack Engineer (Frontend)

Fullstack Engineer (Frontend)

Full-Time 50000 - 70000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Design and build engaging web experiences that redefine retail shopping.
  • Company: VC-backed stealth-mode company focused on behavioural AI solutions.
  • Benefits: Competitive salary, flexible work environment, and opportunities for professional growth.
  • Other info: Dynamic team environment with a focus on innovation and impact.
  • Why this job: Join us to shape the future of retail with cutting-edge technology.
  • Qualifications: Strong UX understanding, expert in Typescript and React, and experience with real-time communication.

The predicted salary is between 50000 - 70000 £ 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 with Frontend specialism to work closely with product, design, mobile, and machine learning team members to design & build experiences that re‑define retail shopping. You'll help build engaging & intuitive web experiences using highly responsive UI components and real-time data flows. We are looking for people of varying experience levels who are willing to take the lead on delivering features end-to‑end. You will have already embraced agentic coding and how it can be used to enhance individual and team productivity.

What You Will Own:

  • Design and implement reactive, real‑time web interfaces that help manage & redefine what is possible with in‑store content personalisation.
  • Understand the different users of the platform and advocate for their needs.
  • Translate user and business needs into a functional web application using RBAC and ReBAC to cater to the different users.
  • Contribute to API and broader system design & documentation as part of end‑to‑end delivery of features.

Essential Qualifications:

  • Strong understanding of UX principles and web design fundamentals.
  • Expert in Typescript and React.
  • Experience with real‑time and bi‑directional communication protocols and patterns (eg. WebSockets, SSE).
  • Built and deployed services on any major cloud providers' services (Azure, GCP, AWS).
  • AI‑Native development: Fast iteration & prototyping using AI tools such as Copilot, Claude or Cursor.

Nice to Have:

  • Experience in backend development and event‑driven architecture.
  • Our stack includes python, FastAPI, postgres, Kafka and MQTT.
  • Worked with 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.

Fullstack Engineer (Frontend) 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 Fullstack Engineer (Frontend)

Frontend Development
Typescript
React
UX Principles
Web Design Fundamentals
Real-time Communication Protocols
WebSockets