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Full Stack Engineer

4 weeks ago

London Area, United Kingdom algo1 Full time

Senior Full Stack Engineer (Back-end Focus)

Algo1: London Area, United Kingdom

Hybrid: Minimum 3 days per week in Central London office

About the Role:

We are a venture-backed startup pioneering hyper-personalised retail solutions, leveraging behavioural AI, reinforcement learning, generative AI, and advanced machine learning. Currently in stealth mode, we aim to lead the market and deliver a truly innovative , first-to-market solution.

We seek a proven or rising Senior Full-stack Engineer (back-end focus) to architect and build critical infrastructure and become an integral member of our exceptional AI and software engineering team. This is very much a hands-on role so a love of coding is key.

Why join?

  • Zero tech debt: Work on a pristine codebase.
  • Latest tech: Python/FastAPI, Node.js/Express, AWS/GCP/Azure, cutting-edge data tech.
  • Impactful role: Shape the back-end for AI-powered retail solutions.
  • Top team: Collaborate with domain experts and AI engineers.
  • "Best idea wins" culture: Your voice matters.

Key Responsibilities:

  • Build scalable and reliable web applications.
  • Build and deploy an API-first backend and great user experience frontend.

Must-Have Experience

  • Built full-stack web applications (Frontend and Backend)
  • Experience with a modular, scalable, API-first backend

Must-Have Technical Skills

Backend

  • Expertise in at least one backend language and framework such as TypeScript & Node.js, Python & FastAPI, Java & Spring Boot
  • Experience with modular API-first development
  • Authentication (OAuth, SSO, JWT)
  • Database design and optimization (PostgreSQL, MySQL, MongoDB, DynamoDB)
  • Working with cloud platforms such as AWS, GCP and/or Azure

Frontend

  • Strong expertise in React.js and Typescript (JavaScript)

Desired Skills (Bonus Points):

  • Microservices architecture
  • Real-time application development (WebSocket's, Firebase)
  • DevOps experience
  • Knowledge of RESTful and/or GraphQL APIs
  • Retail domain expertise with a strong practical understanding of developing retail technology and data intensive systems.

Essential Qualifications:

  • Education: Batchelor's degree (BSc) in Computer Science or a related field.

What We Offer:

  • The opportunity to be a founding member of a groundbreaking startup.
  • A dynamic and collaborative work environment.
  • A chance to work with cutting-edge technologies and solve challenging problems.
  • Competitive compensation.
  • Equity in a rapidly growing company.

If you're driven to solve complex challenges and build impactful solutions that will reshape the retail landscape, we want to hear from you.