Fullstack Engineer (Frontend)

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 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

• 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

algo1 is a VC-backed, stealth-mode startup building behavioural AI for the retail industry. Our platform has been built from the ground up with no legacy systems, no patchwork, just a clean slate and a clear vision. Our mission is to bring the power of modern machine learning directly to the in-store shopping experience. Grocery retail is one of the industries best positioned to benefit from AI. Retailers generate vast amounts of data, yet most have only scratched the surface of its potential. At algo1, we're building the technology to change that. Mission matters to us. What sets us apart is our obsession with grocery retail and the shopper experience. If you're excited by the opportunity to transform an experience that touches millions of people every day, you'll feel right at home here., 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.