Frontend Engineer

algo1· Engineering
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📍 LondonFullTime

About this role

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 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.

 

Frequently Asked Questions

Is the salary disclosed for the Frontend Engineer position at algo1?
The salary for this Frontend Engineer role at algo1 is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Frontend Engineer position at algo1 located?
This Frontend Engineer role at algo1 is based in London. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Frontend Engineer role at algo1 full-time or part-time?
This is listed as a FullTime position. It is posted as a Frontend Engineer role in the Engineering department at algo1.
Which team or department does the Frontend Engineer at algo1 belong to?
This Frontend Engineer position is part of the Engineering department at algo1. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Frontend Engineer position at algo1?
Click the "Apply Now" button on this page. You will be redirected to algo1's official application portal hosted on ashby where you can submit your application directly.
When was the Frontend Engineer job at algo1 posted?
This Frontend Engineer position at algo1 was posted on Apr 29, 2026. Apply as soon as possible — early applications are often reviewed first.
Frontend Engineer
algo1
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You'll be redirected to algo1's official application page on Ashby ATS.