Full-Stack Engineer (Frontend)

London💼 Full-time🗓 2026-08-18 → 2026-09-27

Core

Design and build web experiences for B2B customers (brands and retailers) to manage and analyze in-store shopper activities using an AI-native platform.

Role type

Senior Full-Stack Engineer (Frontend-centric)

Builds

Reactive web interfaces and B2B product features for retail partners

Domain

Retail technology / AI-native commerce

Deliverable

product features

Required skills

TypeScript, React, UX design principles, real-time communication (WebSockets, SSE), full-stack development, cloud deployment (AWS/GCP/Azure), AI-native engineering (agentic workflows)

Preferred skills

Python, FastAPI, Postgres, Kafka, MQTT, IoT/edge architectures, B2B/enterprise product experience, retail technology

Technologies

TypeScript, React, WebSockets, SSE, AWS, GCP, Azure, Python, FastAPI, Postgres, Kafka, MQTT, Cursor, Claude Code

Responsibilities

Own full-stack delivery of features from design to production, build responsive real-time interfaces, translate complex AI capabilities into simple user interfaces, collaborate on API and system design, manage testing and observability for shipped interfaces

Seniority

Senior, hands-on IC

Sourced via ashby · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.

About algo1

Grocery retail is one of the industries best positioned to benefit from AI. Retailers generate enormous volumes of data across every part of their business, from customers and suppliers to stores, staff, energy, transport, and the supply chain. Yet, most grocers come nowhere close to using this data to its full potential. Retailers are united in their belief that AI will define the next era of competitiveness, yet most have only scratched the surface.