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Frontend Engineer

London, UK💼 Full-time🗓 2026-01-08 → 2026-08-07

Core

Designing and operating scalable frontend and backend solutions to enhance developer experience and accelerate research and trade workflows.

Role type

Senior Frontend Engineer (Developer Experience Platform)

Builds

Backstage plugins, React applications, and scalable TypeScript/Node.js services

Domain

Quantitative Finance / Developer Experience Platform

Deliverable

production ML models | product features | infrastructure

Required skills

React, TypeScript, Node.js, Backstage plugin development, Kubernetes, Terraform, CI/CD pipeline management, distributed system architecture

Preferred skills

Cloud platform integration, observability stack familiarity, technical leadership, mentoring

Technologies

React, TypeScript, Node.js, Backstage, Kubernetes, Terraform, GitHub, Jenkins, Argo CD, Linux

Responsibilities

Build and evolve Backstage plugins and React applications; Design and operate scalable TypeScript and Node.js back-end services; Embed automated testing and manage CI/CD pipelines; Take full operational responsibility including on-call; Mentor junior engineers and foster continuous learning; Identify workflow friction and prototype solutions

Seniority

Senior, hands-on IC with mentorship responsibilities

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