Senior Full-Stack Engineer (JS) — Remote UK, Equity Potential

Urban Digital Recruitment Ltd; Remote; GBP 90,000; Full time

Job summary

A tech-focused recruitment agency is seeking a senior Full Stack Engineer (JavaScript) for an early-stage tech start-up in the UK. This position offers an opportunity to work remotely with flexible hours and a competitive salary of around £90k plus benefits. The ideal candidate should have over 5 years of full-stack experience, be backend-leaning with strong skills in JavaScript and Node.js, and thrive in a fast-paced, autonomous environment. This role includes high ownership of products, driving significant impact in the fintech space.

Benefits

Pension

Private Healthcare

Death-in-Service

Equity Potential

Qualifications

• 5+ years full-stack experience with strong JavaScript/TypeScript depth.
• Backend-leaning with deep Node.js and API experience.
• Experience in early-stage start-ups or lean engineering teams.

Responsibilities

• Full Stack Development: Ship features across backend and front end.
• Integrations: Build and maintain mission-critical 3rd-party integrations.
• Quality Without a Safety Net: Write reliable, maintainable, testable code.

Skills

JavaScript

Node.js

PostgreSQL

React

TypeScript

Firestore

GCP

Job description

A tech-focused recruitment agency is seeking a senior Full Stack Engineer (JavaScript) for an early-stage tech start-up in the UK. This position offers an opportunity to work remotely with flexible hours and a competitive salary of around £90k plus benefits. The ideal candidate should have over 5 years of full-stack experience, be backend-leaning with strong skills in JavaScript and Node.js, and thrive in a fast-paced, autonomous environment. This role includes high ownership of products, driving significant impact in the fintech space.