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Gravitas Recruitment Group (Global) Ltd
Senior Full Stack Engineer (React Native)

Senior Full Stack Engineer (React Native)

Remote

United kingdom

£ 575 /day

Senior

Freelance

29-10-2025

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Skills

Communication HTML CSS Slack Jira Figma PostgreSQL GraphQL DevOps react node.js AWS Confluence Mobile App Development Next.js Express Grafana

Job Specifications

Senior Full Stack Engineer (React Native)

Outside IR35 | £550-£575 per day | 12-month contract | Fully Remote (UK-based only)

We’re looking for an experienced Senior Full Stack Engineer to join a high-performing product team on a 12-month contract. This is a fully remote role, but applicants must be UK-based, and the engagement sits outside IR35.

You’ll be working on customer-facing web and mobile products, contributing across the full stack with React, Next.js, React Native, and Node.js, while collaborating closely with product, design, and DevOps teams.

Tech Stack

Frontend: React, Next.js, React Native, GraphQL, CSS, HTML

Backend: Node.js, Express, GraphQL, PostgreSQL, AWS (Cognito, Lambda)

Observability: Grafana, Sentry

Design & Collaboration: Figma, Jira, Confluence, Slack

Requirements

Strong full stack engineering experience is essential — solid hands-on expertise in:
Frontend: React / Next.js
Backend: Node.js, GraphQL, PostgreSQL, AWS (Cognito, Lambda)
Proven experience building and maintaining customer-facing products.
React Native or mobile development experience is also required — you don’t need to be a mobile specialist, but you should be confident contributing to mobile app development.
Excellent communication and collaboration skills.
Must be based in the UK.

Details

Contract: 12 months
Rate: £550-£575 per day
Location: Fully remote (UK-based only)
IR35: Outside
Interviews: Taking place over the next couple of weeks

About the Company

Gravitas is an internationally renowned recruitment group supporting niche roles within technology, insurance, and banking. We help fuel innovation by supporting specialisms that underpin development, transformation, and growth. As niche specialists, we partner with our clients to create strategic hiring solutions that deliver the best, skilled, niche, talent - fast. We balance speed and excellence with compliance and integrity. That’s why we are trusted! Our proactive, people-focused approach to specialist recruitment, me... Know more