Js jobs in Bristol

Senior Full Stack JavaScript Developer - Hybrid / Cardiff Salary: £80,000 - £85,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid / 3 x days per week - Travel to Cardiff Job Type: Permanent Security Clearance: This role is exclusively open to UK sole natio

Sanderson

Outside IR35 - 2x Senior Full-Stack JavaScript Engineer Day Rate: £600 - £650 Outside IR35 Duration: 12-24 Month Programme - Intention to extend into 2027 F/Y Location: Bristol / London Working Pattern: Flexible and team-dependent. Guidance is to plan for up to one day per week in the Bristol office

We are seeking Senior Frontend Software Engineers to work within cross‑functional feature teams delivering front‑end led capabilities . The role focuses on building accessible, high‑quality, and well‑tested user interfaces on a cloud‑native platform running on Google Cloud Platform (GCP) . Engineers

Basic information Location Cardiff Business Line Enabling Functions Job Type Permanent / FTC Date published 20-Apr-2026 Req # 23123 Job description Connect to your Industry Global Risk & Brand Protection protects, preserves and enhances the Deloitte brand. We navigate the dynamic risk landscape

Job Title: Senior Software Engineer Location: Somerset Salary: up to £60,000 An opportunity has arisen for a Senior Software Engineer to join a growing engineering team delivering software solutions used in industrial environments. You will develop and maintain desktop and web applications using C#,

Title: Senior Software Developer Location: Caerphilly (1 day a fortnight in office) Salary: £65,000 - £70,000 Overview: Yolk Recruitment are partnered with global B2B SaaS business using technology to drive real-world impact. Their platform helps organisations operate more safely, responsibly, and e

We’re Hiring: Senior Frontend Software Engineer (React) - Hybrid (2 Days a Week in Bristol) We’re looking for an experienced Frontend Software Engineer with deep expertise in React to help us build high-quality, scalable user interfaces. What you’ll bring Strong experience building accessible, testa

Role: Senior Frontend Software Engineer (React / TypeScript) Location: Bristol (2days/week On-Site) Job Type: Contract Role Summary We are seeking Senior Frontend Software Engineers to work within cross‑functional feature teams delivering front‑end led capabilities for the Data Marketplace . The rol

JOB DESCRIPTION Role: Senior Frontend Software Engineer (React / Typescript) Location: Bristol, UK Work model: Hybrid – 2 days on‑site per week Hiring Type: Contract – Inside IR35 Role Summary We are seeking Senior Frontend Software Engineers to work within cross‑functional feature teams delivering

Software Engineer (PHP/Laravel) Cardiff (Office-based initially, moving to hybrid) About the Opportunity We’re exclusively partnered with a fast-growing technology business building AI-driven products used by customer-focused organisations. They’re developing a suite of systems including AI-powered

Who we are At Matrix Booking, we are committed to making hybrid work better for everyone. Our office booking and visitor management software empowers hybrid teams to maximize their time in the office while helping organisations reduce their environmental footprints. Join us to work with smart people

Frontend Developer | £55,000 - £60,000 We're working with a dynamic digital talent and technology specialist on this exciting opportunity. This is a chance to scale user interfaces for high-impact products using a modern React and TypeScript ecosystem. You will join a forward-thinking engineering te

Lead Engineer | Weekly visits to Central Bristol | Salary Range: £85-110k Would you like to spend your day-job helping the UK become net-zero? These opportunities don't come around too often - I'm working with a start-up who are supporting the UK with its goal of becoming Net Zero by 2050 - the work

Narwhal Labs

Job Overview We are looking for a highly experienced Senior Frontend Developer with deep expertise in React and Next.js to join our growing engineering team, working on our AI communications platform. You will be responsible for building high-quality user interfaces, leading frontend architectural d

Ripjar specialises in the development of software and data products that help governments and organisations combat serious financial crime. Our technology is used to identify criminal activity such as money laundering and terrorist financing and enables organisations to enforce sanctions at scale to

We’re Hiring: Senior Frontend Software Engineer (React / TypeScript) Client : Global technology services and consulting company End Client : Banking Domain Location: Bristol, UK Experience: 5+ yrs to 10 +yrs Working Model: Hybrid (2 days on-site per week – mandatory) Are you a seasoned Frontend Engi

About AB Dynamics AB Dynamics is one of the world’s leading specialists in automotive test systems, supplying a range of advanced solutions including driving robots, ADAS soft crash targets and driving simulators to all major vehicle manufacturers and Tier 1 suppliers globally. The company's unique

Narwhal Labs

Job Overview We are looking for a Senior Fullstack Engineer to own our microservices platform on AWS. You will build reliable, multi-tenant services and a first-class integration layer spanning messaging, outreach, CRM, billing, analytics and payment systems that powers a SaaS product at scale. This

Senior Frontend Software Engineer (React | Accessibility | Google Cloud Platform) Role Overview We are seeking Senior Frontend Software Engineers to join cross‑functional product teams delivering front‑end‑led capabilities on a cloud‑native platform built on Google Cloud Platform (GCP) . The role fo

Frontend Developer | £55,000 - £60,000 We're working with a dynamic digital talent and technology specialist on this exciting opportunity. This is a chance to scale user interfaces for high-impact products using a modern React and TypeScript ecosystem. You will join a forward-thinking engineering te