JavaScript jobs in Stevenage

Darktrace

Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI. The Darktrace

Lead & Staff JavaScript Engineers | Full Stack | Hyper-Growth Fintech & Tech-for-Good | Typescript, React.js, Node.js, Next.js | £110k-150k + Equity | 3 days hybrid in London Opportunity: We're supporting a hyper-growth fintech client that is also tech-for-good. They’ve got big hiring plans

JavaScript Engineers | Build the Future of Global Payments (Tech For Good) | Full Stack | £150K + Equity | Node.js / TypeScript / React.js | 5 Days Per Week London I am looking for an exceptional engineer to take ownership of a mission-critical payments platform, powering real-time money movement fo

Quorum Software

Software Engineer II – PE&R (Front End JavaScript + Angular) Location: London, England, United Kingdom Model of Work: Hybrid Are you excited by challenges? Do you enjoy working in a fast-paced, international and dynamic environment? Then now is the time to join Quorum Software, a rapidly growing

*Frontend Systems Engineer – DataGrid & Visualisation Libraries | London (Hybrid)** £150,000 – £200,000 + package Most engineers build applications. This team builds the components those applications rely on. I’m hiring for a developer tools company building widely adopted JavaScript components

Humand Talent

Overview Our client is seeking a skilled Software Developer to work with modern, scalable technologies and contribute to high-availability, high-throughput systems. Responsibilities Build and optimise systems using PHP 8+ with frameworks such as Laravel or Symfony . Work on event-based architectures

JavaScript Developer, React focused, Product Engineer (Contract) | React, TypeScript, Node.js, AWS | Product-Led Delivery | £400-450/day | Outside IR35 | Fully Remote (UK) | 6-Month Contract We’re hiring multiple Senior Product Engineers (contractors) with strong frontend or full-stack capabilities

Softweb Resourcing

Software Engineer (C++ / JS) - Deep Tech - London A deep tech company transforming global manufacturing with AI is seeking an exceptional C++ Software Engineer ready to take the next step in their career. This is not your typical Software development role. You will be working on high-performance sys

Lumenalta

With over 20 years of fully remote experience, Lumenalta offers: Fully remote work Rapid growth opportunities Self-Improvement What You Will Work On Collaborate with visionary enterprise clients Learn how to handle difficult situations Tackle complex challenges at scale Push boundaries with emerging

*Job Title** Senior Analytics Engineer, Client Strategy Visualization *Location** London *Corporate Title** Vice President Group Strategic Analytics (GSA) is part of Group Chief Operation Office (COO) which acts as the bridge between the Bank’s businesses and infrastructure functions to help deliver

Confidential

*About The Company** Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been grow

A leading tech organization is hiring Engineering Managers to oversee web API development and support engineers' growth. The successful candidates will manage high-quality projects while fostering collaboration across diverse teams. This role demands strong people management skills and a background

Guidant Global

Join a leading partner of the UK's Ministry of Defence! Our client is looking for a dedicated and experienced manufacturing controller - specialised FLT with a strong background and stores management. In this role, you'll be responsible for loading, controlling, and monitoring work packages within a

The Opportunity We're partnered with a fast‑growing, global food business looking for an ambitious NPD Assistant to strengthen their development team. You’ll play a key role in supporting the creation and launch of new products from coordinating critical paths and preparing samples, to organising ta

Are you currently working in a fresh produce packhouse and ready to take the next step in your career? I'm working with a well-established and forward-thinking fresh produce business that is looking to appoint a Team Leader within their packhouse. This is a fantastic opportunity for someone with han

Global Relay

4 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Who we are: For over 20 years, Global Relay has set the standard in enterprise information archiving with industry-leading cloud archiving, surveillance, eDiscovery, and analytics solutions. W

Global Relay

The Intermediate React Developer is a member of a small, highly focused team, responsible for building modern, sophisticated applications using leading edge technologies. This is an opportunity to work with skilled developers in London and apply your craft in an environment that encourages creative

Atominvest Software Ltd

At Atominvest, we build tools and software for the world’s best investors. Are you looking for an opportunity to be part of a high growth software business within the private equity & venture capital industry? Do you love to build high quality software and working with a dynamic tech and product tea

Guidant Global

Job Title: Stylist Client: Dyson Contract: Till end of December 2026. Location: Cambridge, UK Payrate: £12.50 per hour - PAYE Working hours: 16 hours (Saturday and Sunday) About Dyson April 2016 saw the launch of Supersonic—hailed as a 'game‑changer' by Vogue; it has revolutionized the hairdryer mar

Lumenalta

We are actively building a pipeline of experienced engineers for upcoming client projects, with some opportunities expected to begin as soon as possible. While start dates are dependent on project timing, this role reflects active hiring needs aligned with confirmed and anticipated work. Candidates