14 of 14 JavaScript Engineer Jobs in the UK

Security Engineer (JavaScript/TypeScript) London/Remote to £80k Do you have expertise with web security combined with strong JavaScript/TypeScript coding skills? You could be progressing your career at a global leader in Computer Vision, AI and biometric identity, whose technology protects governments, critical … infrastructure and some of the world's largest enterprises against identity fraud, deepfakes and sophisticated cyber threats. As a Web Security Engineer you'll collaborate closely with the web development team to ensure security is at the centre of all web based applications. Joining a specialist security team ...

Security Engineer (JavaScript/TypeScript) London/Remote to £80k Do you have expertise with web security combined with strong JavaScript/TypeScript coding skills? You could be progressing your career at a global leader in Computer Vision, AI and biometric identity, whose technology protects governments, critical ...

ADLIB is seeking a Lead JavaScript Engineer to join their high-growth, product-led team. In this role, you will create and scale a modern platform used by thousands of customers. Your responsibilities include owning the architecture, guiding a team of engineers, and driving best practices. With ...

Senior Software Engineer I (JavaScript) Ready to build intelligent, high-impact applications that push the boundaries of modern JavaScript and AI tooling? Do you thrive in solving complex engineering challenges and shaping scalable, future-ready solutions? About the team ScienceDirect is the world's leading collection … using AI tools to help design, write, test, and improve software. About the role We are seeking a talented and self‐motivated Frontend Software Engineer with strong skills in React and Node.js and a collaborative mindset. You will work as part of a cross‐functional product development team building ...

LexisNexis Risk Solutions is seeking a Senior Software Engineer I (JavaScript) to join a cross‐functional team in London. You will build modern web applications using React and Node.js, shaping AI-assisted development workflows to speed delivery while maintaining quality and performance. You will collaborate with UX/ ...

Senior Software Engineer I (JavaScript) Ready to build intelligent, high-impact applications that push the boundaries of modern JavaScript and AI tooling? Do you thrive in solving complex engineering challenges and shaping scalable, future-ready solutions? About the team ScienceDirect is the world's leading collection … using AI tools to help design, write, test, and improve software. About the role We are seeking a talented and self-motivated Frontend Software Engineer with strong skills in React and Node.js and a collaborative mindset. You will work as part of a cross-functional product development team building ...

Senior Software Engineer At a Glance Senior individual contributor role with real architectural influence, not a feature factory TypeScript and Node.js backend, React and frontend... AWS and Terraform throughout Hybrid working from Belfast £60,000 to £70,000 plus performance bonus Permanent About the Company Our client … shape technical solutions from the outset What You'll Need Essential: 5+ years of commercial software engineering experience at senior level Deep experience with JavaScript and TypeScript, particularly in Node.js environments Strong frontend capability using React and Hands-on AWS experience across application deployment and infrastructure Experience with Infrastructure ...

Software Engineer (PHP & JavaScript) Bristol, hybrid, typically 1 day a week in the office £50,000 to £60,000 + 28 days holiday + bank holidays, PMI, pension, social events If you like the idea of owning proper, business critical software rather than being one tiny … backend, building and evolving the core systems that power operations, reporting, analytics and their B2B customer portal, while also being comfortable in a modern JavaScript front end. You will work closely with the Head of Development on solution design and architectural decisions, and with end users across the business ...

Software Engineer/Full Stack Developer (C# .Net Core AWS JavaScript) St Albans/WFH to £110k Opportunity to progress your career in a mid-level, hands-on Software Engineer role at a technology driven trading company that invest in Sports betting markets, with a flat structure … voice heard and can make a real impact on the bottom line, earning significant bonuses. What's in it for you: As a Software Engineer you will earn a competitive package: Salary to £110k Significant bonus 25 days holiday, rising to 30 after 2 years Enhanced parental leave Contributory ...

make the booking process an intuitive and enjoyable digital experience? We're excited to execute these ideas and are looking for an experienced engineer to join us on the journey. The Role We're looking for a Lead Engineer to join our small, full-stack engineering team. … working alongside our other Senior Engineer as one of just two developers responsible for the entire Encore platform — from the customer-facing web app to our React Native mobile app, backend services, and infrastructure. You’ll join at a pivotal moment: we're mid-way through launching Encore ...

hard technical problems where poor performance or unreliable code shows. What you'll build You'll design and develop scalable applications and APIs in JavaScript, TypeScript and React, and integrate them with the Python APIs behind the platform. Your work will include: Building responsive, data-intensive web and desktop … reviews, CI/CD improvements and decisions on new tools and architecture What you'll need You don't need to be a Python engineer, but you'll work closely with Python APIs, so some familiarity helps. You should be comfortable with HTML5, CSS3, responsive design, browser compatibility ...

Motorway is seeking a Backend Engineer to help build and scale our JavaScript stack. You will develop and maintain features, work with Node.js, Express, Sequelize, and our AWS infrastructure, and collaborate with product and design teams to deliver fast, reliable experiences for sellers and dealers. You should ...

contribute to a culture of inclusion and respect. Discover how you can grow and thrive with us. Job Summary: As a Lead Software Engineer in Post Tech Technology – Margin and Collateral Services, you will play a pivotal role in an agile team dedicated to enhancing and delivering trusted technology ...

adoption of AI-assisted delivery practices. Enjoy autonomy, variety and exposure to cloud infrastructure, APIs, integrations and modern development practices. As a Software Engineer, you'll join a fast-moving and ambitious organisation where technology sits at the centre of business success. Working within a close-knit technology team … create, improve and support software used across multiple areas of the business. This Software Engineer opportunity offers genuine ownership, exposure to modern technologies and the chance to contribute to AI-assisted software delivery while helping shape future technical direction. *Remote with 1 day a week in their central Bristol ...