18 of 18 JavaScript Engineer Jobs in the UK

talented JavaScript Engineer looking to make a significant impact in the energy space? Join a fast-growing start-up, which recently secured 500,000 in funding and has ambitious plans to expand across Europe and the US within the next few months! My client is seeking a skilled …/Lead JavaScript Engineer to be the first engineering hire, working alongside a visionary CTO to build innovative software solutions that enable companies to reduce their energy consumption by up to 20%.As a Mid/Lead JavaScript Engineer, you will have a unique opportunity ...

Security Engineer (JavaScript/TypeScript) London/Remote to 80kDo 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 … 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, you'll focus ...

Application Security Engineer (JavaScript/TypeScript Web) London/Remote to 80kDo you have expertise with application 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 an Application 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 … 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 ...

Tech: Javascript, TypeScript, MongoDB, Angular, HTML5, CSS, BootstrapChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Fintech Trading Platform Vendor, City of London, 30 man flat global Dev TeamPay: 80k, Bonus- 750 training budget, Unlimited holiday, Pension, Life/Health, Some Flex WorkingJunior Full Stack Javascript Software Engineer Quant Capital is urgently looking for a Junior Full Stack JavaScript Software Engineer for our high profile investment management vendor.Our client is a well known global wealth management HFT software business. They provide valuations and pricing of derivatives to most of the buy side.I ...

Trading Platform Vendor, Surbiton, 30 man flat global Dev Team Pay: 80k, Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingFull Stack Javascript Software Engineer Quant Capital is urgently looking for a Full Stack Javascript Software Engineer for our high profile investment management vendor.Our … ensure understanding of business requirements • Demonstrate self-directed and proactive approach to tackling problems and leveraging resourcesTypeScript Developers Must Have:• Experience coding in JavaScript, HTML5, CSS3, Angular, React, Bootstrap or Node.js • TypeScript • Experience with SQL Server and MongoDB • Experience with REST APIs in a microservices architecture • Comprehensive knowledge ...

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 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 … about 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 modern ...

Senior Software Engineer (React/TypeScript) At a Glance Staff-level frontend engineering role at a product-led technology organisation investing seriously in platform evolution React, TypeScript, JavaScript complex, mission-critical workflows at significant scale Remote with occasional in-person time in Belfast Salary: Lead through expertise … supporting workflows at significant scale. They are continuing to invest heavily in engineering capability and platform evolution, and are looking for a Senior Software Engineer who can shape both the frontend systems and the standards that will carry the platform forward. This is a serious engineering environment with serious ...

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 ...

Engineer/Full Stack Developer (C# .Net JavaScript Agentic AI) Reigate/WFH to 95kAre you a technologist with an AI first mindset and full stack C# development skills You could be progressing your career in a senior, hands-on role at a global InsurTech business that … your birthday off)Pension, Health Care and Life AssuranceTraining and career developmentSocial events and a range of other perks Your role:As an AI Engineer you'll design, develop and enhance modern SaaS applications, working closely with Product Owners to shape new features from concept through to production. ...

technologies and 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 ...

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 ...

client side aspects of our product, developing new features and launching new platforms.A successful candidate will have a proven ability in delivering customer facing JavaScript applications, in an Agile software development environment and a passion for building a world class product.As part of the tech team, you will play … other developers with their day-to-day work.Monitor system performance and resolve any issues or failures in staging or production environments.Must have experience with JavaScript (vanilla JS, prototypes, scoping, design patterns, memory profiling).Track record of successful software delivery through all phases of development, including coding standards, code reviews ...