javascript jobs in London

Comxps Ltd in London is seeking a skilled software engineer for a permanent hybrid role, with a minimum of three days onsite each week. You will contribute to both front‑end and back‑end development using JavaScript, React and Node.js, and apply solid AWS fundamentals to cloud‑based delivery.The position requires DV clearance, independent work, and...

Client Server набирает фронтенд-разработчика для улучшения и переработки фронтенд-платформы расписаний на базе Angular 21. Основной стек — JavaScript/TypeScript, REST API, CI/CD, работа в гибридной среде на AWS.Кандидат...

Salary: £63,000 - 103,000 per year Requirements Programming experience in languages such as Python, Java, Golang, JavaScript, or C++ Experience with at least one front-end framework: React, VueJS, or AngularJS Experience with web solutions such as Node.js, Nginx, Caddy, or Uvicorn Understanding of relational databases such as PostgreSQL or MySQL, and NoSQL...

Technical Lead Work your way, together We’re a hybrid business, which means you’ll have flexibility alongside time together with your team. In this role, you can expect 1 day a week in our Leicester or London office, helping you stay connected, collaborate and do your best work for our customers. Our Engineering Department plays a crucial role in...

Salary: £65,000 - 105,000 per year Requirements: 5+ years of commercial frontend development experience with strong React and TypeScript expertise Strong JavaScript, HTML and CSS fundamentals, ideally including Tailwind CSS or similar Experience integrating REST APIs and building secure, production-grade applications Jest and React Testing Library...

  PubMatic (Nasdaq: PUBM) is an independent technology company maximizing customer value by delivering digital advertising’s supply chain of the future.   PubMatic’s sell-side platform empowers the world’s leading digital content creators across the open internet to control access to their inventory and increase monetization by enabling marketers to...

Company DescriptionTabled is a dynamic, early-stage startup which is on a mission to make corporate legal services more efficient for everyone. By combining workflow, collaboration and automation technologies, Tabled helps to allocate work to the right lawyers and enables them to do more with less.  Our clients include Monzo, Zego and Secret Escapes.Tabled...

DescriptionWe are looking for an experienced Senior Cloud Architect to provide technical leadership and own cloud architecture within an agile digital delivery team.The role will focus on shaping and designing secure, scalable and maintainable solutions on AWS, working closely with engineers, delivery teams and business stakeholders.Key ResponsibilitiesLead...

About the jobFortray Global is the world’s most awarded marketing consultancy specializing in brands operating in complex markets. Led by strategy, innovation, technology, data and creativity, we create brand-and-demand marketing programmes that drive transformational growth for our clients.With 14 wholly owned offices across the US, Europe, and APAC,...

Lead the development of Microsoft Power Platform services used by thousands across HM Land Registry. HM Land Registry are looking for a Senior Power Apps Engineers to provide technical leadership across its Power Platform estate. You'll lead the development and support of modern low-code solutions, work with stakeholders across the organisation and help grow...

Our Capability Development team develops bespoke software for our clients in the Cyber Security domain. We may be building assured software that prioritises engineering rigour and reliability, rapid cyber solutions that stitch together tooling for high-impact results, or blended operational systems that address real-world challenges in the field. Common to...

Location(s): UK, Europe & Africa : UK : Gloucester BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding...

DescriptionAtVeriskIgnite , we build innovative technology solutions that help our customers make better decisions through data, analytics, and software. We are looking for a highly experiencedSeniorBack-EndSoftwareEngineerto join our growing engineering team and play a key role in designing and delivering scalable, secure, and resilient software...

Senior AI Consultant - Agentic AI & Generative AI £60,000 - £80,000 base + bonus, training and a strong benefits package | Hybrid working | Office base of your choice: London, Manchester or Glasgow | Full time, permanentIf you want to build intelligent systems that actually make it into production not just proofs of concept that gather dust this is the...

About Hyde Hyde builds specialist AI models and agents for high-stakes enterprise workflows. Our training and inference platform extracts proprietary data, deep institutional context, and enterprise dark matter to create models that reason like an enterprise's best operators, improving with every run.We fundamentally believe the next frontier of AI isn't...

DescriptionWho are we?👋Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs. Ki’s mission is simple. Digitally disrupt and revolutionise a 335-year-old market. Working with Google and UCL, Ki has created a platform that uses algorithms, machine learning and...

About Vercel: Vercel is the agentic infrastructure company, freeing people and agents to ship what's next. For more than a decade we've helped builders move from idea to production with speed, security, and exceptional developer experience. Now we're scaling our products for both agents and people to ship and run software, built in the open and trusted by...

Company DescriptionErgodic AI is an AI startup based in London that is building an action-oriented AI platform to help enterprises move from analysis paralysis to rapid data-driven execution.Our AI platform identifies context, surfaces optimal actions and justifies the reasons for their execution. We're an early stage startup and are already working with...

About Centric Software:Centric Software® is a global leader, providing an innovative and AI-enabled product-concept-to-commercialization platform for retailers, brands and manufacturers of all sizes. We equip retail, fashion, luxury, footwear, outdoor, home and consumer goods brands with pioneering best-of-breed solutions to plan, design,...

Software EngineerPHP / LaravelMid-Level or SeniorA fantastic opportunity for a Software Engineer to join a growing tech-for-good company building software that makes a positive difference to peoples everyday lives. Working within a collaborative engineering team, you will work on varied technical challenges, from developing new functionality to connecting...