126 to 150 of 162 JavaScript Jobs in the Thames Valley

selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

designing, developing, and maintaining full-stack applications using TypeScript, Node.js, and React. Additionally, you will contribute to various projects involving technologies such as Next.js, JavaScript frameworks, and SQL databases. The ideal candidate will have experience in developing APIs to facilitate seamless integration between platforms, along with proficiency in technologies such … Next.js, JavaScript, TypeScript, React, Node.js, C#, and .NET (for legacy applications). You will also have experience producing reporting solutions, with strong Excel skills for data analysis, structured reporting, and supporting business decision-making. We seek an individual with a strong passion for technology, a problem-solving mindset ...

ideal candidate will have had experience with microsoft. Please note to be successful you must have 2 years + with: HTML5, CSS3, and Sass JavaScript, Jquery C# .Net Core MySql Your skills Show off expert HTML5, CSS3, and Sass programming skills that will leave others in awe. Bring the magic … with jQuery & JavaScript expertise that dazzles like fireworks. With 3+ years of C# .Net Core experience, you'll make projects come alive like a sorcerer. Create enchanting Responsive Designs for seamless user experiences. Add versatility with intermediate PHP Programming Skills. Master the art of migrating sites to new servers ...

years of developing A/B/MVT optimisation experience campaigns Front end development experience in either REACT or Angular framework Proficiency knowledge in JavaScript, jQuery, Vanilla JS, CSS and HTML A passion for great online experience and an understanding of end-to-end user journeys and customer experience/… working with fully responsive websites Advanced understand of Data analytics and Tag manager (GTM Nice to Have Experience of developing in TypeScript and JavaScript, Python or Java. Prior use of split testing platforms is preferable - Adobe Target, Optimizely, Google Optimize A good understanding of design patterns, OOD, design and data ...

role offers a mix of independent work, collaborative problem solving and technical contribution beyond your immediate team. Technology environment The engineering environment is modern, JavaScript– and TypeScript-focused, with strong expectations around code quality, observability and secure practices. Frontend React, TypeScript, shared component libraries, design systems and accessible UI principles. … from design through to implementation. Experience working across multiple codebases as part of a product-focused engineering team. Strong full-stack skills, ideally with JavaScript/TypeScript, Node.js and React. Solid knowledge of SQL and/or NoSQL databases and integration patterns. Familiarity with testing, observability, debugging and building secure ...

support internal and external web APIs to support our game engine team. The successful candidate will join a small team and user their specialist JavaScript knowledge to be involved in the entire software development lifecycle, from requirements gathering and system design to implementation, testing, deployment, and maintenance. You will … Maintain and improve existing tools. Develop integrations with third party APIs. Support our application deployments. Communicating with other teams. Requirements Strong experience with NodeJS, Javascript and TypeScript. A knowledge of front end frameworks like Vue and React. Strong experience with databases such as MySQL and no SQL database. Familiarity with ...

Senior .NET Developer Hybrid, Bicester, Oxfordshire (1 day per week in the office) £55,000 to £65,000 A UK-based technology business is hiring a Senior .NET Developer to work on a large, business ...

expanding its Software Development team. This is an excellent opportunity for a proactive and committed Software Developer with experience in C# , .NET Core, JavaScript, and SQL to contribute to impactful projects across a diverse client base. About the role As a Software Developer, you will be working on the development … aligned with client needs and project goals. Required Skills & Experience Proficiency in .NET - C#, .NET Core, and ASP.NET . Hands-on experience with JavaScript and/or JavaScript frameworks (Angular, React, or Vue.js). Strong knowledge of SQL Server and database development. Experience building and implementing APIs . Excellent communication ...

selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

with high-quality, vetted human data for studies, surveys, and AI research are looking for 2 excellent Product Engineers. The stack is Python/JavaScript focused, but the crux of what they want are engineers who can build product from scratch, with a real understanding of how to optimize workflows. … working in a business acknowledged for being one of the best places in the UK for Engineers to learn and grow. Essential Skills: Python JavaScript/Typescript. They use Vue.js but are open to any React.js engineers AWS/GCP MongoDB DynamoDB Nice to haves: Experience building a product from ...

with high-quality, vetted human data for studies, surveys, and AI research are looking for 2 excellent Product Engineers. The stack is Python/JavaScript focused, but the crux of what they want are engineers who can build product from scratch, with a real understanding of how to optimize workflows. … working in a business acknowledged for being one of the best places in the UK for Engineers to learn and grow. Essential Skills: Python JavaScript/Typescript. They use Vue.js but are open to any React.js engineers AWS/GCP MongoDB DynamoDB Nice to haves: Experience building a product from ...

with high-quality, vetted human data for studies, surveys, and AI research are looking for 2 excellent Product Engineers. The stack is Python/JavaScript focused, but the crux of what they want are engineers who can build product from scratch, with a real understanding of how to optimize workflows. … working in a business acknowledged for being one of the best places in the UK for Engineers to learn and grow. Essential Skills: Python JavaScript/Typescript. They use Vue.js but are open to any React.js engineers AWS/GCP MongoDB DynamoDB Nice to haves: Experience building a product from ...

Senior JavaScript Developer – Vue.js Greater London | Hybrid | Full-time The mission Join a profitable payments/fintech business modernising its customer‐facing platforms and internal tools. You'll be one of the go‐to engineers for the front end, shaping how customers and partners experience the product. The role This … across web and mobile experiences. Mentor other developers and help drive a positive, high‐standards engineering culture. What you bring Strong commercial experience with JavaScript (ES6+), Vue.js and modern front‐end tooling (Vite/Webpack, npm, Git). Confident with REST/GraphQL, browser performance and responsive UI. Passion ...

BRING Strong experience with Service Fabric and Kubernetes Proven experience architecting and scaling B2B SaaS platforms Strong full-stack technical expertise – especially across C#, JavaScript, and React Experience integrating with APIs and identity platforms (e.g. Microsoft Entra ID/Azure AD) Solid understanding of cloud infrastructure – ideally Azure and Service … pragmatic, hands-on approach to problem-solving and decision-making Background in IAM or SSO is a bonus OUR TECH STACK Frontend: React, JavaScript Backend: C#, .Net, Azure Service Fabric Infrastructure: Azure, Service Fabric, Cosmos DB WHY COCENTRIC Be a key part of a product that's transforming ...

About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‐first, often highly complex software. Our engineers pair forward‐thinking agile practices with an obsession for intuitive design, shipping products that feel ...

Title – Junior JavaScript Engineer Client – Fintech Start-Up (Trading) Rate - Up to £100,000 + Bonus Location – London My client is a rapidly scaling fintech start-up looking for a Junior Front End Engineer (1–4 years' experience) to join their growing team of talented software engineers. This … London and works on a hybrid basis, though fully remote options are available for the right candidate. Requirements: 1–4 years' experience working with JavaScript Experience with modern JavaScript frameworks such as React or React Native Solid understanding of front-end fundamentals (component design, state management, performance) Some exposure ...

many entry level programming roles and help you get a step ahead. Learn the Command Line (*1.5 weeks) Learn Git & GitHub (*1.5 weeks) Learn JavaScript (*1.5 weeks) Learn Python 3 (*1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet. Therefore, this is an essential addition ...

many entry level programming roles and help you get a step ahead. Learn the Command Line (*1.5 weeks) Learn Git & GitHub (*1.5 weeks) Learn JavaScript (*1.5 weeks) Learn Python 3 (*1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet. Therefore, this is an essential addition ...

many entry level programming roles and help you get a step ahead. Learn the Command Line (*1.5 weeks) Learn Git & GitHub (*1.5 weeks) Learn JavaScript (*1.5 weeks) Learn Python 3 (*1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet. Therefore, this is an essential addition ...

their skillsets, fostering a culture of continuous learning and improvement. You will bring over 7 years of software engineering experience with deep expertise in JavaScript, TypeScript, and React. Experience in full stack development using Node.js or Go would be a nice to have alongside a strong understanding of automated testing … practices. Bonus skills include browser optimisation, compiler technology or UX design which will be highly regarded. Skills 7+ years software engineering experience Expert in JavaScript, TypeScript and React Strong understanding of automated testing and QA Ability to translate complex ideas into high-quality, shippable products Mentoring and team leadership skills ...

development, internal initiatives and knowledge-sharing activities Technology Exposure You will gain experience across a broad technical landscape, including but not limited to: Java, JavaScript, Node.js, Kotlin Spring Boot and RESTful microservices Selenium, Playwright, Cucumber, REST testing NoSQL databases Git-based version control systems Your Profile Essential experience: ISTQB Foundation … certification (or equivalent experience) Strong experience in functional, integration, exploratory and manual testing Experience building and contributing to automation frameworks (Java or JavaScript) Hands-on experience with backend and frontend automated testing tools Experience working in agile delivery environments Confident using Git-based version control tools (GitHub, GitLab etc.) Ability ...

data and complex visualisations Working in an environment where craftsmanship, performance, and code quality are taken seriously — every single day Tech Stack Languages: TypeScript, JavaScript (ES6+) Frameworks: React, Redux (or similar state management) Tooling: Webpack, Babel, Jest, ESLint, Git Bonus: WebSockets, performance profiling, custom charting (D3.js, Highcharts) What They … Looking For Deep expertise with React and modern TypeScript/JavaScript Strong architectural thinking, performance tuning skills, and component design mastery Experience in fast-paced, high-impact environments (trading, gaming, or top-tier tech) A passion for building clean, scalable, beautifully engineered UI systems Why Join? Build mission-critical tools ...

across products. Develop sophisticated CRM functionality. Create robust automation tools to transform workflows. Tech Stack You'll Work With Frontend: Next.js (App Router), React, JavaScript, TypeScript, Chakra UI, TailwindCSS, shadcn/ui Backend: Supabase (PostgreSQL, Auth, RLS, Storage) AI/ML: OpenAI, Anthropic Claude, LangChain, Vector Databases Deployment: Vercel … Must-Have Skills Core Languages: TypeScript, JavaScript, Python Databases: MySQL, PostgreSQL, JSON Frameworks: Next.js & React, incl. App Router (Server/Client Components, Server Actions) Proficiency in Supabase (database design, RLS, auth flows) Third-party API App Integration (incl. OpenAI, AI/LLM APIs) AI/ML: RAG implementation (Vector Databases ...