301 to 325 of 1,137 JavaScript Jobs in the UK

model Working knowledge of Azure DevOps Essential Technical Experience with Automation tools, including MS Visual Studio with C#, Selenium, BDD, SpecFlow, MSTest, RestSharp and JavaScript Working knowledge of non-functional test tools including JMeter and Azure Load Test Experience with Github Has a deep understanding of architectural principals with design ...

model Working knowledge of Azure DevOps Essential Technical Experience with Automation tools, including MS Visual Studio with C#, Selenium, BDD, SpecFlow, MSTest, RestSharp and JavaScript Working knowledge of non-functional test tools including JMeter and Azure Load Test Experience with Github Has a deep understanding of architectural principals with design ...

types of team members to drive projects forwards Technological Capabilities: Candidates are expected to have practical experience of using all of the following; • Playwright • JavaScript/TypeScript • Postman/REST Client/Axios • Cucumber • Accessibility Automation using Axe or similar • Azure DevOps pipeline – CI/CD • GitHub Actions/GitHub ...

technical excellence across our products. What you’ll be doing Software Development • Take ownership of designing, developing and maintaining full-stack features using PHP, JavaScript, NodeJS, React, HTML5, CSS3 and SQL • Own the ongoing development, enhancement and stability of Induct & Train and Read & Sign • Work as a senior contributor within … suitable for candidates with a heavily skewed background toward only frontend or only backend • Strong commercial experience working extensively with PHP and JavaScript-based systems, including React, NodeJS and SQL • Solid understanding of software engineering principles, performance optimisation, security and testing • Demonstrable experience owning and maintaining production features ...

actively contributing to code reviews and collaborative programming sessions with your team. As a Senior Software Engineer, you will be experienced with: C#, .Netcore JavaScript, React.js AWS Key information: Up to £475 per day Outside IR35 6 months rolling Hybrid Monthly (London) This is an exciting opportunity for a Senior ...

implement well-tested new product features. This role isn't just about coding, its about influencing product and business impact Desired Skills & Experience Fullstack JavaScript/TypeScript/Node.js software engineering experience SASS, DynamoDB, AWS Lambda, and Serverless Framework are all beneficial eCommerce/Shopify experience is a bonus ...

update + delete statements Using Test Management tools like Jira for planning, test execution + reporting. AWS Cloud environments + automated infrastructure. Advantageous skills: JavaScript, JMeter scripting, Performance Testing, Agile/Scrum. SC Security Clearance is essential for this position. ...

payment methods. You’ll own core backend services, influence architecture, and help move millions in daily transactions. Requirements: • 5+ years backend engineering experience. • Strong JavaScript/TypeScript/NodeJS expertise. • Experience with microservices, REST APIs, and event-driven systems. • Solid knowledge of PostgreSQL, Redis, Docker, Kubernetes, and AWS. • Strong focus ...

wizard they need to make that happen? And do you have the following skills to match? • Expert HTML5, CSS3, and SaaS programming skills • JQuery & JavaScript expertise • 3+ years of C# .Net Core experience • Create enchanting Responsive Designs for seamless user experiences. • Add versatility with intermediate PHP Programming Skills. • Mastered ...

Continually maintainand updateexisting transactional web solutions The C# Software Developer will have the following skills: C# HTML MVC Microsoft SQL Server LINQ jQuery/JavaScript Ideally, you'll have experience with some of the following: Azure, GIT, JSON, Agile/Scrum, Dapper, Redis Benefits This is a fantastic opportunity ...

Continually maintainand updateexisting transactional web solutions The C# Software Developer will have the following skills: C# HTML MVC Microsoft SQL Server LINQ jQuery/JavaScript Ideally, you'll have experience with some of the following: Azure, GIT, JSON, Agile/Scrum, Dapper, Redis Benefits This is a fantastic opportunity ...

best practices (WCAG) Write clean, testable code and take part in peer code reviews What Youll Bring Strong experience with React, TypeScript, and modern JavaScript Experience working with CI/CD pipelines Familiarity with frontend tooling such as Vite, Webpack, ESLint, and Prettier Solid understanding of REST APIs and state ...

least a BSc level or higher in Computer Science or Mathematics from a Russell Group University or equivalent. Desirable skills: HTML5, CSS, JavaScript Multi-threaded application development Understanding of Windows technologies If you feel you have the skills and experience required for this opportunity, please contact Oliver Wilson on (phone ...

introduce innovative technologies into live environments What Were Looking For Essential: Degree in Engineering, Computer Science, or related discipline Experience with PHP, ReactJS, JavaScript, HTML/CSS Strong communication skills and ability to work cross-functionally Self-starter who can manage priorities and deliver high-quality solutions Creative problem-solver ...

need to be a Salesforce expert - strong generalist engineering skills and the ability to learn quickly are far more important. Tech environment: JavaScript/TypeScript | React/Vue | Node/Python Salesforce (Apex/LWC) | REST APIs | Containers | Cloud 3-5 years experience What you'll be doing: Building ...

considered for this role, you must have the following skills gained within a commercial role - C# - .Net Core - SQL Server 2000+ - XHTML - CSS - JavaScript The ideal candidate will have at least one-year commercial web development or coding experience The Benefits: Unlimited opportunity, with the chance to really excel ...

Raptors) Omni Processes (formerly Integration Procedures) Salesforce Flows (screen, triggered, API flows) Custom development skills in Apex and Lightning Web Components (LWC) Experience with JavaScript and Lightning Components Understanding of Salesforce security and sharing model Familiarity with CI/CD pipelines and Git-based version control Experience using Jira, Confluence ...

testing. 3. Automation & Test Framework Development Design and implement test automation frameworks using industry best practices. Develop and maintain automated test scripts using Java, JavaScript, Playwright, RestAssured (BDD), or similar frameworks. Automate API testing using tools such as Postman, RestAssured, or equivalent. Integrate automated tests into CI/CD pipelines ...

Stay up-to-date with emerging front-end technologies What we're looking for: - 3+ years of front-end development experience - Strong proficiency in JavaScript, HTML, CSS - Experience with modern front-end frameworks (React, Vue, or Angular) - Knowledge of RESTful APIs and async request handling - Familiarity with version control tools ...

technical delivery, utilizing Agile methodologies and best practices like TDD. Innovate and implement new tools and processes to boost efficiency. About You: Expertise in JavaScript/TypeScript and React development. Extensive experience with testing, Git, and working with REST/GraphQL APIs. Eager to collaborate in an office-first culture ...

ideas Translating Figma designs into clean, production-ready frontend code What they’re looking for Senior-level experience as a Front-End Developer Strong JavaScript and/or TypeScript , with excellent HTML and CSS fundamentals Experience integrating REST APIs and third-party services Familiarity with modern frontend tooling (React, Astro ...

solving complex challenges. Key Responsibilities Configure and customise Dynamics 365 (Sales) entities, forms, dashboards, and business process flows. Build extensions using plugins, workflows, JavaScript, Power Platform components, and Azure integrations. Lead end-to-end CRM development aligned to architecture and governance standards. Develop integrations with Microsoft 365, APIs, and external ...

decisions, and engineering best practices. Write clean, well-tested, and well-documented code. Must‐Have Technical Skills Expert-level Node.js development experience (TypeScript/Javascript). Professional Golang development experience. Strong GraphQL experience, including schemas, resolvers, and high-volume queries. Deep knowledge of PostgreSQL, including performance tuning and relational design. ...

Software Engineer Senior Software Engineer (Advanced/Principal Level) There is flexibility on title for exceptional candidates. Technology Environment Core stack includes: C++ Python JavaScript or TypeScript Frontend and backend development Desirable experience: Firmware or microcontrollers Hardware integration LLM tools or AI-assisted development UX or interface thinking Strong engineering ...

skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles ...