25 of 25 Permanent JavaScript Jobs in Leeds

skills The full development lifecycle delivering user-centred digital solutions A full stack developer using core Java, CXF, Spring Boot, Jetty, Mustache, HTML, CSS & JavaScript JavaScript library and framework experience is preferable – Node, React, Angular Containerisation experience – Docker or Kubernetes or similar Restful API Services experience Working within agile methods ...

technical challenges. What We're Looking For Strong commercial experience with Java development. Experience with AWS cloud technologies. Full-stack experience, ideally including React, JavaScript or TypeScript. Experience working within Agile development environments. Strong understanding of software engineering best practices and modern delivery approaches. Current SC Clearance is highly desirable ...

start, using tools like Kubernetes, Docker, Terraform and CI/CD pipelines Use code to solve real problems, developing practical skills in Python, JavaScript, TypeScript, React and Node.js Explore how security works behind the scenes, from protecting sensitive information to identifying and responding to cyber threats Automate the repetitive stuff ...

govern its use Deep expertise in .NET, ASP.NET Core and C# Strong SQL and NoSQL database experience AWS/Azure experience JavaScript/TypeScript frameworks The ability to shape our engineering practice, standards and strategy, not just deliver within it It would be great if you also had experience ...

technologies (Docker, Kubernetes) and big data platforms (Databricks). • Ability to analyse complex performance issues and provide actionable recommendations. • Strong scripting skills (e.g., Python, JavaScript) for test automation and data analysis. • Knowledge of Performance Test Strategy and defining Non-Functional Requirements. • Proven experience in Performance Testing of cloud-based architectures ...

great fit if you: Good knowledge of programming languages and good working knowledge of one or more of the following technologies: Node.js, TypeScript/JavaScript, React, AWS Knowledge of cloud technologies and serverless frameworks A disciplined approach to version control using tools such as Git Strong collaboration and communication skills ...

development skills. Experience building and maintaining web applications across both front end and back end. Front-end development experience with Angular , or another modern JavaScript/TypeScript framework such as React or Vue. Good understanding of HTML, CSS, JavaScript and TypeScript. Experience working with relational databases and data-driven applications. ...

GitHub Actions, Azure DevOps, Jenkins or similar Containerisation and orchestration: Docker and Kubernetes or ECS A genuine engineering background, coding in Python, Go, JavaScript or similar. This isn't a pure infrastructure role Comfortable working directly with clients and senior stakeholders Desirable: a second cloud platform (Azure ...

several years defining and implementing modern Quality Engineering concepts including automated testing You’re comfortable working in at least one object oriented programming language (JavaScript/TypeScript, Python, Java, C#, etc) You have hands‐on experience with GenAI (e.g. Playwright with MCP). Experience with AI‐assisted coding tools (e.g. ...

workflows, or system-based solutions. We're also looking for the preferred skills below Knowledge of programming or scripting languages such as Python, Java, JavaScript, C, or Lua. Familiarity with software testing tools and methodologies. Experience working with decisioning, rules-based, workflow-driven, or credit risk systems. Exposure to financial ...

Engineering Degree or equivalent Have experience in Airline Engineering Operations, ideally Part‐CAMO Beneficial skills Be experienced with Palantir Foundry or Skywise Knowledge of JavaScript and HTML/CSS #J-18808-Ljbffr ...

have: Essential: Strong experience in digital analytics implementation across web and/or app. Advanced knowledge of GA4 and Google Tag Manager. Strong JavaScript knowledge and experience implementing custom tracking. Strong understanding of data layers, event-based tracking and measurement design. Experience with server-side tracking and modern measurement approaches. ...

keys, JWT), webhooks, and integration architecture; you can review an integration design and immediately identify what's wrong Comfortable reading and discussing code (JavaScript, Python, or similar) and engaging at technical depth with developers without needing to write production code yourself Track record of owning measurable outcomes: time-to-live ...

keys, JWT), webhooks, and integration architecture; you can review an integration design and immediately identify what's wrong Comfortable reading and discussing code (JavaScript, Python, or similar) and engaging at technical depth with developers without needing to write production code yourself Track record of owning measurable outcomes: time-to-live ...

touchpoints. Required Skills & Qualifications: • 3+ years of hands-on experience developing with Webflow, including CMS and e-commerce implementations. • Proficiency in HTML, CSS, and JavaScript, with the ability to write clean, maintainable code. • Experience with responsive design principles and mobile-first development approaches. • Strong understanding of SEO best practices ...

analytics tools, ideally Google Analytics, to measure and analyse campaign performance within the customer journey context. Strong understanding of web technologies (HTML, CSS, JavaScript, APIs) to support technical implementation and troubleshooting. Hands‐on expertise using Adobe Target and AJO preferred but not essential. Join us as we redefine travel experiences ...

Edinburgh, Leeds, Manchester or London Who we are CreateFuture is fast becoming the UK’s most recognisable digital consultancy, with years of experience building digital products and services for major organisations whilst putting our people ...

Job Title: Software Programmer Agency: SS WEB TECHNOLOGIES LTD Location: Leeds, United Kingdom Salary/Rate: Not Specified SS Web Technologies is a GB-based IT firm with a proven track record of excellence and ...

Job Title: Software Programmer Agency: SS WEB TECHNOLOGIES LTD Location: Leeds, United Kingdom Salary/Rate: Not Specified SS Web Technologies is a GB-based IT firm with a proven track record of excellence and ...

Developer to join the Digital Experience team and drive experimentation across our websites. The role focuses on delivering high-quality, scalable tests, developing JavaScript/HTML/CSS experiences, and partnering with UX, Analytics and Marketing to transform ideas into measurable opportunities. You will champion CRO methodologies, maintain performance ...

testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across the full … Senior Engineer or Technical Lead with: Strong commercial Java development experience Good experience designing and building solutions in AWS Full-stack development experience using JavaScript, React and TypeScript Previous experience leading engineers or providing technical direction An understanding of software architecture and technical design Experience working throughout the full software ...

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 ...

Leeds (Hybrid) Permanent £70,000 – £75,000 (DOE) Senior QA Automation Engineer/SDET with AWS test environments AWS Console, Playwright or Cypress TypeScript, JavaScript, API Testing, CI/CD needed for a permanent career opportunity based in Leeds (Hybrid). Start ASAP ideally September/October 2026. Hybrid Working … skills, experience + duties to include: Senior QA Automation Engineer/SDET with AWS test environments AWS Console essential, Playwright or Cypress TypeScript, JavaScript, API Testing, CI/CD AWS console experience is essential, experience navigating AWS and supporting automation/testing environments. AWS: Experience with AWS services (S3, Lambda ...

/B and multivariate tests, ensuring high-quality, performant and scalable implementations across our digital platforms. Build Optimisation Experiences: Develop customer experiences using JavaScript, HTML and CSS, creating experiments and personalisation campaigns that improve conversion and user engagement. Partner Across the Business: Work closely with UX, Analytics and Marketing teams … capability. What you'll have: Extensive experience developing A/B tests, personalisation campaigns or optimisation solutions within a commercial environment. Expert knowledge of JavaScript, HTML and CSS, with a strong understanding of modern web development principles. Experience working with experimentation platforms such as Optimizely, Adobe Target, VWO, AB Tasty ...