1 to 25 of 42 JavaScript Jobs in Leeds

Heatly recently welcomed United Living Group as a majority shareholder. The strategic partnership underpins our future growth by providing the financial strength and industry needed to expand our services and reach. United Living Group's investment enables Heatly to enhance More ❯

Developer: Expert-level Python development skills and strong AWS Serverless experience (Lambda, DynamoDB, Eventbridge, Cloudwatch, CloudFormation). Full-stack development ability with HTML, CSS, JavaScript, and modern frameworks (Node, React, Angular). Strong hands-on experience with containerisation (Docker, Kubernetes) and microservices design. Confidence working with REST APIs, agile methods More ❯

with AWS serverless technologies including Lambda, DynamoDB, EventBridge, CloudWatch, and CloudFormation. Strong full-stack development capabilities using HTML, CSS, and JavaScript. Familiarity with modern JavaScript libraries and frameworks (e.g., Node.js, React, Angular). Experience with containerisation technologies such as Docker or Kubernetes. Knowledge of microservices architecture and RESTful API design. More ❯

junior engineers and shape the technical direction of key projects. Tech You'll Work With: Python (backend focus) AWS serverless (Lambda, DynamoDB, EventBridge, CloudFormation) JavaScript/TypeScript frameworks (Node.js, React, Angular) Docker/Kubernetes for containerisation CI/CD pipelines (Jenkins, AWS CodeBuild, Azure DevOps) Infrastructure as Code (Terraform, CloudFormation More ❯

AWS services (especially serverless technologies like Lambda, DynamoDB, EventBridge). • Experience designing microservices architectures and RESTful APIs. • Strong front-end development experience (HTML, CSS, JavaScript, and ideally React or Node.js). • Knowledge of containerisation (Docker, Kubernetes) and DevOps practices. • Proficiency with Infrastructure as Code tools (CloudFormation, Terraform). • Experience in More ❯

to other team members. Required Skills and Experience: 3 to 4 years of development work experience. Proficiency in web development technologies such as C#, JavaScript, HTML, CSS, Angular. Excellent problem-solving and analytical skills. Strong communication and collaboration skills. Ability to work independently and as part of a team. Ability More ❯

to join them. 🌳£55-75k (depending on experience) 🌳Fully remote 🌳Benefits package 🌳Key requirements:🌳 · Over 4 years of experience working with Java, React, Javascript · Experience using Cloud-based architecture, AWS or Azure · DevOps Automated Tools, Jenkins, Docker, OpenShift or Kubernetes · Experience using SQL, MongoDB or Elasticsearch · Experience using Testing More ❯

focused software product company based in Leeds, Yorkshire. We operate under a client-centric policy. Technologies AI C# Support Java Python ASP.NET Azure Cloud JavaScript PHP React TypeScript Career Opportunity We are seeking candidates with 2 or more years of post-graduation commercial experience in software development using a modern More ❯

high profile Defence client so you MUST have active eDV/UKIC DV Clearance to be considered for this role. Required Technical Skills: Golang JavaScript/TypeScript/React Java Git Preferred Technical Skills: CI/CD tools such as Jenkins, GitLab, Tekton, CircleCI, Bamboo, etc. Test automation frameworks like More ❯

high profile Defence client so you MUST have active eDV/UKIC DV Clearance to be considered for this role. Required Technical Skills: Golang JavaScript/TypeScript/React Java Git Preferred Technical Skills: CI/CD tools such as Jenkins, GitLab, Tekton, CircleCI, Bamboo, etc. Test automation frameworks like More ❯

Location: Glasgow - This role is Remote but will require 1X Monthly travel onsite Rate: £400-425 p/d (Inside IR35) Technical Skills Require JavaScript/TypeScript experience with related technologies such as HTML and CSS/SCSS, webpack Experience with both frontend framework; React, Angular, NodeJS and backend development More ❯

hands on CTO , to take the platform forward & develop new AI solutions for clients. Role: Software Developer | Software Engineer (Python, Java, C#. PHP, C++, JavaScript) Location: Leeds , Yorkshire. We operate a 2 days per week in the office policy . Central Leeds city office. Nice, lovely, open plan shared office More ❯

comfortable working with REST API's Experience working with SQL/SQL Server Experience working with version control systems e.g Git Desirables Experience with JavaScript frameworks e.g ReactJS and AngularJS Experience with Winforms Working knowledge of NodeJS Azure DevOps What they're offering Salary £45,000-£65,000 DOE Hybrid More ❯

of PHP Web Development Demonstrable experience with relevant CMS frameworks (Drupal/Statamic) Experience Developing APIs Experience with Unit Testing/TDD Experience with JavaScript, HTML & CSS Knowledge of Typescript and React/Vuejs would be a benefit The company in question is a market leader not only in the More ❯

with the ability to articulate code and abstract concepts clearly. Proficiency with one or more of the following programming languages is preferred: Python, Java, JavaScript/TypeScript, SQL, C/C++/C#, and/or HTML. Bachelor's degree in Computer Science or equivalent. Students are welcome. Proficiency working More ❯

platforms such as Kentico and Umbraco and working with backend developers Experience working in a digital agency or client facing roles Sound knowledge of Javascript, Typescript and React Strong knowledge of CSS and styled components and creating re-usable components Creating high quality web solutions adhering to the latest browser More ❯

you’ll work with: C#/.NET Core/.NET 6+ ASP.NET MVC, Web API SQL Server & Entity Framework Entity Framework RESTful services, Git, JavaScript (Angular is a bonus) Why you’ll love it: 💰 Up to £55,000 salary 🏡 Hybrid work – 2-3 days a week in the central Leeds More ❯

years of experience as a ServiceNow Developer or in a similar role involving service operations tooling. Extensive experience & understanding of ServiceNow development, including scripting (JavaScript, Glide). Strong understanding of ServiceNow modules & processes underpinning; ITSM, PA, CSDM,CMDB, Employee Centre & Integration Hub (REST & SOAP web services & API integrations). Familiarity More ❯

SSRS) and FetchXML. .NET Framework Version 4.5 or above including strong WCF/Web API experience. Knowledge of web development, HTML, CSS, JSON, XML, JavaScript, and SQL. C# and OOP concepts. Ideals to have: Azure Logic Apps. Experience of data integration and data migration projects. Power BI. Senior level development More ❯

with the ability to articulate code and abstract concepts clearly. Proficiency with one or more of the following programming languages is preferred: Python, Java, JavaScript/TypeScript, SQL, C/C++/C#, and/or HTML. Bachelor's degree in Computer Science or equivalent. Students are welcome. Proficiency working More ❯

Job Title: Lead PHP Developer Location: Leeds (Hybrid – 2 days in the office) Salary: £65,000 Tech: PHP, Laravel, JavaScript, React, AWS Are you an experience Laravel Developer who’s ready to step up and lead exciting projects? Opus have partnered with a company on the hunt for a Lead More ❯

make WordPress manageable from admin panel Understands WP architecture and knows how to perform database and code optimization for WordPress Expertise in HTML5, CSS3, JavaScript Proficiency in PHP/MYSQL and AJAX The ability to work on LAMP development environment A thorough understanding of cross-browser compatibility issues Strong understanding More ❯

ownership. The role blends technical skill, product thinking, and craftmanship – ideal for someone who enjoys delivering high-quality digital products and working with modern JavaScript ecosystems Responsibilities • Build and maintain user-facing features using React.js and TypeScript • Develop scalable APIs using Node.js (TypeScript), supporting both REST and GraphQL • Integrate with … performing dev culture Skills and Qualifications • 3 years + experience as a Front End or Full Stack Developer • Proficient in React.js, TypeScript, and modern JavaScript (ES6+) • Familiar with Node.js and frameworks like Express or Apollo Server • Experience with REST and GraphQL APIs • Comfortable working with PostgreSQL or similar relational databases More ❯

an apprenticeship program. Has completed company mandated technical and professional development courses for this level. Essential and Desirable Criteria: Experience in C# .Net or JavaScript Adaptability Be team oriented Have good time management skills High attention to detail Have an interest in the latest technology Be highly organised Proactive Collaborative More ❯

Salesforce Certifications/Trail Head evidence. Practical experience in a testing role where Salesforce is the application under test. Coding experience is essential with Javascript or Typescript advantageous. Deep understanding of software testing principles, methodologies (Agile, Waterfall), and the software development lifecycle (SDLC). Experience with performance testing tools to More ❯