1 to 25 of 107 Contract JavaScript Jobs in England

and emerging technologies. Required Skills & Experience: Active SC Clearance (must be current). Proven experience as a Full Stack Developer in enterprise environments. Strong front-end expertise with React , JavaScript , TypeScript , HTML/CSS . Back-end proficiency with Java (Spring Boot) and ideally Node.js . Hands-on experience with Kubernetes and Red Hat OpenShift . Familiarity with CI/ More ❯

sensitivity review. You'll join a multi-disciplinary team delivering scalable, secure, and high-performance software solutions. Key Responsibilities Front-End Development Build responsive user interfaces using HTML, CSS, JavaScript, TypeScript, and React. Ensure cross-browser compatibility and optimised user experience. Back-End Development Develop APIs and microservices using Java and Spring Boot. Implement server-side logic, data models, and More ❯

sensitivity review. You'll join a multi-disciplinary team delivering scalable, secure, and high-performance software solutions. Key Responsibilities Front-End Development Build responsive user interfaces using HTML, CSS, JavaScript, TypeScript, and React. Ensure cross-browser compatibility and optimised user experience. Back-End Development Develop APIs and microservices using Java and Spring Boot. Implement server-side logic, data models, and More ❯

deployments. Troubleshoot and optimize apps for performance, delegation limits, and data connectivity. Essential Skills & Technologies Power Platform : PowerApps (Canvas & Model-Driven), Power Automate, Dataverse Front-End Development : HTML5, CSS3, JavaScript/TypeScript Frameworks & UI Libraries : Fluent UI, Office UI Fabric, Bootstrap, LESS/SASS Custom Development : PowerApps Component Framework (PCF), custom connectors Integration & Data : REST APIs, SQL Server, SharePoint Online More ❯

UI/UX improvements and front-end architecture decisions Requirements: Strong commercial experience with Vue.js (or React/Angular with a willingness to work in Vue) Solid understanding of JavaScript, TypeScript, HTML5, and CSS3 Experience integrating with RESTful APIs and backend services Familiarity with component libraries, state management (Vuex/Pinia), and build tools (Vite/Webpack) Knowledge of software More ❯

frontend engineers, and other stakeholders to deliver features end-to-end. Ensure systems are scalable, reliable, and maintainable. Write clean, testable, and efficient code following best practices. Requirements: Strong JavaScript/TypeScript Strong programming skills in Node.js Solid understanding of RESTful APIs, microservices, and event-driven architecture. Hands-on experience with relational and/or NoSQL databases. Familiarity with cloud More ❯

.NET ecosystem , delivering robust enterprise-grade applications Hands-on experience designing distributed microservices and event-driven integrations Proficiency with modern web frameworks and technologies such as React, Angular, Vue, JavaScript , SPA/SSR, and REST APIs Experience designing composable architectures (JAMstack, MACH), enabling scalable, API-first, modular solutions Strong understanding of Identity and Access Management standards (OAuth2, OpenID Connect, SAML More ❯

Rate: £300-350 p/day Key Skills: Strong experience with .NET/ASP.NET/C# for web development Solid understanding of SQL Server Good grasp of HTML, CSS, JavaScript, and related front-end technologies Experience with server-side configuration and management (IIS, Windows Server, deployments, hosting environments) Familiarity with version control (Git) and Azure DevOps Excellent problem-solving and More ❯

Strong problem-solving, debugging, and testing skills. Ability to work collaboratively in a dynamic, cross-functional environment. Experience with project management or Agile methodologies. Desirable: Programming skills in Python, JavaScript, SQL, Java, C#, or Ruby. Experience with Microsoft Cloud, AWS, cloud infrastructure, or Microservices architecture. Familiarity with Power Apps, Power BI, Microsoft Graph API, Azure Logic Apps/Functions, and More ❯

Dynamics 365 (CRM, Customer Service, Sales, Marketing) and the Power Platform (Power Apps, Power Automate, Power Pages) Proven experience in Power Platform Application Lifecycle Management Proficiency in C# .NET, JavaScript, HTML, and SQL Experience working within agile and DevOps environments Knowledge of Azure services and their integration with Dynamics and Power Platform Experience managing and optimising large-scale Dataverse environments More ❯

scale systems dealing with high numbers of users, transactions and business processes. Detailed working knowledge and extensive experience of open-source technologies including HTML, CSS, client and server-side JavaScript, TypeScript, Node.js and other modern front-end frameworks and templating languages. Experience in building accessible compliant user interfaces (WCAG). Proven ability in delivering thorough unit level test coverage using More ❯

field (including computational, numerate or life sciences), or equivalent experience Cloud experience (e.g. Google Cloud and cloud run preferred) including core web application infrastructure is essential Strong skills in JavaScript/TypeScript and Python, ensuring best practices are followed for clean and scalable code Demonstrated ability to work directly with designers, particularly using Figma, to convert design prototypes into engaging More ❯

challenging projects that demand ambitious innovation and thought leadership. Key Responsibilities: Deliver high-quality front-end builds for responsive websites and mobile apps using React Native, HTML, CSS, and JavaScript with modern frameworks like React.js. Collaborate with designers and back-end developers to ensure seamless integration of front-end and back-end functionalities. Optimize mobile applications for performance and responsiveness More ❯

D, implementation to automation. WE NEED THE SENIOR SOFTWARE ENGINEER TO HAVE.... Current enhanced DV clearance Experience with at least one of the following: Java, Python, C++, C#, .NET, JavaScript, React Experience mentoring juniors or leading teams is nice to have but not essential Experience/Knowledge of automation IT WOULD BE NICE FOR THE SENIOR SOFTWARE ENGINEER TO HAVE.... More ❯

applications. Expertise in relational database schema design and optimization (MySQL). Proficiency with Git workflows, LAMP stack, and REST API integrations. Strong knowledge of HTML5, CSS (specificity, inheritance, positioning), JavaScript, AJAX, and DOM manipulation. Experience with unit/functional testing and Docker containerization. Excellent problem-solving and critical thinking abilities. Desirable Enterprise/ERP application development. Familiarity with AWS and More ❯

Expertise in Front-end development of large-scale systems dealing with high numbers of users Extensive experience of open-source technologies including HTML, CSS. Extensive use of server-side JavaScript, TypeScriptNode.js and other modern front-end frameworks and templating languages. Experience with Public Sector/DWP would be beneficial Cloud environment AWS or AZURE Experience in building accessible compliant user More ❯

Understanding of frameworks such as Angular or React to create intuitive and responsive user interfaces. • Familiarity with report creation using SSRS. • Understanding of front-end technologies including HTML5, CSS3, JavaScript, and modern frameworks/libraries. • Familiarity with version control systems such as Git. • Ability to learn new languages and technologies • Excellent communication skills • Resourcefulness and troubleshooting aptitude • Attention to detail More ❯

scale systems dealing with high numbers of users, transactions and business processes. Detailed working knowledge and extensive experience of open-source technologies including HTML, CSS, client and server-side JavaScript, TypeScript, Node.js and other front-end frameworks. Experience in building accessible compliant user interfaces (WCAG). Proven ability in delivering thorough unit level test coverage using common testing frameworks such More ❯

or equivalent professional qualification) 3+ years' experience developing web-based applications and enterprise-level databases Proficiency in object-oriented languages (C#, Java, VB.NET) and front-end development (HTML, CSS, JavaScript) Experience integrating systems via APIs and automation tools Familiarity with low-code platforms and agile methodologies Strong analytical and problem-solving skills, with a focus on user experience Ability to More ❯

to build relationships internally/externally. * Required Software knowledge and experience: - Python (including familiarisation with referencing external data sources via API's) - Linux - Docker - Git (Bitbucket) - PostgreSQL - HTML/JavaScript - O365 (including Microsoft SharePoint online and Microsoft Data verse) If you are a Software Development Engineer with the necessary skills and experience looking to contribute to the automotive sector through More ❯

APIs: Designing, developing, and consuming scalable APIs Docker: Proficiency in containerizing applications for local and cloud environments Communication: Excellent communication skills to convey complex ideas effectivel Nice to have: JavaScript & ReactJS: Experience building or integrating with front-end applications Linux in a containerised environment Immediate availability If you're interested in this role, click 'apply now' to forward an up More ❯

APIs: Designing, developing, and consuming scalable APIs Docker: Proficiency in containerizing applications for local and cloud environments Communication: Excellent communication skills to convey complex ideas effectivel Nice to have: JavaScript & ReactJS: Experience building or integrating with front-end applications Linux in a containerised environment Immediate availability If you're interested in this role, click 'apply now' to forward an up More ❯

Required Skills & Experience: C#/java, .NET Core Containerisation (Docker, Kubernetes, OpenShift) xUnit Agile working practices CI/CD tooling Scripting experience (Python, Perl, Bash, etc.) ELK (Elastic stack) JavaScript Cypress Linux experience Search engine technology (e.g., Elasticsearch) Big Data Technology experience (Hadoop, Spar k , Kafka, etc.) Microservice and cloud native architecture Desirable: Able to demonstrate experience of troubleshooting and More ❯

solution design documents, technical specifications, and user guides. Strong knowledge of CRM and ERP business processes - in sectors such as healthcare, retail, or regulated industries. Proficiency in C#, .NET, JavaScript, and SQL Server. Experience with data migration, integration strategies, and legacy system transformation. Strong stakeholder engagement and communication skills. Familiarity with Agile and DevOps methodologies. Data savvy (XML, Data Mapping More ❯

experience as an APEX Developer (Oracle APEX or Salesforce APEX). Strong understanding of SQL, PL/SQL, and relational databases (preferably Oracle DB). Experience with HTML, CSS, JavaScript, and REST/SOAP APIs. Familiarity with version control systems like Git. Knowledge of application lifecycle management and agile methodologies. Excellent problem-solving and analytical skills. Strong verbal and written More ❯