601 to 625 of 4,053 JavaScript Jobs in the UK

either web application development (.NET Core/ASP.NET MVC, C#) or WinForms/WPF (C#) development. Our client will provide you with training in: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban, and MongoDB. You will follow the firm's official More ❯

and supporting team delivery. Take technical ownership of deliverables and guide others through complex implementations. You'll bring: Subject matter expertise in C#/.NET ; full-stack experience with JavaScript is a plus. Proven experience building and leading teams delivering secure, scalable systems. Solid grasp of microservices, REST APIs, and architectural best practices. Proficiency in containerization tools (Docker, Kubernetes), and More ❯

Unit testing, TDD, CI/CD, SOLID, BDD etc.) and experience working as part of an agile delivery team. Continuous delivery, with pipelines implemented in Kubernetes, Docker Front-End JavaScript Frameworks, especially Angular is advantageous Experience implementing and maintaining Datadog Experience using GitHub and GitHub Actions Behaviour Driven Development (BDD), with Gherkin & SpecFlow Atlassian Jira, Confluence & JFrog Artifactory Ideally some More ❯

automation. Proven experience leading test automation initiatives and teams. Expertise in automation tools such as Selenium, Cypress, Playwright, Appium, TestNG, JUnit, etc. Proficiency in programming languages like Java, Python, JavaScript, or C#. Strong understanding of CI/CD tools (e.g., Jenkins, GitLab CI, Azure DevOps). Experience with API testing tools (e.g., Postman, RestAssured). Familiarity with cloud platforms (AWS More ❯

are the key skills/experience you'll already have? Strong and extensive commercial experience of C#/.Net, along with at least one other programming language such as JavaScript, Python, Java or Go Good front-end experience across multiple frameworks, ideally React, Vue or Flutter Cloud experience across multiple platforms with the experience of having created your own build More ❯

impact on a platform with global reach We’d love to speak with developers who: Have 3+ years of experience working across the stack with C#/.NET and JavaScript (React, Vue, or Angular) Are well-versed in REST APIs, CI/CD (Azure DevOps or similar), and cloud platforms (Azure or AWS) Understand agile environments and love contributing to More ❯

an average of two days per week on-site (eight days per month). What You'll Bring • Strong engineering expertise in C#/.Net • Full-stack capability ideal (JavaScript, TypeScript, etc.) • Experience building secure, scalable, cloud-hosted systems (Azure preferred, AWS/GCP also welcome) • Familiarity with containerisation (Docker/Kubernetes), CI/CD pipelines, RESTful APIs • Collaborative mindset More ❯

and DevOps (CI/CD) - Agile mindset with a passion for innovation and quality 🌐 Tech You’ll Work With - Microsoft Azure & Power Platform - C#/.Net, SQL, RESTful APIs - JavaScript frameworks (React, Vue, Angular) - Git, Agile, DevOps pipelines - AI & machine learning tools via Azure services 🎁 What’s in It for You? - Lead technical strategy and innovation at the highest level More ❯

our National Security team, working with clients to deliver impactful solutions and engaging in community outreach to build regional tech and cyber skills. About You Experience in: Programming in JavaScript, Java, .NET, Python Designing and building Proof of Concept or Production systems Source control (e.g., Git, Mercurial, Perforce) CI/CD tools (e.g., Jenkins, Bamboo) Automated testing frameworks Code quality More ❯

certifications (preferred). Experience with: Salesforce Financial Services Cloud (FSC) MuleSoft or other middleware platforms Git, Jenkins, or other CI/CD tools Agile/Scrum methodologies Proficiency in JavaScript, HTML, and CSS for front-end customization. More ❯

seeking a highly skilled Frontend Software Engineer to join our team. The ideal candidate will have expertise in modern frontend technologies, as well as a solid grasp of pure javascript/typescript, consuming custom and enterprise Web APIs and improving the user experience based on collected data. In this role, you will use your expertise in modern frontend technologies to More ❯

seen as a technical escalation point, and will be involved in some system design meetings. Ideally, you'll bring; ** Strong commercial experience with C# and the .NET ecosystem ** Good JavaScript experience with a modern framework (Vue, React or Angular) ** Experience building or contributing to cloud based products (ideally in Azure, but AWS or GCP is fine too) ** A good understanding More ❯

seen as a technical escalation point, and will be involved in some system design meetings. Ideally, you'll bring; ** Strong commercial experience with C# and the .NET ecosystem ** Good JavaScript experience with a modern framework (Vue, React or Angular) ** Experience building or contributing to cloud based products (ideally in Azure, but AWS or GCP is fine too) ** A good understanding More ❯

Qualifications: Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. Minimum of 6 years of professional software development experience. Strong proficiency in TypeScript, JavaScript, HTML, CSS, SASS, and related web technologies. Extensive experience in developing complex Angular applications with a deep understanding of Angular architecture. Solid knowledge of reactive programming using RxJS and observables. More ❯

development (SCRUM) Working with both relational databases (Oracle) and NoSQL (MongoDB) Experience with GitLab CI/CD Pipelines , Apache NiFi , and Atlassian tools (Jira, Bitbucket, Confluence) Front-end skills: JavaScript/TypeScript, React Search and analytics tools: Elasticsearch, Kibana Nice to Have: Experience developing for AWS Cloud (EC2, EKS, Fargate, IAM, S3, Lambda) Knowledge of serverless and microservices architectures Understanding More ❯

etc. Along with knowledge of utilizing Azure SQL Server, Data lake, etc. In-depth knowledge & experience using Visual Studio, with one of the programming languages: C#/Java/JavaScript/Python, and PowerShell. Thorough understanding of the fundamental architecture of the cloud and on-prem MSFT Suite. Solid fundamentals and thorough understanding of exception handling principles and production/ More ❯

are looking for .NET Developers who have experience in .NET, .NET Core/ASP.NET MVC, C# and SQL Server. You will receive training in all aspects of: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and SQL Server 2022. These .NET Developer positions come More ❯

Desirable Experience Knowledge of WPF application development Exposure to financial services or trading systems Understanding of the FIX protocol Experience with AWS services and cloud automation Knowledge of Java , JavaScript , or React Familiarity with microservices and serverless architecture Experience with TDD , BDD , or similar test-first methodologies What's on Offer Competitive base salary Annual bonus scheme Private healthcare and More ❯

they make it into production Demonstrate good judgement in selecting methods and techniques for obtaining solutions Must Haves 5+ years of full stack web development experience in Python, Django, JavaScript, HTML5, React (or similar Frontend UI frameworks such as Vue, Angular), CSS 3+ years of production support experience for enterprise-class customers At least 1 year of system design experience More ❯

for Work & Pensions, supported by the NHS and widely used across health/social care, HE and in the workplace. The skills we're looking for C# .Net, .NetCore. Javascript or Typescript, SCSS/CSS, HTML. Experiencewith either React.js. or Vue.js (but you'll be using Vue.js here!). SQL Server and an awareness of other data structures. RESTful web More ❯

Department for Work & Pensions, supported by the NHS and widely used across health/social care, HE and in the workplace. The skills were looking for C# .Net, .NetCore. Javascript or Typescript, SCSS/CSS, HTML. Experiencewith either React.js. or Vue.js (but youll be using Vue.js here!). SQL Server and an awareness of other data structures. RESTful web services. More ❯

MS Office 365 suite, SharePoint Online, Power Apps, GitHub, MS Teams, etc. In-depth knowledge & experience using Visual Studio, with one of the programming languages: C#/Java/JavaScript/Python, and PowerShell. In-depth knowledge and thorough experience of using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, Async/Sync, Request/Response, Service Bus, Publish/Subscribe More ❯

Tech Stack C#/.NET Azure : Batch, Blob/Table/Queue Storage, AKS, CosmosDB Distributed event-driven architecture (CQRS/event sourcing) Docker, Linux Frontend: minimal exposure to JavaScript but more backend programming DevOps and CI/CD Requirements 7+ years’ experience in commercial software engineering Deep experience with backend development in .NET and C# Solid understanding of distributed More ❯

MS Office 365 suite, SharePoint Online, Power Apps, GitHub, MS Teams, etc. In-depth knowledge & experience using Visual Studio, with one of the programming languages: C#/Java/JavaScript/Python, and PowerShell. In-depth knowledge and thorough experience of using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, Async/Sync, Request/Response, Service Bus, Publish/Subscribe More ❯

on products used by the business' customers. Regardless of the supportive team you're in, you could work in front-end or back-end development utilising languages such as JavaScript, HTML, CSS, C#, Java, Python or .NET amongst others. You'll also work with cloud computing platforms such as Azure or AWS, and experiment in new technologies and techniques. Whilst More ❯