101 to 125 of 1,643 JavaScript Jobs in the UK

strategies for automated regression testing. •Follows secure coding practices, performs triaging of security issues, and implements fixes to deliver secure applications. •Proficiency in C#, JavaScript, Angular, React. •Familiarity with Azure DevOps and GitLab. •Knowledge of common software vulnerabilities and leading practices to mitigate them. •Experience with pipeline automation. •Usage of More ❯

mentoring developers. 4+ years of experience in Python/Django development. Proficiency in HTML, CSS (Sass/Less), and modern front-end frameworks: React JavaScript TypeScript Node.js Experience with relational databases (MySQL, PostgreSQL). Strong knowledge of Git and version control tools (e.g. GitLab). Experience with cloud platforms (AWS More ❯

Engineer/Principal Developer Strong skills across C#/Python/Java (and willingness to pick up .Net if not worked with directly before) JavaScript/React and HTML/CSS (though this is more backend leaning in nature) Dealings across as many of the following as possible: .Net Core More ❯

in designing, building, and delivering robust distributed systems, REST APIs, and event-driven architectures. Strong knowledge and commercial experience working with the server-side JavaScript ecosystem (Node.js) and TypeScript. Lead by example and be an advocate for agile processes, operational excellence, and coding best practices such as pair-programming and More ❯

Current active SC clearance . Experience in Agile environments (e.g., SCRUM, Kanban). A technical development background with coding skills in Java, C#, TypeScript, JavaScript , or similar. Expertise in automation testing , with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssured . Knowledge of integration testing and automation More ❯

Current active SC clearance . Experience in Agile environments (e.g., SCRUM, Kanban). A technical development background with coding skills in Java, C#, TypeScript, JavaScript , or similar. Expertise in automation testing , with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssured . Knowledge of integration testing and automation More ❯

Work with third party UX/UI designers Talk to customers to get feedback SKILLS & KNOWLEDGE Front-end and back-end technologies: HTML, CSS, JavaScript, Python, PHP Modern front-end frameworks: React, Vue.js Database technologies: MySQL, Airtable AWS Apache, Nginx, Linux (bonus) Git and version control Strong problem-solving skills More ❯

bring experience and subject matter expertise in at least three of the following. Programming experience in one or more of: Java, Spring Boot, Python, JavaScript, TypeScript, ReactJS Unit testing frameworks usage (e.g., Cypress, Cucumber, Behave, Selenium) BDD domain specific languages and constructs (e.g., Cucumber, Gherkin) Containerisation technologies (Like Docker) Microservice More ❯

SC clearance . Significant experience in Agile environments (e.g., SCRUM, Kanban). Solid technical development background with strong coding skills in Java, C#, TypeScript, JavaScript, or similar. Proven expertise in automation testing, with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssured. Strong knowledge of integration testing and More ❯

to tell of both your successes and defeats along your learning journey. Essential experience * Software Design * Programming in two or more of: * C# * Java * JavaScript * Python * C++ * Typescript Desirable experience * Working knowledge of other languages and tools such as: * Windows/Unix/Linux/SQL/MongoDB/NetBeans More ❯

to tell of both your successes and defeats along your learning journey. Essential experience Software Design Programming in two or more of: C# Java JavaScript Python C++ Typescript Desirable experience Working knowledge of other languages and tools such as: Windows/Unix/Linux/SQL/MongoDB/NetBeans More ❯

to tell of both your successes and defeats along your learning journey. Essential experience * Software Design * Programming in two or more of: * C# * Java * JavaScript * Python * C++ * Typescript Desirable experience * Working knowledge of other languages and tools such as: * Windows/Unix/Linux/SQL/MongoDB/NetBeans More ❯

to tell of both your successes and defeats along your learning journey. Essential experience * Software Design * Programming in two or more of: * C# * Java * JavaScript * Python * C++ * Typescript Desirable experience * Working knowledge of other languages and tools such as: * Windows/Unix/Linux/SQL/MongoDB/NetBeans More ❯

experience working as a software engineer. Computer Engineering or Computer Science or equivalent scientific/technical degree or additional 2+ years experience. Expert in Javascript(ES6)/Typescript, HTML & CSS, NodeJS, React, NextJS, VueJS, Apollo GraphQL (server & client), REST APIs (server & client), Docker, Terraform, and Storybook. Expert with build tools More ❯

Operational and Governance framework Your skills and experiences: Essential: Data Engineering experience & knowledge in relation to problem solving data related issues. Experience in using JavaScript or TypeScript, HTML and CSS & other Microservices applications. Good knowledge and understanding of MSSQL/SQL, writing queries using multiple tables, and interpreting results. Proven More ❯

products, delivering enhancements as part of the ongoing development of the product post MVP. Build, lead, mentor, and guide a team of C# and Javascript developers, fostering a collaborative and high-performing environment. Provide technical leadership and expertise on development best practices, design patterns, and architectural decisions. Participate in the More ❯

or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python. Experience in cloud-native development, including designing, building, and deploying scalable applications using microservices architecture, containers (e.g., Docker), and orchestration More ❯

or systems development would be beneficial for this role. Including any of the following Programming Languages: Proficiency in languages such as: • C++, Java, Python, JavaScript, C# Systems & Tools: Knowledge of or experience with: • ??Linux/Unix operating systems • ??Cloud Technologies (AWS, Azure, Google Cloud) • ??DevOps tools (e.g., Docker, Kubernetes) • ??Version More ❯

processes, policies, or technologies Knowledge of operating systems, including Windows, MacOS, and/or Linux Proficient programming skills in languages such as Python, Java, JavaScript, C, C++, or C# Experience with web development and frameworks, such as NodeJS, ReactJS, ASP.NET, AngularJS, Flask, Ruby on Rails, etc. Familiarity with databases, including More ❯

Skills C#/.Net Core Vue or Angular or React or Node or Knockout SQL Server Web API, HTML, CSS, Web Services, JQuery and JavaScript Desirable skills AWS Services or Azure Docker/Rancher Unit Testing Selenium automation The role requires that you are an excellent team player and can More ❯

development, testing, CI/CD, and software diagnostics Be part of a dynamic, problem-solving team working on high-impact projects Key Skills Programming: JavaScript (Node), Python, C++ or other object-oriented languages Software Development & Testing: Unit, system, and integration testing Cloud & DevOps: AWS, Docker, Kubernetes, Jenkins, GitHub Actions UI More ❯

make a real impact. this will be an office based position based in Chorley. Key Responsibilities: Develop and maintain web applications using PHP, SQL, JavaScript, and TypeScript. Write clean, efficient, and maintainable code. Design and implement secure, scalable APIs. Optimize application performance and troubleshoot issues. Conduct code reviews and share More ❯

to deliver high-quality solutions Skills and Experience: Proven experience in C# .NET development (including popular frameworks) Strong knowledge of SQL, HTML, CSS, and JavaScript Experience with Single Page Applications (SPA), ideally Angular Understanding of enterprise service-oriented development Passion for agile, lean, and DevOps methodologies Strong problem-solving, communication More ❯

Ideal requirements for the Developer include: Strong proficiency with C# and .NET Core Experience with relational databases such as SQL Familiarity with HTML, CSS, JavaScript/TypeScript Any experience with React/Angular/Vue.js would be a bonus Familiarity with DevOps practices, CI/CD pipelines, and tools like More ❯

development at a senior level Expert understanding of microservice architecture Expert knowledge of PHP Hands-on experience of PHP frameworks (Symfony preferred) Proficient in JavaScript, including modern MVVM frameworks (React preferred) Proficient in SQL and experience with MySQL Experience with cloud platforms (AWS preferred) Familiarity with design-led and mobile More ❯