1 to 25 of 869 JavaScript Jobs in the South East

Airware is a pioneering technology solution provider, at the forefront of the mobile transformation within the aviation industry. We are reimagining the travel experience by putting the power of the smartphone at the core of the journey. Our app-driven More ❯

required for role of Senior Software Engineer: Proficiency with Python. Knowledge of current software design and development approaches, platforms, and best practice. Experience of other programming languages, such as JavaScript, HTML5, CSS3, TypeScript or other statically typed languages. Experience in using Git for version control. Knowledge of unit testing, integration testing, and User Acceptance testing. Understanding of UI/UX … individual to have been living in the UK for a minimum of five years with a right to work. Keywords: Defence, MOD, Software Engineer, Analyst, Python, UI/UX, JavaScript, HTML5, CSS3, Power BI, Power Apps, Agile/Scrum, Kubernetes, Azure, Docker, React.js, Redhat Openshift Container Platform, Advanced Excel, VBA, Armed Forces #J-18808-Ljbffr More ❯

Job Description: Role Highlights: Location: Hybrid - Reading, Croydon Type: full-time Job Title: Java Full stack Software Engineer Job Description: Opportunity for talented Full Stack Software Engineer to join collaborative engineering team. This role will focus on design, architecture, and More ❯

best practices, and help mentor more junior developers. Key responsibilities: Build and maintain scalable web applications using C#, .NET 6, ASP.NET Core/MVC Frontend development using TypeScript/JavaScript and modern frameworks (Angular, Vue, or React) Design and develop APIs and backend logic using SQL Server and MySQL Collaborate in an Agile environment (Scrum, Sprints, Stand-Ups) Participate in More ❯

end-to-end web or mobile development in an Agile environment supporting automated CI/CD pipelines. Possess strong communication and collaboration skills. Be experienced in Vue.js, React, Angular, JavaScript, and C# or Node.js, following best practices. Have experience building Microservice Architectures using ReST or GraphQL, .NET Core v3. Demonstrate a strong can-do attitude. Desirable Skills Delivered production-level More ❯

bonus (9%) You will be eligible to participate in the company's share options scheme What You'll Be Doing Designing and building complex front-end features using modern JavaScript frameworks. Collaborating with UX/UI designers and stakeholders to deliver seamless user experiences. Ensuring performance, accessibility, and cross-browser compatibility. Influencing architecture and contributing to product design discussions. Promoting … best practices through code reviews and mentorship. Staying up to date with emerging technologies and tools. What We're Looking For Expert-level JavaScript/TypeScript with deep experience in React, Vue, or Angular. Strong grasp of HTML5, CSS3, browser APIs, and responsive design principles. Proven experience in integrating front-end applications with RESTful APIs. Understanding of web security and More ❯

strength and passion for building front-end using React. Experience required: 6+ years of commercial development experience Deep expertise in React.js for high-performance web applications Solid grounding in JavaScript (ES6+), TypeScript, HTML5, CSS3, and modern UI architectures (Redux, Context API) Strong server-side skills ideally in Java and/or Python Experience with SQL and working with relational databases More ❯

or Azure for scalable deployments. Collaborate - Work closely with product teams to turn ideas into reality. What We're Looking For: 2+ years' experience in software development. Proficiency in JavaScript (React, Vue, Angular) & backend tech (Node.js, Python, Java, .NET). Experience with databases (MongoDB, PostgreSQL, MySQL, etc.). Familiarity with DevOps, CI/CD, and cloud platforms (AWS, Azure, GCP More ❯

RESTful API design and consumption. Collaborate on version control practices using Git, documentation, and code reviews. Desired Skills: Passion for software development and continuous learning. Some frontend experience with JavaScript/TypeScript and frameworks like React.js. Basic backend experience with Python or Node.js. Understanding of databases (relational and NoSQL). Familiarity with cloud platforms (AWS/Azure) is a plus. More ❯

DevOps, Jenkins TFSVC, GIT Azure Cloud Platform, Amazon Web Services Identity Access ORM Tools Umbraco SharePoint JSON, XML, XSLT,XPath,XQuery LinQ, Lamba Powershell HTML5, CSS3, SASS Bootstrap React JavaScript, jQuery, jQuery UI SQL Server T-SQL/SQL Server Unit Test Tools .NET Core/Framework C# ASP.NET core, Web API, MVC, WebForms What We Offer Save For Your More ❯

Work with high availability active-active & active-passive multi-data centre applications with disaster recovery capabilities would be an advantage. • Familiarity with developing User Interface applications using Angular and JavaScript is beneficial. • Experience working in an agile development environment. • Ability to report the status of delivery effectively on a regular basis. • Experience in secure coding practices and security design. • Positive More ❯

drive the business forward, presenting a fantastic opportunity for those who join their journey. Role Overview They are looking for an experienced Front-End Developer with strong expertise in JavaScript to work on their core web-based platforms. The role involves designing, developing, and maintaining high-quality, user-friendly front-end applications that enhance the companys digital and e-commerce … issues. Detail-Oriented Anticipate growth and performance needs while ensuring compliance with web development best practices. Responsibilities Technical Excellence Develop and maintain scalable, high-performance front-end applications using JavaScript, TypeScript, and modern frameworks (React, Node, or Next). Work closely with designers, product managers, and back-end developers to implement seamless user experiences. Ensure applications are optimized for performance … culture, ensuring best practices are shared across the team. Communicate technical details effectively with both technical and non-technical team members. Essential Knowledge, Skills & Experience Skills Strong expertise in JavaScript, TypeScript, and modern front-end frameworks (React, Node, or Next). Deep understanding of HTML, CSS, and CSS preprocessors (SASS, LESS). Proficiency in responsive design and mobile-first development. More ❯

drive the business forward, presenting a fantastic opportunity for those who join their journey. Role Overview They are looking for an experienced Front-End Developer with strong expertise in JavaScript to work on their core web-based platforms. The role involves designing, developing, and maintaining high-quality, user-friendly front-end applications that enhance the company’s digital and e … issues. Detail-Oriented – Anticipate growth and performance needs while ensuring compliance with web development best practices. Responsibilities Technical Excellence Develop and maintain scalable, high-performance front-end applications using JavaScript, TypeScript, and modern frameworks (React, Node, or Next). Work closely with designers, product managers, and back-end developers to implement seamless user experiences. Ensure applications are optimized for performance … culture, ensuring best practices are shared across the team. Communicate technical details effectively with both technical and non-technical team members. Essential Knowledge, Skills & Experience Skills Strong expertise in JavaScript, TypeScript, and modern front-end frameworks (React, Node, or Next). Deep understanding of HTML, CSS, and CSS preprocessors (SASS, LESS). Proficiency in responsive design and mobile-first development. More ❯

and data-layer components, working within an Agile, cloud-based (Azure) environment. Key Responsibilities Full-stack development using C# .NET Core , Web API , Angular 9+ , HTML/CSS, and JavaScript frameworks. Build and support Microservices , Azure Service Bus integrations, and containerized services (Docker). Develop and maintain APIs, web services, and enterprise data layers. Collaborate with cross-functional teams including … and maintain existing systems; implement business-driven enhancements. Skills & Experience Required Proficient in C# .NET Core/.NET Framework Strong front-end experience : Angular 9+, responsive HTML/CSS, JavaScript RESTful APIs, Web API, Microservices Azure Cloud , Service Bus, SQL Server, Docker (preferred) Familiarity with Entity Framework , GraphQL, and ETL processes Experience with Unit Testing , mocking frameworks, and secure coding More ❯

into technical specifications, user stories, and workflows using AI-assisted tools AI-Powered Development: Write, debug, and maintain full-stack production-ready code using AI-driven development environments (Python, JavaScript, TypeScript, etc.) Prompt-Driven Coding: Craft effective prompts for AI tools (including Claude, GitHub Copilot, Windsurf) to generate and refine code snippets, ensuring adherence to best practices Full-Stack Implementation … standards Required Qualifications Education: Bachelor’s degree in Computer Science, Software Engineering, or related field; Master’s preferred Experience: 5+ years of experience delivering full-stack applications using Python, JavaScript, or similar 2+ years working with AI-powered development tools Proven end-to-end product development experience Hands-on with automated testing and debugging in AI-driven environments Technical Skills … Thinking Cross-Functional Communication and Collaboration Fast Learner in AI-Driven Development Environments High Adaptability to Evolving Tools and Standards Strong Execution and Delivery Focus Tools Experience Languages: Python, JavaScript, TypeScript Frontend: React, Vue.js Backend: Node.js, Express AI Dev Tools: GitHub Copilot, Claude, Windsurf Enterprise Platforms: Microsoft MCP Cloud Platforms: AWS, Vercel, Azure Testing: Jest, Cypress, Playwright Version Control: Git More ❯

with cross-functional teams using Agile methodologies. Rapidly prototype new ideas while ensuring scalability and robustness for production systems. Technical Skills Programming Languages: Java, Python, C#, C/C++, JavaScript, Ruby Web Technologies: React, Webpack, SCSS, Node.js, AngularJS Protocols: HTTP, TCP/IP, UDP, SMTP, DNS API Development: REST, SOAP, RPC, RMI Architectures: Microservices, Cloud-Native, Federated Modules, Micro-frontends More ❯

the stack Key Experience & Attributes required: 5+ years of professional experience in software development Strong skills in .NET Core/C# and backend development Proficiency with React and modern JavaScript/TypeScript Experience with Microsoft Azure for cloud-native applications Solid understanding of DDD and clean architecture principles Experience with relational and NoSQL databases (e.g., SQL Server, Cosmos DB) Familiarity More ❯

the stack Key Experience & Attributes required: 5+ years of professional experience in software development Strong skills in .NET Core/C# and backend development Proficiency with React and modern JavaScript/TypeScript Experience with Microsoft Azure for cloud-native applications Solid understanding of DDD and clean architecture principles Experience with relational and NoSQL databases (e.g., SQL Server, Cosmos DB) Familiarity More ❯

development What We’re Looking For: A recently completed degree in Computer Science, Software Engineering, or a related field Strong programming skills in at least one language (e.g. Python, JavaScript, Java, C++) Understanding of software development principles, data structures, and algorithms Experience with web development frameworks or tools (e.g. React, Node.js, Django) Enthusiasm for learning and building high-quality software More ❯

development What We’re Looking For: A recently completed degree in Computer Science, Software Engineering, or a related field Strong programming skills in at least one language (e.g. Python, JavaScript, Java, C++) Understanding of software development principles, data structures, and algorithms Experience with web development frameworks or tools (e.g. React, Node.js, Django) Enthusiasm for learning and building high-quality software More ❯

development What We’re Looking For: A recently completed degree in Computer Science, Software Engineering, or a related field Strong programming skills in at least one language (e.g. Python, JavaScript, Java, C++) Understanding of software development principles, data structures, and algorithms Experience with web development frameworks or tools (e.g. React, Node.js, Django) Enthusiasm for learning and building high-quality software More ❯

development What We’re Looking For: A recently completed degree in Computer Science, Software Engineering, or a related field Strong programming skills in at least one language (e.g. Python, JavaScript, Java, C++) Understanding of software development principles, data structures, and algorithms Experience with web development frameworks or tools (e.g. React, Node.js, Django) Enthusiasm for learning and building high-quality software More ❯

experience in software engineering, preferably within the Life Sciences Sector Strong grasp of computer science fundamentals: data structures and algorithms, complexity, object oriented design Mastery of modern web technologies & Javascript is essential: React, CSS, Node, Angular, etc. Proficient in at least one all purpose imperative language: Python (ideal), Java, C++, etc. Familiar with modern DevOps/CloudOps best practices - test More ❯

experience in software engineering, preferably within the Life Sciences Sector Strong grasp of computer science fundamentals: data structures and algorithms, complexity, object oriented design Mastery of modern web technologies & Javascript is essential: React, CSS, Node, Angular, etc. Proficient in at least one all purpose imperative language: Python (ideal), Java, C++, etc. Familiar with modern DevOps/CloudOps best practices - test More ❯

experience in software engineering, preferably within the Life Sciences Sector Strong grasp of computer science fundamentals: data structures and algorithms, complexity, object oriented design Mastery of modern web technologies & Javascript is essential: React, CSS, Node, Angular, etc. Proficient in at least one all purpose imperative language: Python (ideal), Java, C++, etc. Familiar with modern DevOps/CloudOps best practices - test More ❯