251 to 275 of 1,925 JavaScript Jobs in the UK

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 ❯

in regular pair programming with senior developers, emphasizing learning, progression, and career development, solving highly complex problems. Key Technologies: Tech Stack: C#, ASP.NET, Object-Oriented programming and design patterns, JavaScript (AngularJS, ReactJS, or similar), Microsoft Azure or other cloud platforms, CI/CD DevOps exposure. Working Experience: Solid understanding of the Software Development Life Cycle (SDLC) and hands-on development More ❯

strategic advantage. You'll work alongside a talented team contributing ideas, collaborating with designers and prototyping new features. There's a modern tech stack, you'll be mainly using JavaScript/TypeScript and React but will be able to pick new technologies and skills up on the job. Location/WFH: You'll be joining a friendly and supportive team More ❯

strategic advantage. You'll work alongside a talented team contributing ideas, collaborating with designers and prototyping new features. There's a modern tech stack, you'll be mainly using JavaScript/TypeScript and React but will be able to pick new technologies and skills up on the job. Location/WFH: You'll be joining a friendly and supportive team More ❯

focus on front end work alongside a talented team contributing ideas, collaborating with designers and prototyping new features. There's a modern tech stack, you'll be mainly using JavaScript/TypeScript and React but will be able to pick new technologies and skills up on the job. Location/WFH: You'll be joining a friendly and supportive team 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 ❯

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 ❯

Demonstrable experience leading technical teams within an agile, product-focused environment. Strong expertise in .NET (Core/8), Azure, SQL, and event-driven architectures. Good working knowledge of React, JavaScript/TypeScript, and front-end engineering principles. Excellent understanding of CI/CD pipelines, preferably with GitHub Actions. Proven track record of designing secure, resilient, and scalable systems. A collaborative More ❯

Demonstrable experience leading technical teams within an agile, product-focused environment. Strong expertise in .NET (Core/8), Azure, SQL, and event-driven architectures. Good working knowledge of React, JavaScript/TypeScript, and front-end engineering principles. Excellent understanding of CI/CD pipelines, preferably with GitHub Actions. Proven track record of designing secure, resilient, and scalable systems. A collaborative More ❯

Demonstrable experience leading technical teams within an agile, product-focused environment. Strong expertise in .NET (Core/8), Azure, SQL, and event-driven architectures. Good working knowledge of React, JavaScript/TypeScript, and front-end engineering principles. Excellent understanding of CI/CD pipelines, preferably with GitHub Actions. Proven track record of designing secure, resilient, and scalable systems. A collaborative More ❯

self-motivated attitude towards learning and development Desirable Professional certifications such as Microsoft Certified Technology Specialist in C# .NET Knowledge of additional web technologies such as PHP, HTML, CSS, JavaScript and XML Familiarity with Agile methodologies and test-driven development Experience with mobile platforms, Windows and Linux operating systems Exposure to large-scale environments with 500+ users, mixed operating systems More ❯

related field, or equivalent professional experience. - Proven experience developing and supporting student systems, VLEs, or equivalent enterprise applications. - Strong proficiency in programming and web technologies, including: PHP, HTML5, CSS, JavaScript Python, Node.js Laravel and other PHP frameworks WordPress (customisation, plugins, integrations) - Experience integrating systems using APIs and web services. - Knowledge of relational databases (e.g., MySQL, SQL Server) and data structures. More ❯

related field, or equivalent professional experience. - Proven experience developing and supporting student systems, VLEs, or equivalent enterprise applications. - Strong proficiency in programming and web technologies, including: PHP, HTML5, CSS, JavaScript Python, Node.js Laravel and other PHP frameworks WordPress (customisation, plugins, integrations) - Experience integrating systems using APIs and web services. - Knowledge of relational databases (e.g., MySQL, SQL Server) and data structures. More ❯

FlaUI, or Katalon . Proficiency in performance testing tools like JMeter, Gatling, K6, Neoload, or Webload . Strong coding skills in at least one language such as Java, TypeScript JavaScript, Python, C#, , Scala, or PHP. Experience designing and building automation frameworks . Familiarity with Agile development environments (SCRUM, Kanban, TDD, BDD). Implementing pipelines using common tooling such as Jenkins More ❯

Thorough understanding of the software development lifecycle, from conception to deployment. Capable of conceptualizing and implementing software architectures spanning multiple technologies and platforms. Technology stack Python Flask Java Spring JavaScript BigQuery Redis ElasticSearch Airflow Google Cloud Platform Kubernetes Docker Voted "Best Places to Work," our culture is driven by self-starters, team players, and visionaries. Headquartered in Los Angeles, California More ❯

ability and enthusiasm to learn new technologies quickly. Desirable Skills: • Experience of systems engineering and systems integration. • Experience of contributing to bids/proposals. • Front-end development expertise with JavaScript and the REACT/MaterialUI framework. #LI-JS2 Together, as owners, let’s turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here More ❯

s degree in Computer Science or a similar technical field, or equivalent experience, plus relevant software engineering experience. Experience in full-stack development, with working knowledge of frontend (e.g., JavaScript) and backend (e.g., Python, Java) technologies. Experience with databases, data analytics (SQL/NoSQL, ETL/ELT), and APIs (REST, GraphQL). Experience working on cloud-native architectures in a More ❯

outreach activities to help build tech and cyber skills in the region. About you You will have experience in many of the following: Programming in one or more of JavaScript, Java, .Net, Python Collaboratively designing and building Proof of Concept or Production systems Source controlling your code with Version Control Systems, for example Git, Mercurial, Perforce Utilising CI/CD More ❯

collaboration abilities. Ability to work independently and in a team environment. Strong attention to detail and dedication to delivering high-quality work. Experience with front-end technologies (HTML, CSS, JavaScript). Experience with version control systems (e.g., Git is preferred). Hold current SC-level security clearance (preferable). Be able to gain SC-level security clearance (mandatory). Triad More ❯

you will be ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex More ❯

you will be ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex More ❯

you will be ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex More ❯

you will be ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex More ❯

you will be ready to move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex More ❯