1,251 to 1,275 of 3,005 JavaScript Jobs

and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of $13+ billion. UI ReactJS Developer role • Extensive knowledge of React JS, JavaScript, Web 2.0 and solid understanding of Object-Oriented Principles. • Demonstrated hands on experience using Java or JavaScript and experience designing, developing and maintaining complex applications and database experience (SQL Server More ❯

Automate workflows to streamline processes and integrate with external data sources including SQL, SharePoint, or third-party APIs using Common Data Service. Proficient in using SharePoint Framework (SPFx) and JavaScript frameworks (e.g., Angular, React). Experience with REST APIs, JavaScript, HTML5, CSS3, and jQuery. Work with SharePoint Administrator to manage SharePoint environments, including user permissions, security, governance, and configuration and More ❯

Lead Frontend Engineer (React, TypeScript, JavaScript) UK Remote | Up to £85,000 + Benefits A tech for good company focused on building secure, mission-critical software for enterprise sectors is looking to hire a Lead Frontend Engineer to take a leadership role on their flagship product. This is a hands-on position where you’ll drive frontend development using React … software you’ll help shape directly supports professionals working in complex and sensitive domains. Your Role: Frontend Development: Build and enhance responsive user interfaces with React, TypeScript, and modern JavaScript standards. Team Leadership: Mentor and manage a small group of engineers (2–3), offering technical guidance, code reviews, and career support. Cross-Disciplinary Collaboration: Partner with design, product, and backend … and GraphQL APIs for dynamic data handling. Quality and Performance: Champion best practices in testing, performance tuning, and maintainable code. What You'll Bring: Strong experience in React, TypeScript, JavaScript, HTML, and CSS Strong background in delivering frontend projects from planning through to production Track record of leading a team of 2+ developers, providing mentorship and coaching to bring the More ❯

Senior Full Stack Mobile Engineer Tech : React Native, JavaScript, Android, iOS Why? start-up financial services, revolutionising the industry Location : Hybrid - 2 days in the office (Central London) Salary : £80,000 - £100,000 benefits Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly … core principles. Prior experience with iOS and Android platforms, having a deep understanding of the ecosystem differences. Familiarity with RESTful APIs and mobile libraries for networking. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. Experience with automated testing suites, like Jest or Mocha. Excellent problem-solving skills and the ability to think algorithmically. Experience with cloud More ❯

for their own taxes and national insurance. We expect the candidate to have at least 5+ years commercial experience. The Angular Developer will need solid knowledge of Angular, AngularJS, JavaScript, Typescript, and solid understanding of web technologies. Experience with building scalable and micro frontend applications will be desired. This Angular Developer role will suit someone who is looking for a … exciting challenge within a successful and growing remote team. The company are based in Malta, and they can assist with relocation should you desire. Key skills required Angular AngularJS JavaScript Typescript RESTful APIs RxJS Azure DevOps Jira Agile methodology The ideal Angular Developer will have a passion for programming and be able to work individually and within a team. Key More ❯

Python | AWS | React - (Mid-Level) - Up to £50,000 ?? Location: Remote - Must Be UK Based ?? Full Time | Flexible Working Are you a Full Stack Developer with strong Python and JavaScript experience looking to make your mark on a fast-growing digital platform? We're seeking a passionate mid-level developer to join a small, agile team working on a cutting … leads to build reliable, user-friendly web applications - Develop and maintain APIs and services using Python (using frameworks, such as Flask) - Build and improve modern front-end interfaces using JavaScript (using industry-standard frameworks and libraries, such as React) - Help define and implement best practices for reusable code, modular architecture, and streamlined deployment - Contribute to front-end tech stack standardisation … and UX consistency - Support integration between AI, data processing, and user-facing components ?? What We're Looking For: - Strong proficiency in Python and JavaScript - Experience with Flask or similar server-side frameworks - Solid front-end skills with React (or similar modern JS libraries) - Comfortable working with (and developing) REST APIs, MongoDB, and familiarity with deploying software to the cloud - Familiarity More ❯

facing components that make complex AI tech usable by non-technical users in the field. What You'll Do: Own the development of intuitive frontend interfaces using React and JavaScript Integrate LLMs, RAG pipelines, and system orchestration into seamless AI applications Collaborate with ML engineers and military users to ship production-ready full-stack solutions Work in Python, JavaScript, and More ❯

a dynamic team based in Newcastle upon Tyne. The ideal candidate will have a strong front-end experience and enjoys solving complex challenges. Key skills and experience: HTML, CSS JavaScript Advanced proficiency in React Excellent problem-solving skills Excellent communication skills and ability to work independently and part of a team. For full details please get in touch today More ❯

ownership of and will see the business impact of. There's a focus on backend and API development although you'll also have elements of front end work with JavaScript and React.js. Location: You'll be based in plush City office on a fulltime basis, Monday to Friday. About you: You have expertise with C# .Net, ASP.Net development You have … a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are degree educated in Computer Science or similar technical discipline What's in it for you: As More ❯

exploration with incredible savings. They are currently looking for a Senior Engineering Manager to lead their existing team (circa 15), made up of passionate and like-minded Full stack JavaScript Engineers. As the Senior Engineering Manager you'll play a pivotal role in driving innovation, leading and ensuring the scalability of their product. You will play a key part in … level, whilst remaining close to the code and has a passion for this! What we expect from the Senior Engineering Manager: • 10+ years experience in software engineering - All things JavaScript, TypeScript + Java • 3+ years experience as an engineering manager - proven people/technical leadership experience. • Proven experience in system architecture design, including scalable, reliable and performant solutions. • Experience scaling More ❯

exploration with incredible savings. They are currently looking for a Senior Engineering Manager to lead their existing team (circa 15), made up of passionate and like-minded Full stack JavaScript Engineers. As the Senior Engineering Manager you'll play a pivotal role in driving innovation, leading and ensuring the scalability of their product. You will play a key part in … level, whilst remaining close to the code and has a passion for this! What we expect from the Senior Engineering Manager: • 10+ years experience in software engineering - All things JavaScript, TypeScript + Java • 3+ years experience as an engineering manager - proven people/technical leadership experience. • Proven experience in system architecture design, including scalable, reliable and performant solutions. • Experience scaling More ❯

performance, and shaping the digital journey from prototype through to production. What you'll be doing: Building responsive, high-quality web applications and user interfaces using HTML, CSS and JavaScript Translating design mock-ups and wireframes into accessible, functional front-end features Collaborating with back-end teams to ensure seamless integration of APIs and data services Testing, debugging and maintaining … re looking for: UK Developed Vetting (DV) clearance is essential Experience as a Front-End Developer with a strong portfolio of front-end applications Proficiency in HTML, CSS and JavaScript, including modern frameworks such as React, Angular or Vue.js Understanding of responsive design and cross-browser compatibility Familiarity with version control (Git) and front-end build tools like Webpack or More ❯

Full Stack Developer - C# .Net/Azure/JavaScript - Tamworth - £40,000 - £50,000 The Role An innovative Automotive Software House are looking for a talented Full Stack Developer to focus on innovating their current systems and innovating new solutions to their global customer base. You will have complete autonomy to produce creative solutions across the full stack and various … suite, this will be the role for you! Register your interest ASAP by applying now as you have nothing to lose! Full Stack Developer - C# .Net/Azure/JavaScript - Tamworth - £40,000 - £50,000 Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data More ❯

exploration with incredible savings. They are currently looking for a Senior Engineering Manager to lead their existing team (circa 15), made up of passionate and like-minded Full stack JavaScript Engineers. As the Senior Engineering Manager you'll play a pivotal role in driving innovation, leading and ensuring the scalability of their product. You will play a key part in … level, whilst remaining close to the code and has a passion for this! What we expect from the Senior Engineering Manager: • 10+ years experience in software engineering - All things JavaScript, TypeScript + Java • 3+ years experience as an engineering manager - proven people/technical leadership experience. • Proven experience in system architecture design, including scalable, reliable and performant solutions. • Experience scaling More ❯

exploration with incredible savings. They are currently looking for a Senior Engineering Manager to lead their existing team (circa 15), made up of passionate and like-minded Full stack JavaScript Engineers. As the Senior Engineering Manager you'll play a pivotal role in driving innovation, leading and ensuring the scalability of their product. You will play a key part in … level, whilst remaining close to the code and has a passion for this! What we expect from the Senior Engineering Manager: • 10+ years experience in software engineering - All things JavaScript, TypeScript + Java • 3+ years experience as an engineering manager - proven people/technical leadership experience. • Proven experience in system architecture design, including scalable, reliable and performant solutions. • Experience scaling More ❯

exploration with incredible savings. They are currently looking for a Senior Engineering Manager to lead their existing team (circa 15), made up of passionate and like-minded Full stack JavaScript Engineers. As the Senior Engineering Manager you'll play a pivotal role in driving innovation, leading and ensuring the scalability of their product. You will play a key part in … level, whilst remaining close to the code and has a passion for this! What we expect from the Senior Engineering Manager: • 10+ years experience in software engineering - All things JavaScript, TypeScript + Java • 3+ years experience as an engineering manager - proven people/technical leadership experience. • Proven experience in system architecture design, including scalable, reliable and performant solutions. • Experience scaling More ❯

technology consultancy that is expanding its Software Development team. This is an excellent opportunity for a proactive and committed Software Developer with expertise in .NET (C#/ASP.NET), modern JavaScript frameworks, and SQL to contribute to impactful projects across a diverse client base. About the role As a Software Developer, you will be working on the development, and maintenance of … the technical team to ensure solutions are aligned with client needs and project goals. Required Skills & Experience Proficiency in C# .NET (including ASP.NET). Hands-on experience with modern JavaScript frameworks (Angular, React, or Vue.js). Strong knowledge of SQL Server and database development. Experience building and implementing APIs . Excellent communication and stakeholder engagement skills. Benefits Package Hybrid working More ❯

of front-end website development experience 2+ Years of extensive up-to-date, in-depth knowledge and proven development experience of modern HTML and CSS 2+ Years of current javascript framework experience (e.g. Angular, React, Vue) Experience using Responsive Design techniques and progressive enhancement in a mobile-first approach Knowledge of how to optimize CSS/HTML/Javascript for … of user flows and be able to integrate them into our product. You will be required to work with the backend development team to present specs and coordinate deployment. JavaScript Frameworks (e.g. Angular, React, Vue) CSS SCSS HTML Bootstrap Framework Responsive Website Technology Graphic Design AWS (S3 & EC2) Adobe Photoshop Adobe Indesign Adobe Illustrator Creatively solve complex problems Handle website More ❯

not limited to Computer Science, Computer Engineering, and Electrical Engineering. Understanding of data structures and algorithms. Proficiency in one or more programming languages (e.g., JAVA, C++, Python, JS, HTML, JavaScript, GO) Extensive experience in engineering roles specializing in operating system performance optimization, systems optimization, or related areas. Desirable: Experience in developing mobile application software, Internet software or iOS/Android … operating systems Familiarity with front-end development technologies including but not limited to JavaScript frameworks (e.g., React, Angular, Vue.js), HTML5, and CSS.", HTML5, CSS Knowledge of operating system principles and experience in system architecture, performance, and power consumption optimization. Experience in publishing academic papers in related fields. Experience in publishing papers in international conferences or journals. More ❯

not limited to Computer Science, Computer Engineering, and Electrical Engineering. Understanding of data structures and algorithms. Proficiency in one or more programming languages (e.g., JAVA, C++, Python, JS, HTML, JavaScript, GO) Extensive experience in engineering roles specializing in operating system performance optimization, systems optimization, or related areas. Desirable: Experience in developing mobile application software, Internet software or iOS/Android … operating systems Familiarity with front-end development technologies including but not limited to JavaScript frameworks (e.g., React, Angular, Vue.js), HTML5, and CSS.", HTML5, CSS Knowledge of operating system principles and experience in system architecture, performance, and power consumption optimization. Experience in publishing academic papers in related fields. Experience in publishing papers in international conferences or journals. More ❯

C#.NET Software Engineer - Leeds (Hybrid) - £55K Software Engineer - Software Development - C# - .NET - Azure - JavaScript - Full Stack Development - Cloud - ASP.NET. - SQL - T-SQL - Software Developer - OOP Are you a software engineer with a passion for cutting-edge technology? Ready to take your career to the next level at a dynamic and forward-thinking legal powerhouse? Look no further - this could be … I want to hear from you! Please submit your resume and a compelling cover letter outlining your relevant experience to peter.hutchins @ circlerecruitment.com Software Engineer - Software Development - C# - .NET - Azure - JavaScript - Full Stack Development - Cloud - ASP.NET. - SQL - T-SQL - Software Developer - OOP Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if More ❯

integrate APIs with backend services Contribute to code reviews, problem-solving, and technical discussions to ensure best practice standards are met What We're Looking For Good knowledge of JavaScript/TypeScript, HTML, and SCSS Experience in WordPress development , including custom themes, post types, and functionality Basic understanding of PHP and version control tools (e.g., Git) Strong communication and problem … solving skills, with enthusiasm to learn and grow as part of a team Desirable (not essential): Exposure to modern JavaScript frameworks Familiarity with DevOps tools, CI/CD pipelines, or deployment automation Why Join Us? Competitive salary and clear career progression opportunities Supportive team culture with regular training, knowledge sharing, and hackathons Modern office with great perks - free meals, drinks More ❯

C#.NET Software Engineer - Manchester (Hybrid) - £55K Software Engineer - Software Development - C# - .NET - Azure - JavaScript - Full Stack Development - Cloud - ASP.NET. - SQL - T-SQL - Software Developer - OOP Are you a software engineer with a passion for cutting-edge technology? Ready to take your career to the next level at a dynamic and forward-thinking legal powerhouse? Look no further - this could be … I want to hear from you! Please submit your resume and a compelling cover letter outlining your relevant experience to peter.hutchins @ circlerecruitment.com Software Engineer - Software Development - C# - .NET - Azure - JavaScript - Full Stack Development - Cloud - ASP.NET. - SQL - T-SQL - Software Developer - OOP Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if More ❯

C#.NET Software Engineer - Manchester (Hybrid) - £55K Software Engineer - Software Development - C# - .NET - Azure - JavaScript - Full Stack Development - Cloud - ASP.NET. - SQL - T-SQL - Software Developer - OOP Are you a software engineer with a passion for cutting-edge technology? Ready to take your career to the next level at a dynamic and forward-thinking legal powerhouse? Look no further - this could be … I want to hear from you! Please submit your resume and a compelling cover letter outlining your relevant experience to peter.hutchins @ circlerecruitment.com Software Engineer - Software Development - C# - .NET - Azure - JavaScript - Full Stack Development - Cloud - ASP.NET. - SQL - T-SQL - Software Developer - OOP Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if More ❯

of experience, or a Master's degree with 3 years of experience Proficiency in Java/JEE development, including design patterns and best practices Experience with GWT, Ext JS, JavaScript/JSP, Struts/Spring Familiarity with application servers such as Oracle, Tomcat, and Weblogic Strong UI development and testing skills using Eclipse and JUnit U.S. Citizenship and ability to … obtain and maintain a Top Secret clearance Preferred Qualifications: Experience with JavaScript frameworks/libraries such as Ext JS, React, Angular, Vue Familiarity with RESTful web services, JSON/XML Proficiency with tools like Eclipse, Jenkins, GitLab, Gradle, GIT, JIRA, Selenium Understanding of Agile methodologies including SCRUM and XP, and Test-Driven Development Domain-specific experience with USSTRATCOM mission planning More ❯