Browse Frontend Jobs
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1,381 jobs found for "API Development"
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Senior React Developer with Java API & Spring Boot Experience
…multiple enterprise applications and digital initiatives. • Provide technical leadership and informal mentoring to junior developers. • Develop innovative solutions based on business requirements and technical analysis. • Participate in and lead critical projects, customer … scalability. • Collaborate closely with backend teams to design, consume, and integrate RESTful APIs. • Support Java Spring Boot API development and enhancements as needed. • Troubleshoot and resolve issues across UI, API, and integration…
Frontend Developer (UI/UX + ReactJS + JavaScript + RESTful APIs)
…Role: Frontend Developer (UI/UX + ReactJS + JavaScript/ Typescript + RESTful APIs) Location: Sydney Fulltime (Permanent) Job Description Job Summary: We are seeking a highly skilled Frontend Developer with extensive experience in ReactJS to join … ensuring the technical feasibility of UI/UX designs. Responsibilities: Develop and maintain high quality web applications using ReactJS. Collaborate with designers and backend developers to create seamless user experiences. Optimize applications for maximum…
Node.js Frontend Developer
…using Node.js. Build lightweight REST APIs to support frontend applications. Integrate frontend applications with enterprise APIs and backend services. Implement authentication, authorization, and secure API communication. Develop reusable … middleware components. API Integration Consume and integrate RESTful APIs. Handle JSON/XML data transformations. Implement API error handling and retry mechanisms. Collaborate with backend teams to define API contracts. Support API testing using…
React Developer New
…Integral Federal is seeking a React Developer to develop and sustain user-facing JPES/JCRM capabilities supporting operational planners and mission users. Develop and enhance React-based user interfaces. Implement responsive and usable … operational workflows. Integrate frontend components with backend APIs. Troubleshoot and resolve UI defects. Develop automated frontend tests. Support user demonstrations and feedback. Support Section 508/accessibility compliance. Participate in Agile development and release…
Frontend Developer
…Frontend Developer with strong React.js skills to join our development team. The ideal candidate should have hands-on experience building responsive and user-friendly web applications. Key Responsibilities Develop and maintain … applications using React.js . Build reusable and responsive UI components. Integrate REST APIs with frontend applications. Collaborate with backend developers and UI/UX teams. Debug, test, and optimize application performance. Write clean, maintainable…
Software Engineer (Front-End Web Developer)
…such as jQuery, Backbone.js, Ember.js, D3, or similar technologies. Develop applications using Angular or React and/or support Java service development. Consume RESTful APIs within modern web applications. Develop views and templates using … JavaScript development experience utilizing modern standards, strict mode compliance, modularization techniques, and contemporary frameworks or libraries. Experience developing applications using Angular or React and/or Java service development. Experience consuming RESTful APIs. Experience…
React Js Developer New
…passionate and skilled React.js Developer with 1-2 years of experience in front-end development. The ideal candidate will be responsible for developing and maintaining web applications using React.js while ensuring high … Skills:- Javascript, Redux/Flux, React.js, HTML/CSS, RESTful APIs, Xcode, iOS App Development, Android Development, Firebase, User Interface (UI) Development and Web API…
Front End Engineer
…Responsibilities Frontend Development: Develop and maintain user interfaces using Next/React JS, ensuring a responsive, accessible, and engaging user experience. Implement and adhere to the latest frontend development principles and best practices, including … code. Participate in code reviews to ensure code quality and knowledge sharing. Middleware Development: Design, develop, and maintain API middleware to support frontend functionality and integrate with various backend systems. Architecture & Design…
SDE-1 – Frontend Engineer
…deliver end-to-end features. Build complex interfaces such as: API management dashboards API/API Group management API marketplace Developer portal API policy configuration Authentication and security configuration Analytics and monitoring dashboards User … important frontend functionality. Contribute to improving frontend architecture, development standards, and developer experience. Required Skills 1–3 years of professional experience in frontend development. Strong knowledge of JavaScript / TypeScript. Strong experience with…
Senior, Software Engineer (Front End)
…side JavaScript, developing scalable backend services and ensuring seamless integration with frontend applications. Implement efficient data processing and handle asynchronous operations effectively. Backend Development: Design and develop RESTful APIs, ensuring robust … usage. Strong hold on Node.js for server-side JavaScript and associated backend development. Experience in designing and developing RESTful APIs for robust and secure communication between frontend and backend systems. Proficiency with…
Frontend Developer
…Front End Developer | London We are currently supporting the delivery of a major AI-enabled Defence programme and we're looking to speak with experienced DV Cleared Front End Developers … opportunity to work on a next-generation Defence Intelligence platform, helping to design and develop intuitive, analyst-facing interfaces that improve operational decision-making, streamline workflows, and support mission-critical users. What…
Frontend Developer
…Developer to come and join a Front Office Development Team where you will be working on a Portfolio Management Application Suite. We are looking to hire a Front End Developer with JavaScript … this role. Extensive experience Front End JavaScript and React Framework Development of B2C and Websites. In depth development of API’s and Restful Expert Development using JavaScript ES6, ES7 Experience building analytical/data-oriented…
Senior Frontend Developer
…reviews and follow established development standards and best practices. Develop unit and component tests and support integration and end-to-end testing activities. Troubleshoot and resolve frontend, API integration, data rendering, browser … React.js and modern frontend development. Strong proficiency in JavaScript and TypeScript. Strong knowledge of HTML5 and CSS3 and responsive web development. Strong experience consuming and integrating RET APIs. Experience developing enterprise…
Front End Developer New
…APIs and third-party services. Contribute to both front-end and back-end development activities where required. Develop and maintain automated testing solutions to ensure application quality and reliability. Participate in peer … Azure, AWS or GCP. Experience working within Agile software development environments. Exposure to the full software development lifecycle, including design, development, testing and deployment. Essential Technical Skills Strong proficiency in: HTML5 CSS3…
Senior Front-End Developer
…APIs and third-party services. Contribute to both front-end and back-end development activities where required. Develop and maintain automated testing solutions to ensure application quality and reliability. Participate in peer … Azure, AWS or GCP. Experience working within Agile software development environments. Exposure to the full software development lifecycle, including design, development, testing and deployment. Essential Technical Skills Strong proficiency in: HTML5 CSS3…
Angular Developer Jobs
…Angular Developer at Surge: Expertise in Dynamic Web Application Development Surge is seeking a talented Angular Developer to join our innovative team. In this pivotal role, you'll utilize your expertise … Integration, Responsive Design As an Angular Developer at Surge, your primary responsibilities will include: Developing high-quality web applications using Angular and TypeScript. Integrating APIs and backend services to enhance application functionality…
Senior Front-End Developer - React & Next.js
…backend developers to deliver effective technical solutions, contribute to front-end architecture, integrate APIs, conduct code reviews, mentor developers, and use AI-assisted tools such as Claude to improve development efficiency. This … third-party services. Use AI-assisted development tools, particularly Claude, to improve development efficiency and code quality. Requirements: 5+ years of commercial front-end development experience. Strong proficiency in React, Next.js…
Frontend Developer
…applications. You’ll work closely with Product Managers, Designers, and Engineers, taking ownership of frontend development from initial concept through to production. This is a great opportunity for someone who enjoys building … technical roadmap • Develop intuitive, performant, and scalable user interfaces • Work with shared UI components and contribute to a consistent frontend experience • Write, review, and improve maintainable application code • Develop a strong understanding…
Frontend Software Engineer — Secure Mission Systems
…Design, develop, test, and integrate frontend software features. Build responsive user interfaces using React and TypeScript. Develop map-based and geospatial visualization features using Cesium. Connect frontend components to APIs and services … frontend-to-backend integration. Experience working with GitLab-based development workflows. Developing or deploying software in OpenShift environments. Understanding of secure software-development lifecycle practices. Writing and maintaining automated tests. Ability…
Sr. React Developer (80% Frontend / 20% Backend)
…seeking a highly skilled Senior Full Stack Developer with a strong emphasis on Frontend development (80%) and supporting Backend development (20%) . The ideal candidate will have extensive experience building enterprise-grade … modern UI frameworks , along with hands-on experience in Java Spring Boot for developing and integrating REST APIs. The candidate should be passionate about creating responsive, scalable, and high-performance applications while…