Browse Frontend Jobs
Search 1506 curated tech job listings scraped in real-time from LinkedIn, Glassdoor, RemoteOK, and more. Filter by role, location, seniority, and source to find your next opportunity.
1,506 jobs found for "API"
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Senior React Developer with Java API & Spring Boot Experience
…forward-thinking organization, apply now. We are currently seeking a Senior React Developer with Java API & Spring Boot Experience to join our team in San Leandro, California (US-CA), United States … forward-thinking organization, apply now. We are currently seeking a Senior React Developer with Java API & Spring Boot Experience to join our team in San Leandro, California (US-CA), United States…
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 … JavaScript, HTML, and CSS. Experience with state management libraries (e.g., Redux, MobX). Familiarity with RESTful APIs and asynchronous request handling. Understanding of web performance optimization techniques. Experience with version control systems, preferably…
Node.js Frontend Developer
…modern, responsive, and high-performance web applications using Node.js , React.js or Angular , JavaScript/TypeScript, and REST APIs. The candidate should possess strong frontend engineering skills while leveraging Node.js for backend-for-frontend … middleware services, and API integration. This role requires close collaboration with UX designers, backend developers, architects, QA teams, and business stakeholders to deliver scalable enterprise applications using Agile methodologies. Key Responsibilities Frontend…
Senior Frontend Developer
…driven reporting. The ideal candidate will have strong hands-on experience with React.js, JavaScript/TypeScript, REST API integration, reusable component development, and data visualization. This role will work within an existing React.js application … visualizations. Build reusable, maintainable, scalable, and responsive React.js components.Integrate frontend functionality with Java/Spring Boot REST APIs and backend services. Extend existing inventory dashboards, workflows, and analytical functionality as required. Develop visualizations…
React Developer / Engineer
…matters in a team codebase Python proficiency: able to write backend services, REST APIs, and data manipulation scripts without significant support SQL working knowledge: able to query, filter, join, and aggregate data … isolated development (familiarity sufficient) Backend & Data Python: FastAPI, Flask, or equivalent for building REST APIs and backend services SQL: SELECT, JOIN, GROUP BY, window functions, subqueries — comfortable querying a data warehouse independently…
Sr. React Developer (80% Frontend / 20% Backend)
…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 collaborating closely … using React, TypeScript, JavaScript, HTML5, and CSS3 . Build reusable UI components using React Hooks, Context API, and modern frontend architecture. Develop responsive and accessible user interfaces following enterprise UI standards. Consume…
Python/React Developer
…maintain scalable web applications. The ideal candidate should have hands-on experience building microservices, REST APIs, cloud-native applications, and modern frontend solutions. Key Responsibilities Design, develop, and maintain web applications using … Python and React. Build scalable RESTful APIs and backend services. Develop responsive and user-friendly frontend interfaces using React.js. Collaborate with Product Owners, Architects, DevOps, and QA teams. Optimize application performance, security…
Frontend Developer
…Build reusable UI components and translate designs into functional interfaces. Integrate frontend applications with REST APIs and backend services. Optimize applications for performance, responsiveness, and cross-browser compatibility. Write clean, maintainable … CSS3. Good understanding of React components, hooks, state management, and component lifecycle. Experience consuming REST APIs and working with JSON. Understanding of responsive design and browser compatibility. Familiarity with Git, npm/yarn…
Senior React Developer (M/F/NB)
…danych. Frontend aplikacji rozwijany jest w React, natomiast backend oparty na Javie udostępnia dane poprzez API. To stabilny, długofalowy projekt, w którym system jest intensywnie rozwijany i modernizowany. Zespół ma realny wpływ … opartym na zaufaniu i dużej autonomii, rozwijasz się w obszarze integracji systemów i pracy z API, masz możliwość pracy przy projektach IoT opartych na danych z urządzeń pomiarowych. możliwość rozwoju w kierunku…
Senior React Developer (M/F/NB)
…danych. Frontend aplikacji rozwijany jest w React, natomiast backend oparty na Javie udostępnia dane poprzez API. To stabilny, długofalowy projekt, w którym system jest intensywnie rozwijany i modernizowany. Zespół ma realny wpływ … opartym na zaufaniu i dużej autonomii, rozwijasz się w obszarze integracji systemów i pracy z API, masz możliwość pracy przy projektach IoT opartych na danych z urządzeń pomiarowych. możliwość rozwoju w kierunku…
Senior React Developer (M/F/NB)
…danych. Frontend aplikacji rozwijany jest w React, natomiast backend oparty na Javie udostępnia dane poprzez API. To stabilny, długofalowy projekt, w którym system jest intensywnie rozwijany i modernizowany. Zespół ma realny wpływ … opartym na zaufaniu i dużej autonomii, rozwijasz się w obszarze integracji systemów i pracy z API, masz możliwość pracy przy projektach IoT opartych na danych z urządzeń pomiarowych. możliwość rozwoju w kierunku…
Senior React Developer (M/F/NB)
…danych. Frontend aplikacji rozwijany jest w React, natomiast backend oparty na Javie udostępnia dane poprzez API. To stabilny, długofalowy projekt, w którym system jest intensywnie rozwijany i modernizowany. Zespół ma realny wpływ … opartym na zaufaniu i dużej autonomii, rozwijasz się w obszarze integracji systemów i pracy z API, masz możliwość pracy przy projektach IoT opartych na danych z urządzeń pomiarowych. możliwość rozwoju w kierunku…
Senior Frontend Software Engineer
…deep understanding of software architecture. Essential expertise in the web platform, encompassing JavaScript, Browser Native APIs, HTTP/S, and web performance. Proficiency in seamlessly integrating these elements through REST API services. Valuable Typescript … exciting technologies such as Vite, Vue.js 3, VueX, Pinia, Tailwind, Typescript, MVC (razor), Microservices, REST APIs, web components, storybook, jest, containers, web sockets and many more. Kaizen Gaming Perks 🕑 Hybrid…
Senior Frontend Software Engineer
…deep understanding of software architecture. Essential expertise in the web platform, encompassing JavaScript, Browser Native APIs, HTTP/S, and web performance. Proficiency in seamlessly integrating these elements through REST API services. Valuable Typescript … exciting technologies such as Vite, Vue.js 3, VueX, Pinia, Tailwind, Typescript, MVC (razor), Microservices, REST APIs, web components, storybook, jest, containers, web sockets and many more. Kaizen Gaming Perks 🕑 Hybrid…
Frontend Developer React.js & Next.js
…Next.js, JavaScript, TypeScript, HTML, and CSS, along with a strong understanding of responsive design, REST API integration, and frontend development best practices. Candidates who can join within 30 days are preferred … TypeScript code. Develop responsive layouts using HTML5, CSS3, Flexbox, and CSS Grid. Integrate REST APIs and third-party services. Implement form validation, error handling, and interactive user experiences. Optimize applications for performance…
Senior Front-End Developer
…components, and contributing to modern frontend standards and practices. While exposure to cloud platforms, APIs, and backend technologies is beneficial, the primary focus of this role is frontend web application development, including … patterns Strong understanding of frontend performance, maintainability, and usability Experience consuming and integrating RESTful APIs Highly Regarded / Desirable Experience with C# and .NET / .NET Core, including an understanding of backend application architecture…
UI Engineer II
…especially for the engineers building Mollie's products. This means creating clean, well-documented APIs, reliable tooling and smooth workflows that make development, testing, localisation, and releases easier and more predictable … level. Experience with CI/CD pipelines and app release processes. Comfort working with native browser APIs and language primitives, and enough CSS confidence to implement interfaces using design system components. A track record…
CLOSE: SENIOR SOFTWARE ENGINEER - FRONTEND/REACT - USA ONLY
…using Figma and code (Storybook). Our frontend app is built on top of our REST API & GraphQL endpoints. Our backend tech stack consists of Python/Flask, MongoDB, Postgres, Elasticsearch, and Redis … features Implementing new AI features to turbocharge our customers’ daily tasks Working with Twilio's API, WebSockets, and WebRTC to improve our calling and SMS features Building user-facing analytics features that…
Senior React Developer - Wroclaw (Dolnośląskie), Polska K/M
…najlepszych praktyk frontendowych. Masz doświadczenie w pracy z bibliotekami do zarządzania stanem (np. Redux, Context API). Dobrze rozumiesz HTML5, CSS3, zasady Responsive Web Design oraz nowoczesne podejście do tworzenia interfejsów (UI). Znasz … narzędzia do testowania (np. Jest, React Testing Library). Posiadasz doświadczenie w integrowaniu aplikacji z REST API oraz w pracy z systemem Git i nowoczesnymi workflow deweloperskimi. Rozumiesz zasady projektowania oprogramowania i architekturę…
Senior Software Engineer (Frontend Focused)
…what gets built, not just how. The role sits at the intersection of frontend architecture, API design, and close collaboration with an in-house UX designer and wider business teams including customer … designer to implement user workflows cleanly and without unnecessary complexity Design and review REST API contracts across internal and public-facing surfaces Contribute to architecture and technology decisions alongside…