Sussex, Wisconsin, United States Hybrid/Remote Options
Opinov8
HAS 4+ years of experience with React.js and related libraries. Strong knowledge of modern JavaScript (ES6+), CSS, and HTML . Proficiency in React core concepts, including hooks, context API, Redux (or other state management), routing, error handling, and debugging . Experience working with TypeScript , including static typing, interfaces, and generics. Experience with design systems and UI libraries, such as Material More ❯
Deep understanding of CSS architecture (Tailwind, SCSS, CSS Modules, BEM) and responsive design. Experience integrating with APIs, handling async data, and building robust state management solutions (React Query, Zustand, Redux Toolkit, etc.). Experience building or contributing to design systems and component libraries. Strong accessibility, testing, and performance optimization skills. Proficiency with modern frontend build pipelines, CI/CD, and More ❯
and architectural direction for frontend systems, ensuring performance, scalability, and maintainability across complex products. Lead design and delivery of modern, component-based web applications built with TypeScript, React, and Redux, integrating seamlessly with cloud-based APIs and data pipelines. Collaborate with engineering, design, and product leadership to define long-term frontend strategy, coding standards, and UX/UI best practices. More ❯
science or extensive working experience in the IT area. 4+ years of experience as a senior Front end or full stack developer. Familiarity with Front end development: ECMAScript, Typescript, Redux, React. Developing within (maintenance of) an NX monorepo. Build setup using NPM, Webpack. Testing and code quality using Jest, ESLint, and Cypress. Building custom build tooling in Node JS. Other More ❯
of running a web application inside a mobile WebView versus a standard browser (e.g., performance considerations, lifecycle events, security, local storage limitations). Proficiency with state management libraries (e.g., Redux, Zustand, or Context API). Solid understanding of Git and GitHub for version control. Experience writing and executing unit and integration tests (e.g., Jest, React Testing Library). Preferred Qualifications More ❯
london (kensington), south east england, united kingdom Hybrid/Remote Options
ONDA
proven production experience (i.e., launched products to real users) with one or more of the following technologies: HTML/CSS/Javascript/Node/Typescript React Native/Redux Native development on iOS and/or Android (Swift, Java) Figma Netlify Python Degree in Computer Science, similar technical field of study or equivalent practical experience Interest and ability to More ❯
fooding our own products. From cache configuration to Cloudflare Access to Cloudflare Workers, these are all tools in our frontend engineer's tool belt. Technologies we use include React, Redux, TypeScript, ES6, Remix, Vite, Webpack, Cypress, Go, git, Bitbucket, Teamcity and many more Examples of desirable skills, knowledge and experience BA/BS in Computer Science or equivalent Minimum of More ❯
CSS3, Object-oriented JavaScript, and jQuery Good understanding of CSS preprocessors, such as LESS and SASS and responsive design Expertise in activity state management architecture and libraries such as Redux Strong experience dealing of asynchronous request handling, partial page updates, AJAX, RESTful services -and APIs Good understanding of cross-browser compatibility issues and ways to work around them Proficiency in More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Client Server
comfortable working with complex, data rich environments and have previous experience within Fintech, Payments, eCommerce or similar with high throughput systems You have some frontend experience with React and Redux You're happy to do some brownfield, refactoring and maintenance work alongside new projects You're collaborative with great communication skills What's in it for you: Salary to £90k More ❯
Newton-le-Willows, Merseyside, England, United Kingdom Hybrid/Remote Options
Oscar Technology
years of experience in frontend development, ideally in a product-driven environment. Strong proficiency with React.js, JavaScript (ES6+), HTML5, and CSS3/SASS. Experience with state management tools (Redux, Zustand, Recoil, or Context API). Solid understanding of UI/UX principles, design systems, and responsive design. Experience collaborating with designers using tools like Figma, Sketch, or Adobe XD. Familiarity More ❯
San Francisco, California, United States Hybrid/Remote Options
CodeRabbit
building and maintaining production-grade web apps React Mastery : Deep understanding of React, including Hooks , Context API , and experience with state/data management libraries like React Query, Zustand, Redux, or similar Frameworks & Tooling : Proficient in frontend frameworks that support server-side rendering and optimization; experience with Node.js , build tools, and modern bundlers (e.g., Vite, Webpack) Styling : Experience with CSS More ❯
therefore, we encourage people from all backgrounds to apply to our positions! Qualifications: 5+ years of experience developing and maintaining JavaScript code 2+ years of experience working with React, Redux, Golang, Ruby, .NET, or something similar Experience building microservices or RESTful API's Experience building reusable components Experience with Material UI () Knowledge of transforming old designs from Tailwind CSS to More ❯
architecture, design patterns and scalable app decomposition. Hands-on experience with unit and integration testing using tools such as Jest, Detox and Testing Library. Strong understanding of state management (Redux, MobX) and integration with backend APIs. Knowledge of native mobile technologies such as Swift, SwiftUI, Kotlin, Xcode and Android Studio. This is a full-time, permanent role offering a starting More ❯
Campbell, California, United States Hybrid/Remote Options
Gitty
compatibility. Preferred Qualifications: Experience with mobile-first and responsive design principles. Familiarity with frontend testing frameworks such as Jest and React Testing Library. Knowledge of state management libraries like Redux or MobX. Understanding of version control systems, preferably Git. Benefits: Comprehensive health coverage (medical, dental, and vision) at no cost. Flexible remote work options, with support through a regular work More ❯
Enfield, London, United Kingdom Hybrid/Remote Options
Crimson
CSRF), and adhere to OWASP best practices. Integrate e-commerce tools and APIs (e.g., Klaviyo, Yotpo) for personalised content and loyalty features. Manage complex application state using libraries like Redux or Context. Ensure robust testing through unit, integration, and end-to-end automation. Interested? Please submit your updated CV to Emma Siwicki at Crimson for immediate consideration. Not interested? Do More ❯
Enfield, Middlesex, England, United Kingdom Hybrid/Remote Options
Crimson
CSRF), and adhere to OWASP best practices. Integrate e-commerce tools and APIs (e.g., Klaviyo, Yotpo) for personalised content and loyalty features. Manage complex application state using libraries like Redux or Context. Ensure robust testing through unit, integration, and end-to-end automation. Interested? Please submit your updated CV to Emma Siwicki at Crimson for immediate consideration. Not interested? Do More ❯
UI/UX design Strong Vue.js (Vue 3 preferred), React/Next.js, TypeScript, and modern CSS Experience with API integration, async data handling, and state management (Pinia/Vuex, Redux) Proficiency with REST APIs, GraphQL, and WebSocket connections Understanding of API design principles and ability to provide feedback to backend teams Proficiency in Figma (or similar) for creating production-ready More ❯
Los Angeles, California, United States Hybrid/Remote Options
Blitz App Inc
team where velocity matters Experience as a measured, supportive, committed code reviewer Experience with continuous integration workflows Preferred Experience: Experience with Rest and GraphQL Experience with NodeJS, Express, React, Redux and Selenium/WebdriverIO Experience with programmatic header bidding (Pubmatic, DFP/GAM, A9) Experience with large-scale, highly available digital products Experience working in an Agile environment Experience working More ❯
Austin, Texas, United States Hybrid/Remote Options
Valkyrie
Experience with real-time features using WebSockets or Server-Sent Events Understanding of HIPAA, SOC 2, or similar compliance requirements in UI implementation Experience with state management libraries (Zustand, Redux, Recoil) Experience with TanStack Query (React Query) for API data management Experience with responsive layouts that provide seamless user experience across desktop and mobile devices Experience with OpenTelemetry for frontend More ❯
San Francisco, California, United States Hybrid/Remote Options
Furtherai
Are excited to work closely with AI engineers and product designers on real-world workflows. Bonus: Experience building enterprise or data-intensive SaaS products. Familiarity with GraphQL, Zustand/Redux, or WebSocket-based interactions. Curiosity about how AI systems can augment human expertise in regulated industries. Tech Stack React, TypeScript, Next.js, Tailwind CSS, GraphQL, Node.js More ❯
San Francisco, California, United States Hybrid/Remote Options
Front
into functional features. What skills and experience do you need? Extensive experience building and maintaining fast, reliable, real-time applications. Deep understanding of modern web technologies and frameworks (React, Redux, Typescript, Webpack, etc.) and/or experience with React Native and/or Electron. Proven track record of delivering complex projects with high quality and performance. Strong product sense and More ❯
Bexhill-On-Sea, East Sussex, South East, United Kingdom Hybrid/Remote Options
Hastings Direct
experience, with a keen eye for design and usability. Extensive knowledge of front-end technologies including HTML/HTML5, XML, DHTML, CSS/CSS3, SASS, LESS, JavaScript, React JS, Redux, Flex, jQuery, JSON, Bootstrap. Strong proficiency in JavaScript fundamentals, including object models, DOM manipulation, event handling, data structures, algorithms, and JSX. Current experience with ReactJS workflows such as Flux, ReduxMore ❯
Cardiff, South Glamorgan, United Kingdom Hybrid/Remote Options
Aforza Ltd
Kubernetes Engine. We use TypeScript across the board in both frontend and backend. Here's a high-level overview of the different areas of our stack: Frontend - TypeScript, React, Redux, Styled Components We make use of the following GCP products: Google Kubernetes Engine (with Istio service mesh) Cloud Memorystore for Redis BigQuery Datastream Firestore What You'll Do Maintain, monitor … Kubernetes Engine. We use TypeScript across the board in both frontend and backend. Here's a high-level overview of the different areas of our stack: Frontend - TypeScript, React, Redux, Styled Components Backend - TypeScript, Nest.js, Node.js, MikroORM Databases - PostgreSQL, Google Cloud Firestore We make use of the following GCP products: Google Kubernetes Engine (with Istio service mesh) Cloud SQL Cloud More ❯
El Dorado Hills, California, United States Hybrid/Remote Options
Keeper Security, Inc
this role is primarily frontend-focused, familiarity with C++ and Objective-C for integrating native modules is highly valued. Responsibilities Architect and implement modern, scalable user interfaces using ReactJS, Redux, and TypeScript Design and deliver new features for Keeper's Web Vault and Electron-based desktop apps Integrate with RESTful APIs while ensuring adherence to zero-knowledge and zero-trust …/CD and automated testing processes to ensure quality and reliability 7+ years of professional software engineering experience, with a focus on modern frontend development Strong expertise in React, Redux, and JavaScript/TypeScript Experience building Electron applications for macOS, Windows, and/or Linux Familiarity with C++ and/or Objective-C for native integrations Deep understanding of performance More ❯