GUI applications using frameworks such as PyQt5 or PySide. Hands-on experience with Django (ORM, REST framework, views, templates). Strong background in React and modern front-end development (Redux, Hooks, etc.). Experience working with Git, Docker, and cloud environments (AWS, Azure, or GCP). Knowledge of SQL and relational databases (PostgreSQL, MySQL, or similar). Familiarity with CI More ❯
the issue. Experience making changes or enhancements in systems and processes. Qualifications Preferred: Experience with Git or other software version control Experience working with JavaScript frameworks such as React, Redux , Vue, Backbone, or Angular. Experience deploying software to at least one of the leading cloud computing platforms (i.e., GCP, AWS, Azure) Understanding of SQL and NoSQL databases Proficiency in object 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 ❯
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 ❯
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 ❯
mobile applications using React and React Native Implement and optimise component lifecycle methods and React hooks for performance and maintainability Manage application state using appropriate strategies eg Context API Redux Zustand Apply React design patterns to ensure clean reusable and scalable code Integrate TypeScript for type safety and improved developer experience Ensure code quality through linting tools eg ESLint Prettier More ❯
known for its excellence in the industry. Requirements Experience in ReactJS & front-end web development. Experience with reactive JavaScript frameworks such as Strong experience in ReactJS web development. ReactJS, Redux – 3 yrs experience Material UI and Axios Ability to develop responsive design for mobile compatibility Any other important information: Benefits About Us We specialize in Digital, ERP, and larger IT More ❯
with modern component libraries (Radix UI, shadcn/ui, or similar). Comfortable across the stack: API design, data contracts, and backend collaboration. Real-world state management experience (MobX, Redux, Zustand, etc.), including async workflows. Strong testing discipline (unit, integration, E2E) and solid Git-based collaboration. Product mindset and crisp communication — you care about outcomes, not just tickets. Benefits Equity More ❯
how and when to engage or be heads down Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs Tech Stack: Vanilla JS, ReactJS, Redux, Firebase, Typescript What's on Offer? Leadership Role More ❯
Front End Developer - ReactJS, Redux, Typescript London/Remote (Must be UK based) Up to £545 per day (Inside IR35) 3 months My client is an instantly recognisable consultancy who require a Front-End Developer for a high-profile end client within the Insurance space. Key Requirements: Proven commercial experience working as a Front-End Developer for large, complex organisations. … Strong understanding of ReactJS, Redux, Typescript, HTML, CSS tech stack. Previous experience implementing analytics in a web front end using tools such as Adobe Analytics. Strong understanding of state management principles and routing strategies. Proficient in unit testing and Test-Driven Development using Jest or Vitest. Skilled in Git, GitLab workflows, and managing merge requests. Experienced with NPM Workspaces, pre More ❯
thrive here. As Senior Software Engineer you will be responsible for ·The design and building of web-applications and components in modern React, using hooks, Context as well as Redux ·CSS and responsive, accessible mobile-first design ·Writing clean, high-quality code that is easy to test and maintain ·Mentoring engineers who are earlier in their career ·TypeScript and front … a little bit about our tech-stack ·On the back end we use Java with Spring Boot, in an AWS (Amazon Web Services) environment. ·On the front-end React, Redux, TypeScript, , NextJS and SCSS, and test with Jest, Enzyme, React testing library and Cypress ·Orchestration of our test and deployment process using CircleCI with GitHub, Maven ·We use Contentful 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 ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Noir
Senior Front End Developer Senior Front End Developer - Global Workforce Technology Innovator - London (Tech stack: React, React Native, TypeScript, JavaScript (ES6+), HTML, CSS, Component Libraries, Design Systems, State Management (Redux, Zustand, MobX, Apollo), Web & Mobile UI/UX, Accessibility, Front End Architecture) Our client began over a decade ago with a bold vision: to transform organisational scheduling by replacing outdated … for Senior Front End Developers with experience in some or all of the following: React , React Native , TypeScript, JavaScript (ES6+), HTML, CSS, Component-Driven Architecture, Design Systems, State Management (Redux, MobX, Apollo, Zustand), Accessibility, Testing, Performance Optimisation, API Integration, Vite, Webpack, Storybook, and mobile development using React Native . All positions come with the following benefits: * Unlimited holiday* Free medical More ❯
Middlesex, south east england, united kingdom Hybrid/Remote Options
Sky
news instinct and an eye for detail. What you'll do Design and develop innovative, high-quality front-end web applications for news consumers, using modern JavaScript frameworks (React.js, Redux, D3). Build engaging visual storytelling experiences and editorial tools for use across Sky News platforms. Prototype rapidly using lean methodology and test-driven development (TDD). Own and maintain … the best tools for each project, working across the full software development lifecycle, from idea, design to deployment. What you'll bring Strong experience with JavaScript, especially React/Redux , D3 , and the modern JS ecosystem (ES6/ES7). Experience with Node.js and the back-end ecosystem, including npm and webpack . Experience designing and deploying serverless architectures on More ❯
millions. Key responsibilities include: Designing and building robust, high-performance applications using React and TypeScript. Enhancing and refactoring existing browser extensions and web-based products. Working across technologies including Redux, Webpack, and Jest. Driving performance optimisations and improving UI responsiveness at scale. Collaborating in a Kanban environment with daily deployments. Sharing knowledge, mentoring others, and contributing to front-end best … clean, maintainable code and have a genuine passion for building great products. You'll need: 5+ years' commercial Front End Development experience with JavaScript and TypeScript. Solid understanding of Redux, Webpack, and Jest (or similar frameworks). Experience delivering front-end applications at scale. Strong communication skills and a collaborative mindset. A pragmatic approach to shipping high-quality code quickly More ❯
millions. Key responsibilities include: Designing and building robust, high-performance applications using React and TypeScript. Enhancing and refactoring existing browser extensions and web-based products. Working across technologies including Redux, Webpack, and Jest. Driving performance optimisations and improving UI responsiveness at scale. Collaborating in a Kanban environment with daily deployments. Sharing knowledge, mentoring others, and contributing to front-end best … clean, maintainable code and have a genuine passion for building great products. You'll need: 5+ years' commercial Front End Development experience with JavaScript and TypeScript. Solid understanding of Redux, Webpack, and Jest (or similar frameworks). Experience delivering front-end applications at scale. Strong communication skills and a collaborative mindset. A pragmatic approach to shipping high-quality code quickly More ❯
london, south east england, united kingdom Hybrid/Remote Options
Fresha
is not exhaustive and there may be other activities you are required to deliver. What we are looking for SPA - Proven experience in writing complex JavaScript SPA React/Redux - Proven experience with React + Redux Toolchain - Proven experience with a modern JS toolchain: NPM, Lerna, Webpack, ESLint,... Maintainability - A passion to write well-structured, easily maintainable, well-documented More ❯