626 to 650 of 712 React Jobs

week. Skills and Experience Essential Minimum of 7 years’ professional front-end development experience, including senior or leadership responsibility Expert knowledge of JavaScript, TypeScript, React and modern build pipelines Proven experience delivering technically complex prototypes and digital products with a strong background in creative technology and interactive digital experience development … implementation approaches Senior Front-End Engineering Own the front-end architecture and delivery across complex digital builds Develop sophisticated, high-performance interfaces using React, TypeScript, and modern front-end tooling Contribute to the evolution of component libraries and internal design systems Deliver best-in-class animation, interaction, accessibility and performance ...

right tool for the job. You will manage the current foundation while evolving it: Current Core: PHP 8/Symfony/Doctrine API, React/TypeScript Frontend. Cloud/Infra: AWS (Fargate, ECS, Lambda), Pulumi (IaC), MySQL. The Frontier: This is your domain. You will lead our transition into Vector … leading architect 5+ Years of AWS DevOps experience Experience coding with the following languages/technical solutions - PHP 8/Symfony/Doctrine API, React/TypeScript Frontend Why Labstep & STARLIMS? Impact: Your code directly supports the world’s leading scientists and researchers. Stability & Perks: Enjoy the comprehensive benefits package ...

Ensure responsive design across desktop and tablet experiences, with strong attention to accessibility and usability best practices - Collaborate closely with frontend engineers (working in React, TypeScript, Tailwind CSS, and component libraries) to hand off production-ready designs and iterate based on technical constraints and user feedback - Contribute to UX research … variables, component variants, and design system management - Solid understanding of modern frontend technologies and design handoff processes; familiarity with Tailwind CSS, utility-first styling, React component patterns, or shadcn/ui is a strong advantage - Experience designing for financial or regulated environments, with knowledge of data visualisation, complex forms, dashboards ...

looking for an exceptional Frontend Engineer with raw, hands‐on React Native expertise to join one of the fastest growing crypto exchanges world-wide. If you love solving complex mobile challenges, building smooth high‐performance apps, and working with modern frameworks—this is the role for you. This position … Mobile (React Native) and 20% Web (React), making it ideal for someone who is passionate about crafting premium mobile user experiences while still keeping a foot in modern web engineering. What You’ll Do Build, maintain, and scale high‐quality mobile applications using React Native, ensuring outstanding performance across ...

Full Stack Developer (Nodejs/Reactjs) - 6-month contract (high likelihood of multiple extensions) - Very competitive day rates - Hyrbrid working (Central Dublin office) We’re recruiting a Full Stack Developer for an exciting contracting opportunity with a leading tech business in Dublin. This role sits within a newly formed team … with clear plans to scale applications and capabilities. This position is ideal for a full-stack developer who’s comfortable working across Node/React Development and who enjoys building modern, high-quality applications. There’s strong scope to work with modern tools, technologies and approaches. If you’re familiar ...

Senior React Native Engineer The Role We are hiring a Senior React Native Engineer to join a well funded health technology company developing mobile products that enable clinically meaningful diagnostic experiences. This is a hands on senior individual contributor position with React Native at the heart of the platform. … meaningful influence over how the mobile platform grows and evolves as the company expands internationally. What You Will Do • Own and evolve the React Native mobile platform across iOS and Android • Design and implement scalable mobile architecture using React Native and TypeScript • Work closely with product, design, and backend teams ...

maintenance Write clean, scalable, high-quality code aligned with best practices Contribute to performance optimisation and secure coding standards Requirements Strong experience with React and/or React Native Experience with GraphQL and RESTful APIs Solid understanding of web fundamentals (DOM, CORS, browser storage, request/response lifecycle) Strong knowledge ...

have a current opportunity for a React Developer on a permanent basis. The position will be based in London. For further information about this position please apply. - 10+ years engineering; 5+ years building production React at scale - component lifecycle, rendering behaviour, and bundle architecture are instincts - TypeScript mastery in strict ...

Founding Engineer/Developer (C# React AI) London/WFH to £140k Are you a technologist who enjoys building systems from scratch, looking for a new opportunity to get stuck into? You could be progressing your career in a Founding Engineer role at a scaling tech start-up that … enhanced smart workflow and orchestration platform for Private Equity firms. As the Founding Engineer you'll take the MVP, built in C# with React frontend, hosted on AWS, through design and development phases into pilots and launch, bringing development in-house, iterating rapidly with design partners and shaping the product ...

Full-Stack Developer (React/TypeScript/Node.js) My Client is a growing technology company delivering high-performance, real-time digital products used in large-scale, high-traffic environments. Theyre looking for an experienced Full-Stack Developer to join their small, collaborative team and contribute across the entire technology stack ...

have a current opportunity for a React Developer on a permanent basis. The position will be based in London. For further information about this position please apply. The Opportunity The ETrading Terminal is the interface through which professional traders and institutions access the world's most important commodity market - live … team follows, and push the boundaries of what a browser-based trading platform can do. Requirements 10+ years engineering; 5+ years building production React at scale - component lifecycle, rendering behaviour, and bundle architecture are instincts TypeScript mastery in strict mode - complex generics, discriminated unions, conditional types, and type-safe ...

creating polished, user-friendly applications that blend functionality with modern design principles. Key Responsibilities Design and develop rich, responsive applications using WPF, MVVM , and React . Integrate with REST APIs to ensure seamless communication between the front end and back-end services. Implement key modules such as Scheduling and Reporting … Material Design principles. Collaborate with back-end developers to ensure data flows smoothly and system functionality is maintained. Develop web-based solutions using React, ASP.NET, and Bootstrap when required. Utilize tools like GoJS and Node-RED to create dynamic, interactive front-end elements. Incorporate advanced features such as AI-assisted ...

+ meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 2/3 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across the globe ...

guiding engineering decisions and supporting the wider team. The front end ecosystem has grown organically over time and is made up of several React applications built by different teams. One of the key challenges in the role is helping bring greater consistency and architectural clarity across this environment. Rather than … Doing • Leading front end architectural direction across multiple applications • Acting as the technical authority for front end development • Working hands-on with React and TypeScript in the production codebase • Mentoring and supporting front end engineers across the company • Improving engineering standards, testing practices and development workflows • Helping evolve a mixed ...

Front End Software Developer - Central London - React, Typescript and Tailwind CSS We are a fantastic, award winning start-up company in central London looking to hire an ambitious, talented and passionate Front End Developer to join our growing team and focus on React, Typescript and Tailwind CSS Working … fast paced development environment, one day a week onsite in central London and the rest remote. Responsibilities Hands on Front End Development across React, Typescript, Tailwind CSS Build scalable, quality product front ends for customers Work collaboratively with backend development and product design teams to create something amazing Qualifications Proven ...

Frontend Pod Leader (React, TypeScript & AI dev methods) - Fully Remote Join a core media provider, building innovative products that are redefining our members digital learning experience. Currently looking for a hands-on Frontend Pod Team Leader to lead a development pod on a greenfield project that will shape our clients … future. The role: Lead and mentor a Front End pod, managing stories, epics, and project delivery. Build scalable, secure, high-performance solutions using React and TypeScript . Collaborate with engineering leadership to deliver high quality features for a large audience. Ensure code quality, security, and best practices across your team. ...

Front End Developer - UX/React/Next Location: London, UK (Hybrid, 2 days in office) Working hours: Full time Level: Mid-Senior; Remuneration dependent upon experience Please Note: To be considered for this role, a covering letter describing your interest and fit for the role is required. Please attach … people across the business to define and realise our next generation of products. The Role We are looking for a Front-end Engineer with React, Next.js, and solid UX grounding to work alongside our product and technology teams. The role is ideal for an established mid-senior FE developer ...

global leader in the digital marketing space. The ideal candidate will be a Full Stack Engineer with experience with JavaScript, TypeScript, MongoDB, React and Node.js and are happy to work fully remote. THE ROLE: Design, deploy and maintain clean code Build scalable backend services in Node.js and TypeScript Design … PostgreSQL and MongoDB Troubleshoot all systems to ensure a smooth implementation THE PERSON: Full Stack Experience Familiar with JavaScript, TypeScript, MongoDB, PostgreSQL, Node.js and React Ability to work fully remote REFERENCE: BBBH24495 Keywords: Outside IR35, Remote, Software Developer, Software Engineer, JavaScript, Cloud, Remote, Contract, If you're interested in this ...

scope, and long-term scale Shape the technical roadmap alongside product and data leaders Hands-On Engineering Develop high-quality front-end features using React (Vite) + Tailwind Design and ship scalable, type-safe APIs using Node.js, Express, and tRPC Optimise and maintain PostgreSQL databases and query performance Collaborate with … scaling SaaS platforms Experience leading architectural decisions and system design initiatives Strong full-stack capability in modern JavaScript/TypeScript environments Tech Stack Frontend: React (Vite), Tailwind Backend: Node.js, Express, tRPC Databases: PostgreSQL, Elasticsearch Strong adjacent experience is also welcomed. Nice to Have Experience in PropTech or data-heavy platforms ...

documenting existing systems, with the goal of supporting decommissioning activities. The role centres on analysing current solutions built using Java, Node JS, and React, and developing a clear, end to end picture of how data flows across the wider programme. This includes documenting data flows, system dependencies, and underlying data … cloud environments such as AWS or Azure is expected, with Databricks considered a nice to have. Required Skills: Java background Node JS Json RDS React Data Modelling Python/Spark Cloud experience (AWS/Azure) o AWS Glue o Databricks Testing e.g. PyTest Data Quality e.g. Great Expectations ...

documenting existing systems, with the goal of supporting decommissioning activities. The role centres on analysing current solutions built using Java, Node JS, and React, and developing a clear, end to end picture of how data flows across the wider programme. This includes documenting data flows, system dependencies, and underlying data … cloud environments such as AWS or Azure is expected, with Databricks considered a nice to have. Required Skills: Java background Node JS Json RDS React Data Modelling Python/Spark Cloud experience (AWS/Azure) o AWS Glue o Databricks Testing e.g. PyTest Data Quality e.g. Great Expectations ...

work focuses on improving and extending existing systems, alongside greenfield projects built from the ground up. We work primarily with PHP, JavaScript, and React, taking a pragmatic approach to choosing the right tools for each job. Collaboration, quality, and doing things properly are central to how we work. What … love to hear from you.” — Wil Jones, Technical Director What you’ll bring Strong hands-on experience in full stack web development (PHP, JavaScript, React) Ability to quickly understand and evaluate existing systems Experience working on business-critical applications Confidence leading technical discussions with clients Experience mentoring or leading others ...

weeks Location: United Kingdom (Remote) Duration: 6 months About the Role We are looking for an experienced Front End Developer with strong React and TypeScript expertise to join a client project on a 6-month contract. Due to the nature of the project, candidates must hold active UK security clearance … remotely as part of a development team building and maintaining modern web applications. The role requires a developer who can contribute quickly, working with React, TypeScript, and AWS in a fast-paced environment. The interview process is fast-tracked, with one interview stage and offers expected within the same week. ...

Frontend Developer React & TypeScript Our client is looking for a talented Frontend Developer with strong expertise in React and TypeScript to build engaging, responsive web and mobile interfaces. Youll work closely with backend engineers and designers to transform complex requirements into elegant, high-quality user experiences click apply for full ...

toward impact. We’d rather ship the wrong thing quickly and learn, than waste weeks polishing what nobody needs. Our tech stack: Primary: TypeScript, React, Node, SQL Frameworks: Express, React-hooks, Redux, RTK, Mantine Infrastructure: Docker, GCP, Kubernetes, Tracing, Prometheus While familiarity with our stack is helpful, we value your ...