1,251 to 1,275 of 1,507 React Jobs

PHPUnit/PEST). Working knowledge of CI/CD pipelines (GitLab CI, GitHub Actions). Experience with Docker and containerised development environments. Exposure to modern JavaScript frameworks (Vue.js, React or similar). The role is offered with an extensive benefits package, including a good holiday allowance, pension, ongoing professional development, hybrid-working and much, much more! Please note, to … Senior Developer, SOLID Principles, OWASP, Laravel, Symfony, MySQL, Relational Databases, GIT, Composer, Automated Testing PHPUnit, PEST, CI/CD Pipelines, GitLab CI, GitHub Actions, Docker, Containerised Development, JavaScript, Vue.js, React, Agile, Scrum Please note that due to a high level of applications, we can only respond to applicants whose skills and qualifications are suitable for this position. No terminology in More ❯

PHPUnit/PEST). Working knowledge of CI/CD pipelines (GitLab CI, GitHub Actions). Experience with Docker and containerised development environments. Exposure to modern JavaScript frameworks (Vue.js, React or similar). The role is offered with an extensive benefits package, including a good holiday allowance, pension, ongoing professional development, hybrid-working and much, much more! Please note, to … Senior Developer, SOLID Principles, OWASP, Laravel, Symfony, MySQL, Relational Databases, GIT, Composer, Automated Testing PHPUnit, PEST, CI/CD Pipelines, GitLab CI, GitHub Actions, Docker, Containerised Development, JavaScript, Vue.js, React, Agile, Scrum Please note that due to a high level of applications, we can only respond to applicants whose skills and qualifications are suitable for this position. No terminology in More ❯

Lead Software Engineer - C#/Go/SQL Server/Kubernetes C#, Go, React.js, SQL Server, REST & GraphQL APIs, GCP, Kubernetes, Git Salary up to £100k Hybrid - 2 days onsite in Chester Influential, hands-on leadership role with no line management Who We Are We're a fast-growing tech company delivering high-impact SaaS solutions to a global customer … on (phone number removed). By applying, you consent to us processing your details for this role only. We look forward to hearing from you! Key Skills: C#, Go, React.js, SQL Server, REST APIs, GraphQL, Kubernetes, GCP, Git, Agile, CI/CD, GitOps, Architecture, Design Patterns, Mentoring, Observability, TDD More ❯

your growth is supported, and your work helps shape a platform used every day by modern companies. What you will do: Implement and maintain features across the stack using React, TypeScript, Node.js, NestJS, PostgreSQL and AWS Collaborate closely with senior engineers, product and design to deliver well-scoped features from start to finish Participate in code reviews, share knowledge and … ECS, RDS, S3, SES, CloudFront, CDK) with support from senior teammates. What we are looking for: Proven experience shipping fullstack features in a product-driven team String skills with React, TypeScript, Node.js, and PostgreSQL Working knowledge of AWS services (ECS, RDS, S3, CloudFront, etc. Hands on with modern workflows and tooling, for example GitHub, GitHub Actions, Linear, Sentry Ability to More ❯

your growth is supported, and your work helps shape a platform used every day by modern companies. What you will do: Implement and maintain features across the stack using React, TypeScript, Node.js, NestJS, PostgreSQL and AWS Collaborate closely with senior engineers, product and design to deliver well-scoped features from start to finish Participate in code reviews, share knowledge and … ECS, RDS, S3, SES, CloudFront, CDK) with support from senior teammates. What we are looking for: Proven experience shipping fullstack features in a product-driven team String skills with React, TypeScript, Node.js, and PostgreSQL Working knowledge of AWS services (ECS, RDS, S3, CloudFront, etc. Hands on with modern workflows and tooling, for example GitHub, GitHub Actions, Linear, Sentry Ability to More ❯

your growth is supported, and your work helps shape a platform used every day by modern companies. What you will do: Implement and maintain features across the stack using React, TypeScript, Node.js, NestJS, PostgreSQL and AWS Collaborate closely with senior engineers, product and design to deliver well-scoped features from start to finish Participate in code reviews, share knowledge and … ECS, RDS, S3, SES, CloudFront, CDK) with support from senior teammates. What we are looking for: Proven experience shipping fullstack features in a product-driven team String skills with React, TypeScript, Node.js, and PostgreSQL Working knowledge of AWS services (ECS, RDS, S3, CloudFront, etc. Hands on with modern workflows and tooling, for example GitHub, GitHub Actions, Linear, Sentry Ability to More ❯

improving search and discovery, and making market intelligence dramatically more accessible. The ideal candidate will have strong experience with any or all of Ruby on Rails, Python, PostgreSQL, and React, along with a track record of working with live, data heavy applications. As a senior hire, you will collaborate closely with the product team and other key stakeholders to ensure … party services Ensure code quality through comprehensive testing, code reviews, and documentation Understand and refactor legacy code while maintaining feature velocity Frontend Development Develop responsive, interactive user interfaces using React and modern JavaScript Collaborate with UX/UI designers to implement pixel perfect, accessible designs Optimize frontend performance and ensure cross browser compatibility Build reusable component libraries and maintain design … Continuously evaluate and recommend new technologies and tools ABOUT YOU Experienced engineer: You've spent 5+ years in full stack development, ideally with Ruby on Rails, Python, PostgreSQL, and React - and are comfortable shipping and maintaining live, data rich products. Technical leadership capability: You've made key technical decisions and been a respected engineering voice in a business. You're More ❯

Java Software Engineer Derby Permanent £40k (DOE) + Benefits Java Software Engineer needed for a permanent career opportunity based in Derby . Start ASAP during Autumn 2025. A chance to join a leading supplier of specialist safety and compliance technology More ❯

Overview: Seeking a Senior React JS Developer to deliver sophisticated, secure front-end applications for enterprise users in regulated sectors, integrating modern AI/ML capabilities for enhanced user experience and productivity. Key Responsibilities: Design and develop complex React JS front-end applications and reusable components. Integrate with AI/ML-driven APIs (chatbots, recommendation systems) and dashboard analytics. Optimize …/UX, backend, and DevOps teams. Maintain documentation and coding standards, leveraging AI tools for rapid UI prototyping. Core Technical & AI/ML Skills: Expert in JavaScript/TypeScript, React (Hooks, Context, Redux). Modern front-end tooling (Webpack, Babel, Vite). API integration, state management, and testing (Jest, React Testing Library), including AIaugmented testing platforms. Web security best practices More ❯

Swindon. Salary is £35-45k. Company overview Join a growing B2B SaaS company building a commercially successful platform for enterprise customers. We use modern .NET technologies and a React front end, and we prioritise robustness, performance and accessibility. This role is with a small but expanding in-house engineering team where your work will have visible impact. Location & working … Developer to help evolve and modernise our established SaaS platform. You’ll own front-end work, drive a gradual migration from older .NET UI patterns to modern MVC + React, build reusable UI components and collaborate closely with backend engineers, designers and product managers. Key responsibilities Maintain and enhance an existing .NET WebForms UI while driving an incremental migration to … ASP.NET MVC/Razor and React components. Build and refine React features (components, hooks, routing, forms, error boundaries and user flows). Consume ASP.NET Core APIs from the front end: data fetching, caching strategies, optimistic updates and resilient error handling. Create and maintain a reusable component library/design system; manage CSS architecture (SCSS modules or utility CSS), responsive layouts More ❯

looking for a frontend developer. The role is paying up to £45,000 and is 5 days a week in the office. Essential: Client-side Javascript/Typescript Modern React Development (Hooks, Context, React Query) Unit & Component testing using React Testing Library Advanced version control using Git. Working with third party REST & GraphQL API's CSS (We use Tailwind) Desirable More ❯

looking for a frontend developer. The role is paying up to £35,000 and is 5 days a week in the office. Essential: Client-side Javascript/Typescript Modern React Development (Hooks, Context, React Query) Unit & Component testing using React Testing Library Advanced version control using Git. Working with third party REST & GraphQL API's CSS (We use Tailwind) Desirable More ❯

looking for a frontend developer. The role is paying up to £45,000 and is 5 days a week in the office. Essential: Client-side Javascript/Typescript Modern React Development (Hooks, Context, React Query) Unit & Component testing using React Testing Library Advanced version control using Git. Working with third party REST & GraphQL API's CSS (We use Tailwind) Desirable More ❯

looking for a frontend developer. The role is paying up to £35,000 and is 5 days a week in the office. Essential: Client-side Javascript/Typescript Modern React Development (Hooks, Context, React Query) Unit & Component testing using React Testing Library Advanced version control using Git. Working with third party REST & GraphQL API's CSS (We use Tailwind) Desirable More ❯

touch management - supporting and nurturing our engineers to help them reach their potential via 1:1s and Dev reviews (CodeSquared) What you'll need 4+ years of experience developing React and/or React Native applications. 3+ years of TypeScript experience. Experience integrating OpenAI, Google Gemini, or other LLM APIs into web or mobile applications. Hands-on experience with PostgreSQL … problem-solving . The nice-to-haves Experience in full-stack development , , or serverless architectures) . Familiarity with AI prompt engineering techniques . Experience with iOS/Android development (React Native, Swift, Kotlin) . Exposure to design systems and modular UI frameworks . Prior experience in SaaS product development, enterprise apps, or high-growth startups . Why join us? At More ❯

to-day of the role: Maintain and enhance the .NET Framework WebForms UI. Drive a gradual UI migration: replace targeted WebForms pages/controls with ASP.NET MVC views and React components. Build and refine React features: components, hooks, routing, forms, error boundaries, and user flows. Consume ASP.NET Core APIs from the front-end: data fetching, caching, optimistic updates, and resilient … PMs on UX acceptance criteria. Required Skills & Qualifications : Extensive experience with UI on .NET stacks, including maintaining ASP.NET WebForms UIs and authoring ASP.NET MVC/Razor views. Proficiency in React (TypeScript preferred): Components, hooks, routing, state, forms, error boundaries. Deep knowledge of Web fundamentals: HTML5, CSS3, JavaScript/TypeScript, browser APIs, and cross-browser compatibility. Practical experience in accessibility and More ❯

function; working across ERP redevelopment, ecommerce delivery, and third-party system integration. This is a role for a versatile full stack developer ready to dive into both front-end React development and backend C# .NET. You’ll have the opportunity to help shape architecture and modernise key business systems.We're looking for a real problem solver, someone who sees development … though independent thinking and good coding practice. What you’ll be doing Designing and developing scalable C# APIs for in-house ERP systems Delivering UI improvements and features for React-based websites Bridging backend data with frontend UX for seamless order and manufacturing processes Contributing to the redevelopment of ERP components, warehouse automation, and internal tooling Your background 6+ years More ❯

function; working across ERP redevelopment, ecommerce delivery, and third-party system integration. This is a role for a versatile full stack developer ready to dive into both front-end React development and backend C# .NET. You’ll have the opportunity to help shape architecture and modernise key business systems. We're looking for a real problem solver, someone who sees … though independent thinking and good coding practice. What you’ll be doing Designing and developing scalable C# APIs for in-house ERP systems Delivering UI improvements and features for React-based websites Bridging backend data with frontend UX for seamless order and manufacturing processes Contributing to the redevelopment of ERP components, warehouse automation, and internal tooling Your background 6+ years More ❯

individuals who are eager to make a difference and contribute to our success. What does the role involve? We are seeking a talented and motivated Mid-Level JavaScript/React.js Developer to join our growing development team. In this role, you will be responsible for building and maintaining modern, scalable front-end applications using JavaScript and React.js. You'll collaborate … don't align with customer-first principles. Skills we would love you to have: Hands on experience in agile teams, developing enterprise-level applications. Strong proficiency in JavaScript and ReactJS, including core concepts like JSX, Virtual DOM, and component lifecycle. Experience with React workflows (e.g. Redux, Flux) and tools like Create React App is desirable. Familiarity with RESTful APIs, Java More ❯

and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary Lead React Developer Overview Mastercard Developers ) is the single platform for Mastercard partners to access a diverse range of payment, data, loyalty, and security APIs. The team is responsible for delivering an … Act as subject matter expert for API Platform and services to support customer integrations on occasion All About You 8+ years professional, hands-on, frontend application development experience. Expert React ES6 Javascript and Typescript skills including areas of functional and asynchronous programming. Expert CSS development knowledge and experience with both native and using frameworks e.g. bootstrap, tailwind, mui, etc. Strong More ❯

from designing intuitive user interfaces to implementing complex backend business logic and financial algorithms. Technology Stack TypeScript – Strong proficiency in TypeScript/is a must Frontend Technologies •⁠ ⁠ (App Router, React Server Components) •⁠ ⁠React •⁠ ⁠Zustand •⁠ ⁠shadcn/ui •⁠ ⁠Tailwind •⁠ ⁠Zod validation Backend Technologies •⁠ ⁠NestJS •⁠ ⁠TypeORM •⁠ ⁠Redis + Bull/BullMQ •⁠ ⁠Jest Architecture •⁠ ⁠pnpm •⁠ ⁠TypeScript (100% typed codebase) •⁠ ⁠Docker + K8s •⁠ ⁠SQL More ❯

securing CI/CD pipelines and using security tools. Expertise in key technologies such as .NET/C#, Azure PaaS, Javascript, and Salesforce APEX, and in frameworks such as React, Node, React-Native, Playwright, etc Experience with Salesforce automation is mandatory Holds the right to work in the UK Robert Walters Operations Limited is an employment business and employment agency More ❯

performant, secure backend services and engaging user interfaces. You will contribute to evolving the architecture, tools, and processes as the company grows, working with modern technologies such as Node.js, React, GraphQL, and Postgres. This is an excellent opportunity to be part of an ambitious roadmap and deliver value quickly in an agile environment. What You'll Be Doing Collaborate with … product and design teams to develop new features across the full stack Build and maintain performant, secure backend services using Node.js and GraphQL Develop user interfaces with React.js and modern front-end practices Write clean, maintainable, and well-tested code Participate in code reviews, team discussions, and agile ceremonies Help improve and evolve architecture, tools, and processes as the team … grows Skills 4+ years commercial software development experience 2–3+ years experience with React.js 2–3+ years experience with Node.js and modern JavaScript (ES6+) Experience with relational databases such as Postgres Familiarity with Git and CI/CD workflows Strong collaboration and communication skills Agile development experience Writing clean, testable code Understanding of secure coding practices Ability to work independently More ❯

impact in both product and technical decision Location: Remote (UK) Contract: 6 Months (likely extension) Rate: £350-450 p/day Start: ASAP Key Skills: Strong commercial experience with React and TypeScript . Experience deploying and managing applications in AWS . Strong understanding of API integration and data flow between backend and frontend. Solid grasp of SQL and data handling … within the UI. Experience with testing frameworks (Jest, Cypress, React Testing Library). (Bonus) Familiarity with data visualisation libraries. (Bonus) Previous experience in data-heavy systems or B2B SaaS Key Responsibilities: Develop and maintain responsive frontend applications using React and TypeScript . Collaborate with backend engineers to integrate APIs (FastAPI, SQLModel, PostgreSQL). Optimise performance and scalability of frontend components More ❯

both frontend and backend systems, connecting AI models to real-world user interfaces and data pipelines. What you'll be doing: Develop and deploy full stack features (Python backend, React frontend) Integrate LLM and GenAI components into the product ecosystem Conduct user research to understand risk and usability in AI systems Contribute to agile development cycles and code reviews Key … Skills: Python, React, TypeScript, Git/GitHub, cloud infrastructure (GCP), agile development, automated testing Nice to Have: Experience with AI safety evaluations, LangGraph, PydanticAI, or AutoGen frameworks Ideal for: Full stack engineers interested in building user-facing AI tools and safety-focused GenAI systems. Desired Skills and Experience Python, React, TypeScript, Git/GitHub, cloud infrastructure (GCP), agile development, automated More ❯