1 to 25 of 1,085 Permanent React Jobs

Junior Software Engineer, Permanent Salary: £30,000 - £35,000 + Benefits + Bonuses Hertfordshire - Hybrid (Some UK travel required) Join a growing team delivering secure, React-based software solutions in a dynamic events environment. This is a hands-on development role offering variety, paid training, and real user impact, perfect for a JavaScript junior software engineer ready to grow. You … ll work across both front-end and back-end projects, combining your React, React Native and JavaScript skills with client interaction and implementation support. What you’ll be doing: Developing front-end and back-end components using JavaScript, React and React Native Supporting app builds, deployments and real-world integrations Working in a collaborative team with project managers and software … engineers Handling customer feedback and technical queries directly Travelling to client sites around the UK What you’ll need: Solid experience with JavaScript and React HTML, CSS and REST API integration skills Awareness of AWS, SQL and Git workflows Ideally, some familiarity or experience with React Native in a commercial or personal project context Exposure or awareness of CI/ More ❯

a Senior Software Engineer, youll be hands-on in designing and delivering modern, cloud-native applications that truly make an impact. Architect and build solutions using .NET 8, Azure, React, and React Native Champion clean code, scalable design, and resilient architecture Collaborate with engineers, product managers, and designers in an agile environment Shape technical direction and contribute to long-term … engineering strategy Take ownership for quality from testing to deployment and beyond Tech Stack Languages & Frameworks: C#, .NET 8, React, React Native, TypeScript Cloud & DevOps: Azure, CI/CD pipelines, GitHub Actions Data & APIs: SQL Server, Entity Framework, RESTful APIs Testing & Automation: Unit testing, shift-left, test automation What Were Looking For Strong commercial experience with .NET, Azure, React, and More ❯

Mid Level Frontend Engineer (React/React Native) Office: London Apply for this role About the company Emma is the app to manage all things money. Our mission is to empower millions of people to live a better and more fulfilling financial life. Emma was founded by engineers, who are extremely focused on coding, product and data. These are the … intense roadmap ahead, which includes a plethora of new features and integrations, which you will be part of. Our tech stack: Languages: TypeScript, Javascript Libraries and frameworks: gRPC, Redux, React Native, React, Next.js Datastores: Vitess, MySQL, CockroachDB, BigQuery, Redis Infrastructure: Google Cloud Platform, Kubernetes, Docker, PubSub, Terraform Monitoring: Grafana, Prometheus, Sentry, Metabase About you: You are a frontend developer with More ❯

proficiency with the following technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript. Advanced Programming: Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask, or Svelte. Cloud Development: AWS, Azure, or similar cloud platforms Relational Database: MySQL, PostgreSQL, or SQL Server Operating System: Windows, Linux Version More ❯

proficiency with the following technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript. Advanced Programming: Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask, or Svelte. Cloud Development: AWS, Azure, or similar cloud platforms Relational Database: MySQL, PostgreSQL, or SQL Server Operating System: Windows, Linux Version More ❯

Contribute to Agile ceremonies and continuous delivery practices Essential Skills & Experience Active eDV clearance (applications without this cannot be considered) Strong experience with JavaScript/TypeScript and modern frameworks (React, Angular, or Vue) Proficiency in back-end development (Node.js, Java, C#, or Python) Experience with databases (SQL and/or NoSQL) Strong understanding of secure coding practices Proven ability to More ❯

Mid Level Full-Stack Developer (Python/Django/React) Work Model: Office based ( 5 days a week) Job Type: Full-Time Salary: £60-65K Were looking for a Mid Level Full-Stack Developer (Python/Django/React) with 3+ years of experience to join a Fashion Retail business in London. You will be joining a recently built … What Were Looking For Comp Sci or STEM Degree 3-5 years of experience in full-stack development, with a focus on Python and Django . Strong experience with React or React Native for building dynamic, responsive front-end applications. Proficiency in AWS Experience with SQL Experience with Shopify is a bonus Key Responsibilities Design, develop, and maintain full-stack … applications using Python, Django, and modern front-end frameworks (React, React Native, or similar). Develop and maintain RESTful APIs and integrate third-party services. Build scalable, secure, and high-performance backend architectures. More ❯

and infrastructure integration Required Qualifications: Active DoD TS, SCI eligibility preferred 7+ years of hands-on experience in full stack development, supporting web-based applications Front-end expertise using React, Angular, or Vue.js Back-end development experience with C#, Node.js, .NET Core, Java, or Python Familiarity with SQL and NoSQL databases (e.g., PostgreSQL) Proven knowledge of DevSecOps practices, version control More ❯

development (full-stack, backend, or frontend). Proficiency in one or more programming languages such as Java, Python, JavaScript, C#, or Go. Experience with frameworks and libraries such as React, Angular, Node.js, Spring Boot, or Django. Familiarity with relational and NoSQL databases (e.g., PostgreSQL, MongoDB). Understanding of RESTful APIs, microservices architecture, and containerization (Docker/Kubernetes). Experience with More ❯

scalable system design. Hands-on experience with CI/CD processes, including GitHub, Jenkins, YAML, and Docker. Prior experience working remotely full-time. Familiarity with front-end frameworks like React and backend languages like .NET or Java. Proficient with version control systems like Git and deployment tools. Experience with front-end fundamentals (HTML5, CSS3) and knowledge of server-side templating More ❯

Head of Engineering (Hands on- Node, Typescript, React, React Native) £90,000 - £120,000 + Stock Options Hybrid | 2 days per week in Canary Wharf We're looking for a hands-on Head of Engineering to work with our client a brand new and innovative social media app. Founded 3 years ago they have over 35k users and looking to … the roadmap : Own the engineering strategy, lead architecture decisions, and manage both internal teams and outsourced partners. Stay hands-on : Write production-quality code across Node.js, Express, GraphQL, TypeScript, React, and React Native . Deliver front-end excellence : Build fast, responsive web apps using Vite, React Query, Context API, and CSS frameworks . Integrate emerging tech : Incorporate AI/ML More ❯

better. Join us. The world can't wait. You Have: 5+ years of experience with sof tware development 5+ years of experience with frontend sof tware development technologies, including ReactJS, TypeScript, Redux, Material-UI, or Node Experience with TypeScript or JavaScript Experience with Node.js JavaScript runtime environment and the Express framework Experience with SQL syntax and queries Experience with API More ❯

design, development, and deployment of secure and scalable web applications within the last four years. Expertise in front-end technologies such as HTML, CSS, JavaScript, and modern frameworks like React, Angular, or Vue.js. Proficiency in server-side programming with languages like Python, Node.js, Java, or .NET for building secure and high-performance back-end systems. Experience designing and consuming RESTful More ❯

Proficient with the following technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, and JavaScript Advanced Programming: Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask, or Svelte. Cloud Development: AWS, Azure, or similar cloud platforms Relational Database: MySQL, PostgreSQL, or SQL Server Operating System: Windows, Linux Version More ❯

Proficient with the following technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, and JavaScript Advanced Programming: Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django, Node.js, Flask, or Svelte. Cloud Development: AWS, Azure, or similar cloud platforms Relational Database: MySQL, PostgreSQL, or SQL Server Operating System: Windows, Linux Version More ❯

CentOS, CoffeeScript, CSS, Eclipse, Elastic, ExtJS, Git, Gradle, Hadoop, Hibernate, Highcharts, HTML, IDE, IntelliJ, Firebug, Java, JavaScript, Jira/Confluence, jQuery, JSON, Maven, MongoDB, MBatis, MySQL, Node.js, Oracle, Postgres, React, Redis, RESTful Web Services, Scala, Selenium, Sencha Architect, SOAP Web Services, Spring, Spring MVC/Beans, SQL, Squirrel, Subversion, Tomcat, Twitter, Web Security, XML Government Technologies ASDF, CASPORT, GHOSTMACHINE, GOLDPOINT More ❯

CSS, REST, MySQL. • Databases: PostgreSQL, MySQL, MongoDB, Elasticsearch. • Build technologies: Jenkins, Maven, Gradle, CMake. • Cloud technologies: Containers (Docker/Podman), Public cloud (GCP/AWS), Kubernetes, Microservices. • Frameworks: NodeJS, React, Angular, Spring, Flutter. • Other technologies: Apache Kafka, Elastic Stack, Apache Ni Fi, GOB, Valgrind, Apache JMeter, Artifactory/Nexus, CSS Preprocessors, Nginx, HAProxy, Glowroot, Drupal 7. • Version control: Git (GitHub More ❯

z2bz0 years experience as a Software/Senior Engineer Strong experience with technologies such as Java, Golang, TypeScript or Python. Experience with both JavaScript and frameworks such as React and Express.js (or similar) Strong experience using HTML & CSS Experience with cloud platform providers such as AWS, Azure or GCP Experience with CI/CD and DevOps tooling and processes You More ❯

z2bz0 years experience as a Software/Senior Engineer Strong experience with technologies such as Java, Golang, TypeScript or Python. Experience with both JavaScript and frameworks such as React and Express.js (or similar) Strong experience using HTML & CSS Experience with cloud platform providers such as AWS, Azure or GCP Experience with CI/CD and DevOps tooling and processes You More ❯

reviews, mentor developers, and ensure best practice is followed. Actively contribute to sprint planning, estimation, and technical discussions. Skills & Experience: Proficient with HTML, CSS (SASS) Experience with JavaScript frameworks (React, Vue, Angular, Node, TypeScript). Strong back-end expertise in C#.NET or Node/Express. Solid understanding of database technologies, both SQL and NoSQL. Experienced in developing accessible, responsive, and More ❯

or personal projects demonstrating hands-on coding experience Familiarity with databases (SQL, NoSQL) Understanding of RESTful APIs or cloud platforms (AWS, Azure, or Google Cloud) Experience with frameworks like React, Angular, Node.js, Django, or Spring Boot Knowledge of software development methodologies such as Agile or Scrum Work Environment & Benefits (Sample): Full-time, remote or hybrid work available Supportive team and More ❯

are treated fairly and with respect. What we're looking for Technology-focused degree preferred, or equivalent demonstrable experience. Extensive knowledge of: JavaScript, TypeScript, NodeJS, AWS SDK & CDK, Python, React, HTML/CSS, Java, Spring, Terraform/CloudFormation Hands-on experience: Building serverless applications in AWS Building microservices in Java (Spring Boot) Strong understanding of clean code principles, design patterns More ❯

like Git, Jenkins, Artifactory, Maven/Gradle, SonarQube. • Java Micro Service Architecture frameworks such as Spring Boot • Java Frameworks such as Spring • JMS • XML, JSON • SQL, JDBC • Unix, Linux • React, Angular, HTML, CSS and JavaScript • Experience with object-oriented analysis and design techniques • Thorough understanding of infrastructure (firewalls, load balancers, storage, monitoring, security etc.) and have experience with orchestration to More ❯

Mid: at least four (4) years of hands-on, professional, and current experience with Java 8+, Spring Boot, and Spring Cloud in a microservices environment • Frontend development expertise with React.js, TypeScript, Redux, HTML5, CSS3, and Bootstrap • Experience building and integrating RESTful APIs and GraphQL services • Knowledge of Spring Batch for high-volume data processing • Proficiency with PostgreSQL (sharding, replication, indexing More ❯

and C-level executives Experience with back-end technologies such as Java, C#, Python. Experience with front-end technologies such as HTML5, CSS3, TypeScript, and modern JavaScript frameworks (e.g. React, Angular) Experience with cloud technologies (e.g. AWS, Azure) Experience with web 3D technologies (e.g. WebGL, Three.js, Cesium JS) Active DoD TS/SCI Clearance (or ability and willingness to obtain More ❯