151 to 175 of 2,700 React Jobs in London

languages (e.g., Java, C#, C++) Builder: Experience building and deploying modern services and web applications with quality and scalability Learner: Constant drive to learn new technologies such as Angular, React, Kubernetes, Docker, etc. Partnership: Experience collaborating with Product, Test, Dev-ops, and Agile/Scrum teams This is a hybrid position. Expectation of days in office will be confirmed by More ❯

teams in technical solutioning Strong verbal and written communication skills. Highly motivated, self-starting individual Preferred Qualifications: Prior experience developing test automation frameworks in Python Experience shipping a production React or Node.js application Experience in mobile and web application development and testing Experience with developing applications in cloud platforms (e.g., AWS) Experience working with Agile methodologies Working knowledge of web More ❯

z2bz0 years of professional software engineering experience Strong foundation in object-oriented programming and system design Experience in JavaScript, TypeScript, HTML, CSS, and a modern frontend framework (e.g., React, Angular, Vue) Backend experience with Java, Go, Python (Django), C#, Kotlin, or Scala Experience with distributed systems, event streaming (e.g., Kafka), and relational/non-relational databases (e.g., Postgres, Azure SQL More ❯

to foster a culture of continuous learning and innovation Qualifications Who we're looking for: Extensive knowledge of the following is essential: JavaScript, TypeScript, NodeJS, AWS SDK & CDK, Python, React, HTML and CSS, Java, Spring, Terraform or CloudFormation Hands on experience building serverless applications in AWS Hands on experience building microservices in Java using Spring Boot Excellent understanding of best More ❯

solutions across a varied technology stack, including: - Object-Oriented design, SOLID principles, and modern design patterns - Developmentexperience in Microsoft .Net Framework and experience inFront-end JavaScript frameworks like Angular & React - Traditional Relational Database technologies like Oracle, MS SQL Server and - No SQL Databases like MongoDB or DynamoDB - SOA & Microservices architecture implementation using REST APIs, queue-based messaging patterns, exposure toMulesoft More ❯

related discipline - or equivalent practical experience 8+ years of professional experience in software development, with demonstrable technical leadership Essential Experience : Strong hands-on experience with Node.js, TypeScript/JavaScript, React (or Remix), SQL/NoSQL databases, and CSS Proven track record of leading Agile development teams Experience designing and building cloud-based, scalable applications Familiarity with test-driven development (TDD More ❯

solutions across a varied technology stack, including: - Object-Oriented design, SOLID principles, and modern design patterns - Developmentexperience in Microsoft .Net Framework and experience inFront-end JavaScript frameworks like Angular & React - Traditional Relational Database technologies like Oracle, MS SQL Server and - No SQL Databases like MongoDB or DynamoDB - SOA & Microservices architecture implementation using REST APIs, queue-based messaging patterns, exposure toMulesoft More ❯

London, England, United Kingdom £30,000 - £40,000 1 month ago London, England, United Kingdom 5 months ago London, England, United Kingdom 1 week ago Software Engineer (Typescript, Node.js, React) We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr More ❯

all new UX/Design brief is fully understood, technically assessed, and signed off for your project before development Produce clean, efficient, reusable, tested code Advanced OOP in Typescript React Application state management (e.g. ngrx , redux) Advanced HTML5, CSS and CSS preprocessors (Sass) Automated TDD and BDD approaches using frameworks like Cypress, Jest, Jasmine, Mocha or Chai with Protractor and More ❯

month ago London, England, United Kingdom 5 months ago London, England, United Kingdom 1 week ago London, England, United Kingdom 1 week ago Software Engineer (Typescript, Node.js, React) We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr More ❯

/trading platforms and knowledge of financial markets Knowledge of FIX protocol and ability to handle FIX interactions In-depth knowledge of AWS services Experience with Java, JavaScript or React Experience with serverless architecture and microservices Experience with TDD, BDD or similar approaches Band & level : Manager, 7 Not The Perfect Fit? Concerned that you may not meet the criteria precisely More ❯

principles and best practices. Proven experience with Python web frameworks such as Flask (experience with others like Django is a plus). Expertise in modern JavaScript frameworks like Vue, React or Angular, including a solid understanding of component-based architecture and state management. Solid familiarity with RESTful APIs and service-orientated architecture for building and integrating web services. Solid understanding More ❯

About Us Our mission is to dominate the betting and gaming industry on a global scale and we need the very best Tech talent to help us achieve this. We recently migrated all of our customers onto our very own More ❯

ROLE: Senior Full Stack Engineer(focus on .Net) OFFICE: London, UK We are Two Circles. We are a Sports & Entertainment Marketing business. We grow audiences and revenues. We do that by knowing fans best. We work with clients to help More ❯

Social network you want to login/join with: About CloudOps CloudOps is a cloud consulting, managed services, and software company focused on open source, cloud native platforms, networking, and DevOps. Our purpose is to ensure our customers own their More ❯

VoCoVo specialises in innovative communication solutions tailored for businesses, particularly within the retail sector. Our flagship products are designed to create a connected store experience, facilitating seamless communication among retail staff to enhance efficiency and elevate customer service. We empower More ❯

Reference: e1fb70f7f4ed Job Views: 3 Posted: 29.06.2025 Expiry Date: 13.08.2025 Job Description: Posted by Senior Account Manager We are looking for a C# fullstack developer with Typescript, JavaScript, modern React, for the FX Options business of our client - pricing, booking and risk management - to work on a wide range of projects as they arise. This is a long-term role. … Tech Stack Back: .NET, Windows Services, ASP .NET Web API, Kafka, gRPC, protobuf Front: JavaScript, TypeScript, React, HTML5, CSS/LESS/Sass, Tailwind CSS, NodeJS DevOps: GIT (Bitbucket), TeamCity Requirements include deep understanding and experience of Object-Oriented Programming, patterns, and principles, as well as .NET C#, service-oriented architectures, and DevOps tools. Ability to work independently and collaboratively … with a Front Office IT team. Key Contributions: As a member of the FX options team, you will participate in projects based on priorities, requiring expertise in Typescript, JavaScript, React, C#, microservices, refactoring, and clean code. Code reviews and SCRUM participation are part of the role. Candidates should have a passion for technology and enjoy collaborative work. This is a More ❯

Join to apply for the Senior Front End Engineer (TypeScript/React) role at Goodlord Join to apply for the Senior Front End Engineer (TypeScript/React) role at Goodlord Get AI-powered advice on this job and more exclusive features. Location: London E1 Hybrid working as standard : 2 days a week in the office, the other 3 days from … on AWS. Data is persisted in a MYSQL (AWS Aurora) database. Additionally, we leverage AWS Lambda and Amazon API Gateway for running supplementary services. Our UI is built in React using TypeScript, with a small portion of legacy code in jQuery, which we rarely get involved with. We use Github for version control and Github Actions for building, testing and … to work with Perform self-defined tasks geared towards your personal and professional development What We Need From You Significant commercial experience building web-based applications using TypeScript and React or a similar framework. Propose end-to-end solutions to solve these problems, demonstrating ownership from ideation to deployment, and consistently align your work with broader business objectives. An excellent More ❯

to changing priorities and learn new technologies rapidly. Strategic thinking to select suitable technologies based on long-term goals. Preferred qualifications, capabilities, and skills Full-stack proficiency including TypeScript, React, Java, and Spring Boot. Experience designing solutions on cloud platforms like AWS or GCP. Experience with Kubernetes or similar container orchestration platforms. Experience using Kafka. Experience with relational databases like More ❯

of hands-on experience in object-oriented programming languages (e.g., C#, C++) 5+ years of real-world experience with modern frontend JavaScript, libraries, and frameworks (e.g., JavaScript, HTML, CSS, React, Vue, TypeScript) Comfortable designing and implementing database solutions with experience in both SQL and NoSQL databases A keen interest in developing a high-quality product that not only meets but … complex technical concepts clearly and work effectively within a team The ability to work both independently and as part of a cohesive team environment Bonus Points for: Experience with React Native High-level Swift/Objective-C and Kotlin experience Benefits What's in it for you? We come together with our unique strengths to work towards a common purpose More ❯

REST APIs & micro services-based solutions. Experience writing SQL queries and good understanding of data model, python knowledge is a plus. Basic Knowledge of User Interface design & development using React, HTML5, XML & CSS Working knowledge in AWS cloud (EC2, ECS, Load Balancer, Security Group, EMR, Lambda, S3, Glue, etc.) A full stack developer with a knowledge to develop and execute More ❯

Who We Are: In today's work environment, employees use a myriad of devices to access IT applications and data over multiple networks to stay productive, wherever and however they work. Ivanti elevates and secures Everywhere Work so that people More ❯

Senior React Developer - Hybrid - £120,000 We are working with a well-backed Fin-tech company who are revolutionising the financial industry with cutting-edge technology solutions. Their innovative platform is designed to empower individuals and businesses by providing seamless financial services. As a Senior Front-End Developer, you will play a pivotal role in shaping the company's products … position within the organisation. Responsibilities: Collaborate with product managers, designers, and back-end engineers to develop user-friendly, responsive front-end applications. Build robust and scalable web applications using React, ensuring the highest standards of performance, security, and usability. Participate in the full software development life cycle, from requirements gathering to deployment and maintenance. Identify and resolve technical challenges, optimising … interfaces. Mentor and guide junior developers, fostering a collaborative and growth-oriented environment. Requirements: Minimum of 5 years of professional experience as a Front-End Developer. Strong expertise in React.js, including proficiency in React Hooks and Redux. Experience with AWS services and deploying applications on the AWS platform. Proficiency in Docker for containerisation and deployment. Solid understanding of web technologies More ❯

Senior React Developer - Hybrid - £120,000 We are working with a well-backed Fin-tech company who are revolutionising the financial industry with cutting-edge technology solutions. Their innovative platform is designed to empower individuals and businesses by providing seamless financial services. As a Senior Front-End Developer, you will play a pivotal role in shaping the company's products … position within the organisation. Responsibilities: Collaborate with product managers, designers, and back-end engineers to develop user-friendly, responsive front-end applications. Build robust and scalable web applications using React, ensuring the highest standards of performance, security, and usability. Participate in the full software development life cycle, from requirements gathering to deployment and maintenance. Identify and resolve technical challenges, optimising … interfaces. Mentor and guide junior developers, fostering a collaborative and growth-oriented environment. Requirements: Minimum of 5 years of professional experience as a Front-End Developer. Strong expertise in React.js, including proficiency in React Hooks and Redux. Experience with AWS services and deploying applications on the AWS platform. Proficiency in Docker for containerisation and deployment. Solid understanding of web technologies More ❯

We are committed to maintaining an inclusive, and supportive place for you to do your very best work. We are looking for a Full-Stack Engineer with expertise in React.js, Next.js, and TypeScript who can also contribute to backend development using Java (Spring Boot) or Python . In this role, you will be responsible for building and optimizing frontend applications … development to deployment, ensuring high-quality and timely delivery. Required Skills and Experience: 3+ years of professional experience in full-stack software development. Strong proficiency in JavaScript, TypeScript, Node.js, React.js, Yarn, and NPM Optimize UI/UX for responsiveness, accessibility, and performance Understanding of microservices, and event-based architecture. Hands-on experience with Docker and containerized development Familiarity with event … Spring Boot) or Python is preferred. Innovation: Interest in new technology and ability to work with early-stage ideas. Nice-to-have: Experience with frameworks like NextJS, VueJS, Angular, React, or similar Familiarity with server-side rendering (SSR) and static site generation (SSG) in Next.js Experience with testing frameworks like Jest, Cypress, or React Testing Library. Experience with authentication strategies More ❯