201 to 225 of 678 React Jobs in London

whatever gets the job done You take ownership, move fast, and know when to bring others in You communicate clearly - sharp thinking, no hand-holding needed Our stack: TypeScript, React, Python, a bit of Rust, AWS with a bunch of monitoring tools sprinkled in. The latest web3 tools as standard foundry, rainbowkit, wagmi, viem, etc. We keep it simple and More ❯

Monday to Friday. About you: You have expertise with C# .Net, ASP.Net development You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are degree More ❯

expertise in SharePoint Online/2019+ development, administration, and governance Proficiency in Power Automate, Power Apps, and Power BI for automation and data visualization Experience with SharePoint Framework (SPFx), React, JavaScript, HTML, and CSS Strong understanding of document management, metadata, workflows, and content governance Familiarity with Microsoft 365, Azure, and security best practices Excellent communication skills and ability to collaborate More ❯

You'll focus on building C#, WinForms, WPF desktop applications and design and implementation of scalable, service orientated architectures (SOA) but will also gain exposure to web applications using React and/or Angular. This is a senior, hands-on position, you'll collaborate with colleagues in the US and Canada and be the sole resource on these systems for More ❯

whatever gets the job done You take ownership, move fast, and know when to bring others in You communicate clearly - sharp thinking, no hand-holding needed Our stack: TypeScript, React, Python, a bit of Rust, AWS with a bunch of monitoring tools sprinkled in. The latest web3 tools as standard foundry, rainbowkit, wagmi, viem, etc. We keep it simple and More ❯

will introduce AI, automation, and best engineering practices to ensure efficiency and scalability. Skills & experience we are looking for: Tech Stack Expertise - Skilled in TypeScript (Node.js mainly but also React) & Cloud technologies such as AWS. Familiarity of Kubernetes, GraphQL, Kafka, and Mongo would be desirable. Leadership Experience - You have a strong track record in designing large-scale, cloud-based distributed More ❯

in wealth management, investment management, or trading platforms with a deep understanding of industry workflows and requirements Solid technical foundation with hands-on experience in modern web technologies, including React, TypeScript, Python, and cloud infrastructure (AWS preferred) Understanding of API integration patterns, particularly Open API/REST API implementations in financial services contexts Proven track record of successfully managing complex More ❯

in wealth management, investment management, or trading platforms with a deep understanding of industry workflows and requirements Solid technical foundation with hands-on experience in modern web technologies, including React, TypeScript, Python, and cloud infrastructure (AWS preferred) Understanding of API integration patterns, particularly Open API/REST API implementations in financial services contexts Proven track record of successfully managing complex More ❯

build, and maintain full stack features across our platform, including user interface, backend APIs, and database logic. Write clean, scalable, and maintainable code using modern technologies such as TypeScript, React, Node.js, and PostgreSQL. Carry out maintenance and performance optimisation on the existing platform. Decide what tools and features to introduce and when, based on customer needs, industry insight, and data. More ❯

and modern PHP development, with strong understanding of MVC architecture and RESTful APIs. Competent with front-end tech such as HTML5, CSS3, JavaScript (and ideally frameworks like Vue.js or React). Familiarity with MySQL, version control (Git), and cloud platforms or deployment pipelines. A natural collaborator who enjoys problem-solving, learning new tools, and contributing to a supportive team environment. More ❯

and modern PHP development, with strong understanding of MVC architecture and RESTful APIs. Competent with front-end tech such as HTML5, CSS3, JavaScript (and ideally frameworks like Vue.js or React). Familiarity with MySQL, version control (Git), and cloud platforms or deployment pipelines. A natural collaborator who enjoys problem-solving, learning new tools, and contributing to a supportive team environment. More ❯

back-end development. Our team develops cloud services in Python and deploys them on AWS. Developers who are confident with front-end development. Our more recent front-ends use React and Typescript. Collaborate with AI focused engineers to integrate LLMs and RAG pipelines into production systems. Candidates who are able to quickly pick up domain knowledge and effectively up-skill More ❯

drama-free You’ll Succeed If You Have… Must-Haves 3–5+ years as a team lead, tech lead, or principal engineer Hands-on Node.js & major frontend framework experience (React/Vue) Proven ability to work with existing PHP codebases (Laravel/legacy) CI/CD, basic Docker, automated testing know-how Track record of building and developing teams More ❯

it's all about having strong foundations and the ability to produce great code so don't be deterred if you don't have experience in the following: TypeScript: React.js (FE)/Node.js (BE) Java Python AWS Cloud Infrastructure Modularised Monolith Ferovinum provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion More ❯

control tools such as Git. Familiarity with agile workflows and sprint-based delivery. Desirable Extras Experience with customer journey mapping and service design. Exposure to front-end frameworks (e.g. React, Vue.js, Angular). Understanding of technical SEO and performance optimisation (page speed, lazy loading, etc.). Involvement in new business pitches or presenting CRO insights in commercial settings. Apply Now More ❯

next-generation platform to take the pain out of booking and managing business travel. As Software Engineer, this position involves: Product development in Python/Django and/or React of a travel-related web-based product Integrations between our product to 3rd party APIs System architecture design, implementation, and testing Work in an Agile environment with strong attention to More ❯

customer focused environment. Nice to Have: Familiarity with SAP Basis, SAP Architecture, and SAP Security . Familiarity with SQL and relational databases. Familiarity with modern UI frameworks such as ReactJS, Mobx, and TypeScript. Background in ERP automation, workload automation, financial process automation, or RPA technologies. If you like growth and working with happy, enthusiastic over-achievers, you'll enjoy your More ❯

CD pipelines, and DevOps tools (e.g., Azure DevOps) Hands-on experience with web scraping, REST API integrations, and streaming data pipelines Knowledge of JavaScript and front-end frameworks (e.g., React) Additional Information Publicis Groupe operates a hybrid working pattern with full time employees being office-based three days during the working week.We are supportive of all candidates and are committed More ❯

What we would like to see from you Expert knowledge of vanilla JavaScript/TypeScript Understanding of WebAssembly Deep understanding of web security issues Significant hands-on experience with React Experience at developing services (RESTful API) including strong authentication (using JWT, 3rd party identity provider, etc), ORM and SQL or NoSQL (document oriented) databases Commercial experience designing and building CI More ❯

and help us continuously improve our stack. Owning your work - Take end-to-end responsibility for features, from planning to production. Skills, Knowledge and Expertise Hard skills Frontend frameworks (React, Vue, or Angular) ️ - You'll be building user-facing features, so knowing your way around a modern frontend framework is essential to create sleek, snappy, and delightful experiences. Backend technology More ❯

with a strong background in back-end engineering. Experience with Django, PostgreSQL, and designing, building, and managing relational databases. Experience designing, building, and maintaining API endpoints. Confidence working with React and Typescript. Strong communication skills, with the ability to translate business needs into clear, effective technical solutions. Bonus: Experience with design software, such as Figma. Understanding of DevOps practices, including More ❯

solutions. Pragmatism in balancing delivery speed with long-term system health. Clear, concise written and verbal communication, focusing on outcomes and impact. Bonus: Front-end development experience, particularly with React and Typescript. Experience with DevOps practices, including containerisation and CI/CD pipelines. Experience using data to inform technical decisions or product improvements. The salary We expect to pay from More ❯

a given problem. Right now, we use: • A variety of languages, including Java and Go for backend and Typescript for frontend • Open-source technologies like Kubernetes, Cilium, Envoy, Grafana, React, and Redux • Industry-standard tooling, including Gradle and GitHub, and agentic tools like Windsurf & Cline What We Value Ability to communicate and collaborate with a variety of individuals, including engineers More ❯

and experience to mentor and coach others. What value you'll bring to the role We're looking for significant experience with modern FE frameworks (we use Vue.js and React) We have some systems built in C# and .NET framework, we're looking for the aptitude (or even better, experience) of interfacing with these technologies. Experience with all types of More ❯

Most of our engineers release code to production every few days and we have a daily release cycle. This is a Fullstack role. Viator's web stack includes Java, React, TypeScript, GraphQL,Kubernetes, SQL and NoSQL databases, and runs on AWS. You don't need to have experience with everything listed but you do need to be hungry to learn. More ❯