React Jobs in London

51 to 75 of 1,105 React Jobs in London

Contract Senior Software Engineer - Typescript/Kotlin

London Area, United Kingdom
Velocity Tech
high-quality output. Identify technical risks early and provide solutions. Drive continuous improvement in development practices. Key Skills & Experience: Strong commercial experience with TypeScript (React, Node.js preferred). Solid backend development experience with Kotlin (Spring Boot or Ktor frameworks advantageous). Previous leadership experience – mentoring developers, leading small teams or More ❯
Posted:

Contract Senior Software Engineer - Typescript/Kotlin

london, south east england, united kingdom
Velocity Tech
high-quality output. Identify technical risks early and provide solutions. Drive continuous improvement in development practices. Key Skills & Experience: Strong commercial experience with TypeScript (React, Node.js preferred). Solid backend development experience with Kotlin (Spring Boot or Ktor frameworks advantageous). Previous leadership experience – mentoring developers, leading small teams or More ❯
Posted:

Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
finances with solid pension support. Equity – Own a piece of the innovation you help create. Tech Stack You’ll Work With TypeScript | Node.js | Python | React | AWS | PostgreSQL | CI/CD | Hyperledger Besu | C2PA This is your chance to shape the future of blockchain while collaborating with industry leaders More ❯
Posted:

Lead Python Developer

London Area, United Kingdom
Hybrid / WFH Options
Understanding Recruitment
Extensive experience with major cloud platforms (AWS, Google Cloud, Azure), microservices, containerization (Docker, Kubernetes), and DevOps/CI/CD pipelines. Skilled in Python, React, Typescript, Kubernetes, Azure, and OpenAI technologies. A natural problem-solver with a talent for leading, motivating, and inspiring teams. Excellent communication skills and ability to More ❯
Posted:

Lead Python Developer

london, south east england, united kingdom
Hybrid / WFH Options
Understanding Recruitment
Extensive experience with major cloud platforms (AWS, Google Cloud, Azure), microservices, containerization (Docker, Kubernetes), and DevOps/CI/CD pipelines. Skilled in Python, React, Typescript, Kubernetes, Azure, and OpenAI technologies. A natural problem-solver with a talent for leading, motivating, and inspiring teams. Excellent communication skills and ability to More ❯
Posted:

NET Developer

London, United Kingdom
Hybrid / WFH Options
Noir
to demonstrate strong knowledge of: .NET Core/ASP.NET MVC, C# and Azure SQL. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Training will be More ❯
Employment Type: Permanent
Salary: £65000 - £85000/annum Bonus + Pension + Benefits
Posted:

Solutions Architect - GCP - Contract

London Area, United Kingdom
Salt
Java, C#, Go, Scala, Python etc.) • Hands-on experience with frameworks like Spring Boot, Node.js • Experience with/exposure to frontend technology frameworks like React, Angular etc • Experience in API styles such as Async API, REST, SOAP, GraphQl, gRPC. Understanding of the various data solutions (like OLAPs, OLTP, graph, no More ❯
Posted:

Solutions Architect - GCP - Contract

london, south east england, United Kingdom
Salt
Java, C#, Go, Scala, Python etc.) • Hands-on experience with frameworks like Spring Boot, Node.js • Experience with/exposure to frontend technology frameworks like React, Angular etc • Experience in API styles such as Async API, REST, SOAP, GraphQl, gRPC. Understanding of the various data solutions (like OLAPs, OLTP, graph, no More ❯
Posted:

SENIOR SOFTWARE ENGINEER C# ASP.NET

Greater London, England, United Kingdom
Hybrid / WFH Options
Clarity Resourcing
be valuable Knowledge of trading systems, commodities, options would be highly advantageous Advantageous: REST API experience including deployment, security and orchestration Web frameworks (eg React, Knockout and JQuery) Windows Forms (WinForms) and WCF Azure DevOps for work item management, source control and CI/CD PowerShell experience FIX experience, in More ❯
Posted:

SENIOR SOFTWARE ENGINEER C# ASP.NET

london, south east england, united kingdom
Hybrid / WFH Options
Clarity Resourcing
be valuable Knowledge of trading systems, commodities, options would be highly advantageous Advantageous: REST API experience including deployment, security and orchestration Web frameworks (eg React, Knockout and JQuery) Windows Forms (WinForms) and WCF Azure DevOps for work item management, source control and CI/CD PowerShell experience FIX experience, in More ❯
Posted:

Technical Analyst - Energy Transition

London Area, United Kingdom
Climate17 | B Corp™
data warehousing, ETL pipelines Cloud computing & DevOps: e.g. AWS (EC2, Lambda, S3), Docker, CI/CD, serverless architecture Frontend development: e.g. JavaScript/TypeScript, React, Dash, or similar frameworks Backend APIs: FastAPI, Flask, RESTful API design UI/UX design for data tools (e.g., streamlining internal workflows and dashboards) Experience More ❯
Posted:

Technical Analyst - Energy Transition

london, south east england, United Kingdom
Climate17 | B Corp™
data warehousing, ETL pipelines Cloud computing & DevOps: e.g. AWS (EC2, Lambda, S3), Docker, CI/CD, serverless architecture Frontend development: e.g. JavaScript/TypeScript, React, Dash, or similar frameworks Backend APIs: FastAPI, Flask, RESTful API design UI/UX design for data tools (e.g., streamlining internal workflows and dashboards) Experience More ❯
Posted:

Urgent! x15 Fullstack Software Engineers - UK-based - Series A Funded Startup - Rapid Growth - Fully Remote

Central London, UK
Hybrid / WFH Options
Areti Group | B Corp™
be taught the rest, Strong object orientated design is a must. Languages : Ruby-on-Rails, Java, Python, C#, PHP VueJs, Typescript/Angular/React Cloud : Amazon Web Services (AWS) Databases : PostgreSQL, DynamoDB Additional Tools & Frameworks : GraphQL REST APIs Software Design Patterns – TDD, DDD Agile methodologies: Scrum and Kanban Key More ❯
Posted:

Urgent! x15 Fullstack Software Engineers - UK-based - Series A Funded Startup - Rapid Growth - Fully Remote

West London, UK
Hybrid / WFH Options
Areti Group | B Corp™
be taught the rest, Strong object orientated design is a must. Languages : Ruby-on-Rails, Java, Python, C#, PHP VueJs, Typescript/Angular/React Cloud : Amazon Web Services (AWS) Databases : PostgreSQL, DynamoDB Additional Tools & Frameworks : GraphQL REST APIs Software Design Patterns – TDD, DDD Agile methodologies: Scrum and Kanban Key More ❯
Posted:

🌳 Urgent! x15 Fullstack Software Engineers – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote 🌳

East London, London, United Kingdom
Hybrid / WFH Options
Areti Group | B Corp™
be taught the rest, Strong object orientated design is a must. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key More ❯
Posted:

🌳 Urgent! x15 Fullstack Software Engineers – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote 🌳

City of London, London, United Kingdom
Hybrid / WFH Options
Areti Group | B Corp™
be taught the rest, Strong object orientated design is a must. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key More ❯
Posted:

🌳 Urgent! x15 Fullstack Software Engineers – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote 🌳

Central London / West End, London, United Kingdom
Hybrid / WFH Options
Areti Group | B Corp™
be taught the rest, Strong object orientated design is a must. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key More ❯
Posted:

🌳 Urgent! x15 Fullstack Software Engineers – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote 🌳

london, south east england, united kingdom
Hybrid / WFH Options
Areti Group | B Corp™
be taught the rest, Strong object orientated design is a must. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key More ❯
Posted:

🌳 Urgent! x15 Fullstack Software Engineers – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote 🌳

london (west end), south east england, united kingdom
Hybrid / WFH Options
Areti Group | B Corp™
be taught the rest, Strong object orientated design is a must. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key More ❯
Posted:

🌳 Urgent! x15 Fullstack Software Engineers – UK-based – Series A Funded Startup – Rapid Growth – Fully Remote 🌳

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Areti Group | B Corp™
be taught the rest, Strong object orientated design is a must. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript/Angular/React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key More ❯
Posted:

Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
TieTalent
reviews and technical testing Required Technical Skills: Full-Stack and Backend developers Proficiency and experience with Python Full-Stack and Frontend developers Experience with React and next.js or similar front-end frameworks Familiarity with AWS and cloud-native development Experience with automated testing and writing testable code Understanding of CI More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

London, United Kingdom
Upscope
documentation for the systems and processes developed, ensuring clarity for future maintenance and scalability. About You Strong proficiency in TypeScript, JavaScript (ES6+), Node.js, and React, with a solid understanding of their ecosystems. Experience with modern development tools and practices, such as Git, CI/CD pipelines, automated testing frameworks (e.g. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Snr Full Stack Developer

London, United Kingdom
Nutrient
workflow automation platform. Mentor other developers and lead by example. What You'll Bring Deep understanding of Node.js, JavaScript, .Net Core. Good Knowledge of React, Vue, Vuetify and AngularJS. Experience with Microsoft SQLServer, MongoDB, and Redis. Experience working in a CI/CD environment. Experience developing software in a data More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Integration Developer (JR101621)

London, United Kingdom
Clarion Events Ltd
such as Salesforce, Pardot, Google Adwords, Workday, and Treasure Data is a strong asset. Front-End Technologies: Experience with front-end technologies like TypeScript, React, and JavaScript. Non-Relational Databases and Message Queues: Knowledge of non-relational database models and message queuing systems. About Clarion Events Clarion Events is one More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

SAP Sovereign Cloud JavaScript Developer

London, United Kingdom
SAP SE
are met in all deliverables. Contribute to the evolution of our development stack, testing strategy, and CI/CD processes. Strong proficiency in ES6+, React, Redux, Node.js , and related front-end technologies. Experience with RESTful APIs, JSON, WebSockets , and asynchronous programming. Solid understanding of testing frameworks (e.g., Jest, Mocha, Cypress More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
React
London
10th Percentile
£53,750
25th Percentile
£65,000
Median
£87,500
75th Percentile
£110,000
90th Percentile
£132,500