React Jobs in London

201 to 225 of 253 React Jobs in London

Senior Software Engineer (Full Stack)

London, United Kingdom
Confidential
literally), every team member counts - and that s where you come in. Our tech stack Our tech stack today consists of TypeScript, JavaScript, ReScript, React.js, Node.js, Postgres and Redis. We use GitHub for code and continuous integration to deploy to Kubernetes on Google Cloud Platform. We have a public REST … end to end features, fix bugs, improve infra, support customers Write backend TypeScript in Node.js, Postgres, Redis, Kubernetes Write frontend ReScript/JavaScript in React.js Expand our 3rd party integration marketplace Contribute to our technical architecture planning Support sales and marketing teams Skills You're a strong individual contributor with more »
Posted:

Senior Software Engineer - Platform

London, United Kingdom
Hybrid / WFH Options
Confidential
templates or training materials. Improve engineering standards across the board Your skills and qualifications You have experience with building commercial-scale web applications with React/Redux, Node.js and Typescript. You have experience designing and building APIs. You have taken the initiative in the past to create and improve the … 2nd stage - Hiring Manager interview 3rd stage - Technical Interview (live coding) 4th stage - Meet the VP of Engineering Additional information Doxy.me tech stack Frontend: React, TypeScript, Playwright, WebRTC, Next.js, Nx.dev Backend: Nodejs, TypeScript, Jest, NestJS, Nx.dev Cloud: AWS 3rd party: Vonage, Pubnub, Segment, Twilio, Stripe Our products: Doxy.me : The simple more »
Posted:

Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
Confidential
The Impact You ll Make As a Software Engineer on this team, you'll play a crucial part in a cutting-edge, cross-functional team focused on building, maintaining, and enhancing tools to aid our internal late-stage drug discovery more »
Posted:

Senior Software Engineer (React, Node.js, AWS)

London, United Kingdom
Hybrid / WFH Options
Confidential
Job Description Senior Software Engineer (React, Node.js, AWS) Salary: £90,000 - £110,000. Location: Hybrid in London. Senior Software Engineer (React, Node.js, AWS) - would you like the opportunity to work for a market leading organisation, currently looking to revolutionise the data space? You will be joining a technology more »
Posted:

Solution Architect - Java/React JS

London, United Kingdom
iXceed Solutions
technical requirements. Lead the design and implementation of Front End and Back End architectures for digital projects, leveraging tools and frameworks such as Next.js, React.js, GraphQL, Java, Spring Boot, and REST services. Provide technical guidance and expertise to project teams, ensuring adherence to best practices and standards in digital delivery. … teams, with a focus on the hospitality or travel sector. Strong technical skills with proficiency in Front End and Back End architecture , including Next.js, React.js, GraphQL , Java, Spring Boot, and REST services. Experience with content management systems , particularly Adobe Experience Manager (AEM), and AEM API development. Expertise in DevOps practices more »
Employment Type: Any
Salary: GBP Annual
Posted:

Senior Fullstack Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Tec Partners
Fullstack Engineer proficient in front-end, back-end, and cloud environments. Key Responsibilities Engage in full-stack development using technologies such as Python, C++, React, TypeScript, Node.js, and AWS. Contribute to all stages of the Product Development Lifecycle. Requirements Minimum of 5 years of experience in Fullstack Development. Proficient in … Python, C++, React, TypeScript, Node.js, and AWS. Experience in both startups and large tech companies. Comprehensive understanding of the Product Development Lifecycle. What's on Offer Competitive base salary ranging from £100,000 to £130,000. Equity and share options. Company bonus. Fully remote working environment. If you have experience … in any of these areas, we encourage you to apply: Fullstack, Front End, Back End, Python, AWS, C++, React, JavaScript, Generative AI, Machine Learning, Video Technology, Startups. TEC Partners is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive more »
Employment Type: Permanent
Salary: £100000 - £130000/annum equity
Posted:

Senior UI Developer - London- Systematic Trading & Market Making London, UK

London, United Kingdom
Confidential
an opportunity to join an award-winning multi-strategy hedge fund in their Global Fixed Income team. They are seeking an experienced Front End ReactJS/TypeScript/UI Developer to build the next generation of front-end tools and infrastructure for a best-in-class Fixed Income and Macro …/Market-Leading Requirements: 8+ years' UI development experience In-depth knowledge of JavaScript/TypeScript/UI Development Prior experience building reusable interactive React/Redux components Knowledge of web protocols: TCP, HTTP, Websockets, REST, grpc Strong knowledge of HTML5 and CSS (Grid, flexbox, animations) Ability to dissect business more »
Posted:

Senior Fullstack Engineer, Fintech (Remote Friendly)

London, United Kingdom
Hybrid / WFH Options
Confidential
it is preferred that you are located and working within the GMT-PST time zones. Responsibilities Build user flows across both web and backend (React and Node) Collaborate with Product, Design, and Engineering to define, prioritize, and build FinTech/Web3 features Drive detailed project definition and cross-functional alignment … developers Requirements 5+ years of relevant experience building clean, maintainable, and well-tested code in production systems at scale 2+ years of experience with React.js 2+ years of experience in Typescript and Node 2+ years of experience building scalable solutions on top of AWS or GCP infrastructure Experience building FinTech more »
Posted:

Senior Engineer

London, United Kingdom
Matchtech
and guidance to the team Collaborating with stakeholders to understand business requirements Designing and implementing solutions using expertise in JavaScript Utilising advanced proficiency in React.js, AWS (Bosun), and Microservices Architecture Contributing to the project's success through strong technical and leadership skills Job Requirements: Expert proficiency in JavaScript is mandatory … Experience in Java Spring is highly advantageous Advanced proficiency in React.js Knowledge of AWS (Bosun) Understanding of Microservices Architecture Familiarity with Oracle Core Database Administration (DBA) will be beneficial Strong problem-solving abilities Excellent communication and stakeholder collaboration skills Benefits: Opportunity to be a part of a high-impact transformation more »
Employment Type: Contract
Rate: £650 - £700/day Inside IR35
Posted:

Principal Full-Stack Engineer

London, United Kingdom
Understanding Recruitment
/leading a small engineering teamExtensive exposure to working with JVM languages (Java, Kotlin, C# etc)Solid background within a full-stack environment utilising React or TypescriptExperience making architectural decisions and extracting from a monolithic platformBackground building infrastructure (AWS, IAAC, CI/CD)Within this role, you can expect to … focus and develop expertise working with Kotlin, React/Typescript, AWS and much more!So is this the chance you have been looking for to be a play key player within a major product which is guaranteed to help 1000's of people around the country?Apply ASAP if you more »
Salary: £ 100 K
Posted:

Principal Full-Stack Engineer

City of London, London, United Kingdom
Understanding Recruitment
leading a small engineering team. Extensive experience with JVM languages (Java, Kotlin, C#, etc.). A solid background in a full-stack environment utilizing React or TypeScript. Experience making architectural decisions and transitioning from monolithic platforms. Experience building infrastructure (AWS, IaC, CI/CD). In this role, you can … expect to: Focus on and develop expertise with Kotlin, React/TypeScript, AWS, and more. Is this the opportunity you've been looking for to be a key player in a major product guaranteed to help thousands of people across the country? Apply ASAP to join this innovative business as more »
Employment Type: Permanent
Posted:

Senior Engineer - Full Stack (Remote)

London, United Kingdom
Hybrid / WFH Options
Confidential
experience with Python and Python web frameworks (Django, Flask, FastAPI, etc...) 5+ years of experience with front-end technologies, such as JavaScript, Typescript, and React Able to create database schemas that represent and support business processes Unit test and debugging skills 3+ years of work experience with RDBS such as … self-managed and motivated Good command of the English language Nice to Have Experience with any of the following would be a plus: GraphQL, React, FastAPI, AWS (or any other Cloud provider) A bachelor s degree in computer science, engineering, or information systems #RemoteUK Veeva s headquarters is located in more »
Posted:

Senior Software Engineer

London, United Kingdom
Confidential
out the best how in collaboration with product managers, designers and users You are comfortable working across a stack that includes frontend (TypeScript/React), backend (Python/Django/Postgres) and infrastructure (AWS). You don t necessarily have hands-on experience with all pieces of our stack but … company Collaborate with the product team on a starter project and make your first commits Become familiar with the core components of our stack (React, TypeScript, Django, Python, Postgres, Amazon ECS) In your first 3 months Become a part of the regular product development cycle: take ownership of a feature more »
Posted:

React Developer - Powerful AI discovery tools!

London, United Kingdom
Understanding Recruitment
We are looking for a Senior React Developer to join a world-leading company that specialises in developing powerful AI-enabled discovery tools for the global financial sector. Our partners work with top tier global banks in nearly 100 countries and provide the next generation of cloud archiving with unlimited … scale. They also connect data from an ever-expanding range of sources, including Teams, Zoom, and social media.As a Senior React Developer, you will:Work on the architecture of a fully-interactive, single-page style web application and build out micro-front endsWork as part of an Agile development team … web application that is accessible and responsive with exceptional usability.Work with product owners on user story generation and refinement.The successful applicant for the Senior React Developer role will have experience in the following areas:JavaScript/TypeScript and React experience in an Agile environmentWeb applications utilizing web service APIsHTML more »
Salary: £ 100 K
Posted:

React Native Developer

London, United Kingdom
Hybrid / WFH Options
Confidential
Senior React Native Developer/Mobile Engineer Circa £100K Office Location: Central London - Hybrid My client is a innovative SaaS Start-Up company that has hit the market with immediate results, based in Central London. As a result of over 100,000 downloads in 5 months they are rolling out … great growth plans They're undergoing a massive roll out of greenfield projects. We are looking for a React Native Developer to make a huge impact on their projected growth and delivery of their mobile app. Key Skills: Strong React Native experience Strong Mobile experience - iOS Extensive experience in contributing … to the frontend as well as the mobile side using JavaScript and React and TypeScript You have a product mindset and care about the customer experience Comfortable working in a small engineering team with appetite to double in size Confident working across: React Native, Swift, iOS, TypeScript, React and JavaScript more »
Posted:

Senior Full Stack Developer (Ruby/React)

London, United Kingdom
Confidential
Senior Full Stack Developer(Ruby/React) - Hybrid - Up to 95k An exciting boutique software house based in the heart of London are looking for a Senior Full Stack Developer to join their ranks. They someone to come in and open up project streams for the leadership team. Paying Up … to 95k Hybrid in London Client Facing from the get go Tech Stack - Ruby on Rails, JavaScript, React, AWS Actively interviewing, please get in touch ASAP to register interest Senior Full Stack Developer(Ruby/React) - Hybrid - Up to 95k more »
Posted:

Senior React.js Engineer

London, United Kingdom
Hybrid / WFH Options
Confidential
Job Description Senior React.js Engineer : Up to £475.00 per day Inside IR35 : Hybrid - London : 3 Month (rolling) A major digital consultancy is seeking a Senior React.js Engineer to join the team on an initial 3-month basis. The successful Senior React.js Engineer will be responsible for driving the development … of high-performance web applications while operating in a cross-functional team, defining and developing new features. In addition, the Senior React.js Engineer will need to be an expert with Next.js, showcasing recent commercial experience with it. Requirements: JavaScript/TypeScript React.js, Next.js AWS Key Information: Rate: Up to  … 475.00 Inside IR35 Location: Hybrid London (view to moving fully remote) Contract Length: 3 months rolling This is an exciting opportunity for a Senior React.js Engineer to come in and make an instant impact on the project and work in a team of like-minded individuals in a fast-paced more »
Posted:

Tech Lead (Python, JavaScript)

London, United Kingdom
RedCat Digital
testingExperience in building out APIs, Cloud-based ETL pipelines, customer UIs and end-to-end data processing solutionsStakeholder management skillsTech Stack:JavaScript/TypeScript, React, Node, Python, AWS, GraphQL, BaaS, React Native, GCP more »
Salary: £ 100 K
Posted:

Technical Lead

London, United Kingdom
Hybrid / WFH Options
RedCat Digital
good understanding of system design/architecting, including data engineering and data management. Experience in stakeholder management is also essential.Tech stack: JavaScript/TypeScript, React, Node, Python, AWS, GraphQL, BaaS, React Native, and GCP.Package:They are offering up to 120,000 + Benefits:New MacBook Pro OR HP Laptop upon more »
Salary: £ 100 K
Posted:

Website QA

Westminster, London, Tachbrook, United Kingdom
Hybrid / WFH Options
Deerfoot IT Resources Limited
similar platforms, including Multi Site, with a focus on QA. Gutenberg Blocks: Experience in testing and validating Gutenberg Blocks (both front and backend). React: Proficiency with React, including QA best practices. Tracking and Data Layer QA: Experience in implementing and maintaining tracking via the data layer. WordPress Themes QA … in testing WordPress themes to ensure design fidelity and functionality. Front-End Languages: Strong knowledge of multiple front-end languages, including PHP, HTML5, JavaScript, React/Next.js, SCSS, CSS, and JQuery, with a focus on QA. Web Architecture: Good understanding of web architecture and responsive design principles. PHP and MySQL more »
Employment Type: Contract
Rate: £450 - £500/day Outside IR35
Posted:

Senior Frontend Engineer Hybrid - WFH / London Software Development

London, United Kingdom
Hybrid / WFH Options
Confidential
to align to our direct-to-consumer development team.You will be responsible for designing, developing, and maintaining high-quality, user-friendly web applications using React and related technologies for our award-winning client facing web applications. You will work closely with designers, backend engineers, and product managers to bring our … Build reusable UI components and front-end libraries for future use. Collaborate with designers to translate design mock-ups and wireframes into clean, maintainable React code. Collaborate closely with designers and back-end engineers to ensure a seamless user experience. Implement a test-driven development approach to ensure code quality … and robustness. Stay up to date with the latest trends and advancements in the React ecosystem. Continuously identify opportunities to improve the user interface and user experience. Lead the conversation and advise teams on the best features and functionality to enhance the user journey. Build strong relationships across teams, particularly more »
Posted:

Senior Data Scientist

London, United Kingdom
Confidential
business who enjoy discussing scientific research projects over lunch They plan on securing series A funding late this year. They code in Python, and React on the Frontend. Tech & Data Science stack: Kubernetes & Docker on Google Cloud Python 3: Pandas, RabbitMQ, Celery, Flask, SciPy, NumPy, Dash, Plotly, Matplotlib Javascript, React more »
Posted:

Senior Software Engineer - £110k - Hybrid Working

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard Ltd
data strategies and engineering practices. They specialise in providing cutting-edge data solutions to various clients across the globe. Their tech stack includes Kotlin, React, Kafka, Kubernetes, and AWS, and they are on a mission to make data work smarter for businesses across various industries. £110,000 depending on experience. … Requirements: Experience with a JVM language, Kotlin, Java, Scala, Clojure Knowledge of Typescript and React is beneficial Exposure to data pipelines using technologies such as Spark and Kafka Experience with cloud services (ideally AWS) Hybrid working 1-2 days per week in Central London. £110,000 depending on experience. Please more »
Employment Type: Permanent, Work From Home
Salary: £80,000
Posted:

Full Stack Engineers - Mid & Senior

East London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard Ltd
base + additional package DOE Offices based in Central London - Flexible hybrid working - 1/2 days per week onsite Kotlin, Java, Typescript, React, AWS A rapidly growing global industry leader, known for its innovative solutions and disruptive approach is seeking a strong engineer from a JVM background, ideally with … languages (preferably Kotlin). Deep understanding of cloud technologies, particularly AWS, and the ability to leverage them effectively in building scalable solutions. Proficiency with React/Typescript. Proficiency with Kafka. Familiarity with Kubernetes for container orchestration and deployment. Strong understanding of microservices architecture. Responsibilities : Design, develop, and maintain high-quality … processes and practices. Salary £75,000 - 115,000 base + additional package DOE Offices based in Central London - Flexible hybrid working Kotlin, Java, Typescript, React, AWS Please apply below if this is of interest. more »
Employment Type: Permanent, Work From Home
Salary: £75,000
Posted:

Full Stack Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Be Technology
plugins Headless CMS Web markup, including HTML5, CSS, and JavaScript/TypeScript Knowledge and experience of Git Sass, Webpack, and CSS frameworks like Tailwind React/NextJS and GraphQL Working with Restful APIs HTML emails DNS records Linux command line Experience with Vercel SEO principles Experience in an agency environment … Experience Requirements: Agency: 2 years (required) WordPress: 2 years (required) React/Next.js: 2 years (required) WordPress: 3 years (required) Next.js: 1 year (required) Benefits include: Perkbox Rockstar Awards for excellence (with the opportunity to earn an extra day of holiday each month) Company events & social hours Profit share scheme more »
Employment Type: Permanent, Work From Home
Salary: £40,000
Posted:
React
London
10th Percentile
£52,500
25th Percentile
£65,000
Median
£87,500
75th Percentile
£110,000
90th Percentile
£136,250