React Jobs in London

1 to 25 of 421 React Jobs in London

Software Engineer - React & React Native

Greater London, England, United Kingdom
Hybrid / WFH Options
Builder.ai
from hybrid working and a variable annual bonus, to employee stock options, generous paid leave, and trips abroad #WhatWillYouBuild About the role As a React Native Developer, you will play a pivotal role in the development and sustenance of our cutting-edge React and React Native frameworks, libraries, and pre … to nurturing code quality throughout the organization, underscored by the development and management of code review tooling written in Node.js, tailored specifically for scrutinizing React and React Native code. Your expertise and dedication will significantly contribute to shaping the core of our technology, fostering a culture of excellence and innovation … Why you should join As a valued member of our team, you'll have the exciting chance to shape and craft Builder.ai's forthcoming React and React Native framework and architecture. You'll also play a key role in enhancing Builder's React and React Native pre-built features. One more »
Posted:

Frontend Developer

London Area, United Kingdom
Burns Sheehan
Senior Frontend Developer | £85,000 + Bonus (Hybrid - London) | React/React Native 💻 Senior FrontEnd Developer 💰 Up to £85,000 p/a + Bonus 🌍 18m+ Customers in 20+ countries worldwide 🚀 Market Leader - 5 year modernisation plan ⚙️ Preferred Tech: React; React Native; TypeScript 📍 The Company: I’m working with a … portfolio, and enhance their international expansion. That’s where you come in! 💼 The Role: We are looking for a Senior FrontEnd Developer, specialising in React, React Native and TypeScript, to be a part of a brand new team in the business. You will be front and center to their exciting … choose repairing over replacing, and choose recycling over landfill. Sound like the role for you? If you're a Senior FrontEnd Developer, specialising in React/React Native and interested in this exciting opportunity, Apply Now !!! Senior Frontend Developer | £85,000 + Bonus (Hybrid - London) | React/React Native more »
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Senior Front End Engineer | React Native | Greenfield Projects | £85,000 + Bonus

London Area, United Kingdom
Hybrid / WFH Options
Burns Sheehan
Senior Front End Engineer (React Native, React, Typescript) Role : Senior Front End Engineer Salary : Up to £85,000 p/a + Bonus Location : Hybrid working options (at least once or twice per month in the London office) Preferred Tech : React Native, React, Typescript 🌍🚀 Market Leader with 18 million customers … enhance their international expansion . That’s where you come in! 🚀 💼 The Role We are looking for a Senior Front End Engineer, specialising in React Native, React and TypeScript, to be a part of a brand new team in the business. You will be front and centre to their exciting … working alongside several other engineers to build out and enhance this exciting new platform. ✉️☎️If you're a Senior Front End Engineer, specialising in React and interested in this exciting opportunity to transform the technical direction of a global business, apply now!☎️✉️ Senior Front End Engineer (React Native, React, Typescript more »
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JavaScript Developer React Java - FinTech

London
Hybrid / WFH Options
Client Server
JavaScript Developer/Engineer (React Java) London/WFH to £60k Are you a technologist JavaScript Developer? You could be progressing your career at a market leading FinTech that provide real-time web connectivity market data and trading services to investment banks and other financial institutions worldwide. As a JavaScript … a focus on a particular Tier 1 client. You'll be working with a range of technologies including JavaScript, HTML5, CSS as well as React, React Native, Redux and backend Java integration. Location/WFH: You can work from home most of the time, meeting up with colleagues in the … London office once a week. About you: You have strong Front End development skills including strong Vanilla JavaScript You have a good knowledge of React.js/React Native, HTML and CSS You have a good understanding of backend Java development You have a good knowledge of Computer Science fundamentals such more »
Employment Type: Permanent
Salary: £50,000 - £60,000
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Lead Full Stack Developer JavaScript Java

London
Hybrid / WFH Options
Client Server
a focus on a particular Tier 1 client. You'll be working with a range of technologies including JavaScript, HTML5, CSS as well as React, React Native, Redux and backend Java integration, with around 30-40% of your time hands-on with the focus on managing and leading the team. … once or twice a month. About you: You have strong Front End development skills including JavaScript, TypeScript, HTML5, CSS and a good knowledge of React.js/React Native You have experience with backend Java development You have leadership/mentoring skills and are keen to be more leadership focussed You more »
Employment Type: Permanent
Salary: £70,000 - £80,000
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Lead Software Engineer JavaScript Java - FinTech

London
Hybrid / WFH Options
Client Server
a focus on a particular Tier 1 client. You'll be working with a range of technologies including JavaScript, HTML5, CSS as well as React, React Native, Redux and backend Java integration, with around 30-40% of your time hands-on with the focus on managing and leading the team. … once or twice a month. About you: You have strong Front End development skills including JavaScript, TypeScript, HTML5, CSS and a good knowledge of React.js/React Native You have experience with backend Java development You have leadership/mentoring skills and are keen to be more leadership focussed You more »
Employment Type: Permanent
Salary: £70,000 - £80,000
Posted:

JavaScript Software Engineer - FinTech

London
Hybrid / WFH Options
Client Server
a focus on a particular Tier 1 client. You'll be working with a range of technologies including JavaScript, HTML5, CSS as well as React, React Native, Redux and backend Java integration. Location/WFH: You can work from home most of the time, meeting up with colleagues in the … London office once a week. About you: You have strong Front End development skills including JavaScript, HTML5, CSS You have a good knowledge of React.js/React Native You have a good understanding of backend Java development You're collaborative with great communication and collaboration skills Ideally you will have more »
Employment Type: Permanent
Salary: £50,000 - £60,000
Posted:

Frontend Engineer (React)

London Area, United Kingdom
Hybrid / WFH Options
Revolution Technology
Frontend Engineer- React A food-tech start up who help restaurants improve their performance are growing out their team. You'd be stepping in as a key Engineer as they enter their next phase of growth. 💻Tech Stack- React, React Native/CapaciotorJS, Python, Django 💸Salary- Up to £70k 📍Location … London hybrid, 2 days a week onsite Responsibilities: -Migration of the mobile from React Native to CapacitorJS -Build front and backend components (They use React and Python) -Mentor/guide other Engineers -Focus on improving user experience -Optimize web and mobile performance What they wany from you: -At least … years commercial experience with React -Strong Frontend/JavaScript fundamentals -Some React Native experience (nice to have) -Some backend experience with Python (nice to have) Benefits: -Work from home budget renewed each year -Enhanced parental leave -Stock options program -ESG pension scheme -Regular socials including monthly launches and team offsites more »
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Senior React Native Engineer

London Area, United Kingdom
Hybrid / WFH Options
Travelex
Role title: Senior React Native Engineer Job Type: Permanent , Full Time Location: London, Hybrid Role purpose As a valued member of our engineering team, you will contribute to the development of our innovative application using React Native. Working with a modern JavaScript stack, your primary focus will be on coding … testing, and enhancing the functionality of Travelex's and partner applications. In this role, you will collaborate closely the React Native Lead and team members. While this is primarily an engineering role, we are always looking for developers who have a keen eye for product and who can contribute to … exciting opportunity with us. Key accountabilities and decision ownership Code, test, and implement features, enhancements, and tools for Travelex's and partner applications using React Native. Collaborate with cross-functional teams to gather requirements and provide technical input during the product development process. Make critical technical decisions within the codebase more »
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Software Engineer - Python/SQL

City of London, London, United Kingdom
Hybrid / WFH Options
GCS Ltd
CloudWatch Hands-on experience with Infrastructure as Code (IAC) tools like Terraform Knowledge of AWS backup and disaster recovery solutions Preferred Skills: Proficiency in React, Angular, Node.js, HTML, CSS, and JavaScript Exposure to Agile, Kanban, Scrum, DevOps, and CI/CD tools Strong problem-solving abilities and logical reasoning skills more »
Employment Type: Permanent
Salary: £110000 - £115000/annum
Posted:

Java Developer

London, United Kingdom
Amber Labs
field. Significant experience with Java development. Proficiency in backend technologies such as Node.js, Java Spring, Python, and C#. Experience with frontend technologies such as React, Typescript, Angular, and JavaScript. Knowledge of data technologies including PostgreSQL, Microsoft SQL Server, MongoDB, and Apache Cassandra. Familiarity with DevOps tools such as AWS, Kubernetes more »
Employment Type: Permanent
Salary: £60000 - £80000/annum
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Lead Java Developer

London Area, United Kingdom
Amber Labs
field. Significant experience with Java development. Proficiency in backend technologies such as Node.js, Java Spring, Python, and C#. Experience with frontend technologies such as React, Typescript, Angular, and JavaScript. Knowledge of data technologies including PostgreSQL, Microsoft SQL Server, MongoDB, and Apache Cassandra. Familiarity with DevOps tools such as AWS, Kubernetes more »
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Full-Stack Developer

London, England
Hybrid / WFH Options
Brand42
in HTML5, CSS3, and JavaScript to craft visually appealing and intuitive user interfaces, or accurately and reliably implementing a design specification. Extensive experience with React and/or Vue, empowering dynamic and responsive web applications using frameworks like Next.js and Nuxt. Expertise in implementing UI/UX best practices, ensuring more »
Employment Type: Permanent
Salary: £50,000 - £70,000
Posted:

Lead Software Engineer (VP) and Senior Associate - Applied Innovation of AI (AI2)

London, Barking
Chase
related field. Proven programming/scripting skills with multiple modern programming languages including Python, Java, TypeScript and similar. Experience with web development frameworks ex. React, Vue.js or similar. Passion for building great user experiences for the clients, attention to detail. Experience in cloud infrastructure such as AWS, GCP or Azure. more »
Employment Type: Permanent
Posted:

Full Stack Engineer

London, England, United Kingdom
Indotronix Avani UK
Qualifications/Skills Full-stack development experience, preferably within a financial services firm supporting real-time electronic trading Proficiency with Angular UI is required; React and .NET are helpful additions Proficiency with back-end Python, namely Pandas library is required Expertise with Core Java, namely multithreading, accompanied with some Python more »
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Senior Full Stack and JavaScript Developer

London, United Kingdom
Hybrid / WFH Options
83zero Ltd
CSS3, object-orientated JavaScript and large JavaScript applications Full Stack JavaScript experience including NodeJS and at least one modern JavaScript UI framework, such as React, Angular or Ember Experience of cloud native development including serverless application development approaches using one or more of Serverless Framework, AWS Amplify, AWS Lambda, Google more »
Employment Type: Permanent
Salary: £90000 - £100000/annum Pension, Unlimited training budget
Posted:

Senior Full Stack JavaScript Developer

London Area, United Kingdom
Hybrid / WFH Options
83zero
CSS3, object-orientated JavaScript and large JavaScript applications Full Stack JavaScript experience including NodeJS and at least one modern JavaScript UI framework, such as React, Angular or Ember Experience of cloud native development including serverless application development approaches using one or more of Serverless Framework, AWS Amplify, AWS Lambda, Google more »
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Senior Software Development Engineer

Greater London, England, United Kingdom
PCCW GLOBAL Limited
Git, CI/CD pipeline, and Linux RESTful API, Swagger, JSON, JWT and OpenID Connect/OAuth2/SAML2 Web technologies, such as AngularJS, ReactJS, HTML5, CSS3, and etc. Relational database, such as MySQL, and schema design In-depth knowledge of object-oriented design, SOLID principles, distributed system design and more »
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Senior Full Stack C# Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Triad Group Plc
our dynamic team. As a Developer, you will be responsible for designing, developing, and maintaining software applications using .Net Core with associated web frameworks (React, Blazer, Angular). You will collaborate with cross-functional teams to understand project requirements, propose solutions, and deliver high-quality code that meets our clients more »
Employment Type: Permanent, Work From Home
Salary: £55,000
Posted:

Senior Python Developer

London, United Kingdom
Hybrid / WFH Options
UK Health Security Agency
equality of opportunity and good working relationships Desirable Criteria: Postgraduate or professional qualification or equivalent experience in relevant technologies Additional languages, or frontend technologies (React, Vue etc) Pytest Disclosure and Barring Service Check This post is subject to the Rehabilitation of Offenders Act (Exceptions Order) 1975 and as such it more »
Employment Type: Permanent
Salary: £37056.00 - £44281.00 a year
Posted:

.NET Developer - Social Messaging Platform - London

City of London, London, United Kingdom
Hybrid / WFH Options
Noir
to demonstrate strong knowledge of: .NET Core/ASP.NET MVC, C# and SQL Server. Any experience in the following is desirable: .NET 8, JavaScript, React, Angular 17, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and SQL Server 2022. Training more »
Employment Type: Permanent, Work From Home
Posted:

.NET Developer

Greater London, England, United Kingdom
Hybrid / WFH Options
Noir
to demonstrate strong knowledge of: .NET Core/ASP.NET MVC, C# and SQL Server. Any experience in the following is desirable: .NET 8, JavaScript, React, Angular 17, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and SQL Server 2022. Training more »
Posted:

Senior Full Stack Python Developer

London Area, United Kingdom
Service Care Solutions
Essential Requirements: 4+ years' experience with Python & 3 Years' with Django At least 2 years’ experience of coding in a front-end capacity (preferably React but other frameworks will be considered). Microservices and using related tools – e.g., Docker, Docker Compose, Kubernetes, logstash and using messaging tools e.g. Rabbit MQ more »
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Full Stack Engineer

London Area, United Kingdom
Virtual Science AI
Computer Engineering, or related field - Minimum of 3 years of experience in full stack development - Strong knowledge of HTML, CSS, and JavaScript - Experience with React, Angular, or Vue.js - Experience with RESTful APIs and AJAX - Strong back-end development skills, with proficiency in Node.js, Express.js, Python Django, or similar - Understanding of more »
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Lead Java Developer

London Area, United Kingdom
FDM Group
Database development – Oracle, MsSQL SQL query language Object oriented design and development Secure coding principles and best practice Technical desirable: Groovy and Grails AngularJS , ReactJs, VueJs PhP, NodeJs Spring Java Hibernate, JDBC RabbitMQ Experience of containers (like docker) Working knowledge of DevOps practices and CI/CD pipelines Why join more »
Posted:
React
London
10th Percentile
£52,500
25th Percentile
£65,000
Median
£85,000
75th Percentile
£110,000
90th Percentile
£136,250