senior react developer jobs in London

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview We are seeking a highly skilled and motivated front end application developer to join a greenfield...

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Apply now, read the job details by scrolling down Double check you have the necessary skills before sending an application. Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new...

You will be pivotal in building slick and complex enterprise-grade applications that are crucial in supporting trading activities around the globe! As a part of this team, you will play an integral role in building greenfield front end applications. This opportunity offers a unique chance to join a dynamic group of technologists in a technically stimulating environment!

Senior Full-Stack Developer | Symfony & React/Angular/Vue | Rapidly Expanding Tech Company My client is seeking a Senior Full Stack Developer with a passion for PHP Symfony & React, Angular or Vue to join their team. You'll be a key contributor to engineering efforts, working closely with our leadership to enhance and scale the core platforms. This is a hands-on position where you'll solve...

Senior Golang Developers x 2 (React/AWS) - Remote - New Roles! Read all the information about this opportunity carefully, then use the application button below to send your CV and application. A leading organisation in the Gloucestershire area requires a number of Senior Golang Developers to join its growing team. Suitable candidates will have strong Golang experience coupled with both React...

Job Description We are working with a tech start up that is transforming the future of video security. They are building a next-generation platform that helps businesses and institutions get more value from their video footage—faster, smarter, and with less effort. Using cutting-edge AI, real-time alerts, and intuitive interfaces, we empower security teams to respond quickly, investigate...

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack Developer. Details - 3 days onsite in London - ...

Senior Golang Developers x 2 (React/AWS) - Remote - New Roles! A leading organisation in the Gloucestershire area requires a number of Senior Golang Developers to join its growing team. Suitable candidates will have strong Golang experience coupled with both React and AWS. in summarym the successful candidates will have the following: Strong Golang experience Proficiency in React and knowledge of...

Job Title: React Developer (VP & AVP) Location: London (Hybrid – 2 days in-office) Salary: AVP < £120k | VP £120k+ Team: Brand new FX Data & Analytics team About the Role: Join a newly formed team building business-critical dashboards for trading and sales desks. You’ll work closely with the business, delivering interactive analytics tools that provide real-time insights into day-to-day...

Senior Software Engineer – Full Stack ⚙️ TypeScript, React, Node #London | Hybrid (3-days per week)#Their intuitive integration rich platform replaces outdated HR systems with a single beautifully designed hub, helping HR, Finance and IT teams save time, reduce admin and focus on what really matters. Backed by top tier investors and already trusted by a global customer base, they are now...

Senior React Native Developer - Outside of IR-35 A leading Digital Agency/ Consultancy in London is on the search for a React Native Freelancer to join the team on a 6 month interim, this is 100% Remote. Rate - Up to £500 per day (Outside of IR-35) 100% Remote Please do apply, if you are available within the next 2 weeks. Senior React Native Developer - Outside of IR-35

Job Title Senior Front-End Developer (TypeScript, React) Location London Corporate Title Vice President Client 360 is the Bank's platform used by Sales to deliver a complete service to our clients. We are building a new, mission-critical platform that provides richer client insights and a more integrated, transparent pre-deal pipeline . You'll join a cross-functional, XP team that ships...

About the role We’re looking for Senior Frontend Developer who excels at first principle thinking and wants to pave new terrain. This is not a people management role. It’s for people that are able to do it themselves and lead through example. If you’re looking to do meaningful work and you’re not driven by a nine to five mentality, you might be just who we’re looking for. If you want to know...

You will be joining a dynamic product team, where you will be building great software and having a direct impact on the environment for the better. The ideal candidate has a solid grasp of software Engineering principles and can lead projects from end to end. Commercial experience with their stack TypeScript, React, Next.

Job Description We are working with a tech start up that is transforming the future of video security. They are building a next-generation platform that helps businesses and institutions get more value from their video footage—faster, smarter, and with less effort. Using cutting-edge AI, real-time alerts, and intuitive interfaces, we empower security teams to respond quickly, investigate...

Senior Golang Developers x 2 (React/AWS) - Remote - New Roles! A leading organisation in the Gloucestershire area requires a number of Senior Golang Developers to join its growing team. Suitable candidates will have strong Golang experience coupled with both React and AWS. in summarym the successful candidates will have the following: - Strong Golang experience - Proficiency in React and...

You will be pivotal in building slick and complex enterprise-grade applications that are crucial in supporting trading activities around the globe! As a part of this team, you will play an integral role in building greenfield front end applications. This opportunity offers a unique chance to join a dynamic group of technologists in a technically stimulating environment!

Senior Full-Stack Engineer - Go/JavaScript Fully-remote Tech: Go, JavaScript, .NET We’re working with a leading organisation in the legal sector, renowned for their award-winning approach to technology-driven innovation, in support of their efforts to strengthen their growing SaaS team. They are looking for a senior software engineer with strong experience in full-stack development using Go &...

You will be joining a dynamic product team, where you will be building great software and having a direct impact on the environment for the better. The ideal candidate has a solid grasp of software Engineering principles and can lead projects from end to end. Commercial experience with their stack TypeScript, React, Next.

Senior Fullstack Engineer (React/Python) Location: 1 day p/week in London Senior Fullstack Engineer (React/Python) - would you like the opportunity to work for a start-up who are helping organisations reduce their energy costs? As a Senior Fullstack Engineer, you will work with their product team to design, code and test their platform, while also working together with their customers and...