react developer jobs in City of Westminster

Python Developer / Full Stack Engineer (Python Django React) Remote UK to £80k Scroll down to find an indepth overview of this job, and what is expected of candidates Make an application by clicking on the Apply button. Do you have strong Python and Django skills? You could be progressing your career at a tech scale-up, with recent investment, that is helping vulnerable people to reclaim money...

6 month rolling contract - Inside IR35 - Investment Banking All potential applicants are encouraged to scroll through and read the complete job description before applying. Key Responsibilities · Participate in an agile based software development life-cycle including technical analysis, documentation, development, testing and code reviews. · Collaborate with the production support team for...

Senior Full-Stack Engineer – TypeScript / React / AWS Do you have the right skills and experience for this role Read on to find out, and make your application. Up to £80k | Fully Remote (UK) Tech Stack: TypeScript, Node.js, React.js, AWS Slight backend lean We're on the hunt for a hands-on Senior Engineer to join a fast-moving team delivering real, production grade systems. This isn't R&D or...

Overview As a Lead Software Engineer (TypeScript React Developer) at JPMorgan Chase within the Commercial and Investment Banking Emerging Markets Team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. You execute software solutions through the design, development, and technical...

You will have 20 work from anywhere days added on top which you can use to make soime weeks 2 days a week from home.

You will be proud to show how you've impacted other parts of a business and delivered results

You will be pushing frameworks and languages for good business reasons

Senior .NET / React Developer - Global Markets Inside IR35 Contract Role - London - Up to £850 per day About the Role: We are currently seeking an experienced Senior .NET Developer to join a leading global financial institution in London. This is a 6-month contract with strong likelihood of extension, working on critical desktop applications within their Global Markets technology team. Key...

Design Team | Front End Developer | React | Astro | Websites | London London | £140,000 + Benefits I’m hiring a Front-End Developer for a highly respected developer tools company whose software is used inside mission-critical, data-heavy applications. This is a hands-on frontend role embedded within the design team. You’ll work closely with designers to build and maintain websites, implement...

You will play a key role in building the applications and tools that surface our cloud sustainability insights to customers, contributing to our mission of making cloud computing more environmentally responsible. This role requires a product-minded developer who can own features end-to-end and will work directly with other areas of the business to build amazing things.

Job Title - .NET Developer (Contract) Please make sure you read the following details carefully before making any applications. Location - London (Hybrid – 2–3 days onsite) Contract Type - Contract (Outside IR35 / Inside IR35 – depending on client) Duration -12 months (likely extension) Day Rate - Competitive Role Overview We are looking for an experienced .NET Developer to join a...

About Prighter If you want to know about the requirements for this role, read on for all the relevant information. Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their...

We have a Full Stack Developer opportunity with a growing technology company building software platforms for complex, data-intensive technical workflows. The organisation focuses on developing user-facing systems that enable large-scale computational processes, replacing fragmented or manual approaches with scalable digital solutions. Below covers everything you need to know about what this...

UX/UI + Frontend Developer While professional experience and qualifications are key for this role, make sure to check you have the preferable soft skills before applying if required. Thursday Salary: £40-£50K Thursday is a singles IRL events company that organises singles events, trips, dinners, activities, education and media. We're building technology to scale our operations and enhance the...

About Aero Learn more about the general tasks related to this opportunity below, as well as required skills. A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We're a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership...

You will be working with the front office at all levels to ensure that the requirements, design and build are conducted accurately and efficiently. The most important responsibility, however is applying your etrading platform experience to a high quality development environment.

Overview Design and implement high-quality, reusable, and scalable features in React Native for both SDK and Mobile Application layers. Help facilitate the complete lifecycle of the mobile application, applying React Native for both iOS and Android platforms. Develop and maintain a React Native-based SDK and Mobile Applications to be used by external teams, with an emphasis on stability,...

A global financial services firm in London is seeking a Lead Software Engineer specializing in TypeScript and React to enhance and deliver technology products securely. The candidate will build UI functionalities, mentor junior engineers, and ensure high standards in code quality. Expertise in frontend technologies and methodologies is essential, along with substantial experience in application...

Front End Engineer / Developer (React v19 TypeScript) London / WFH to £95k Are you a Front End technologist looking for an opportunity to progress your career in a hands-on role with lots of learning opportunities? You could be joining a Hedge Fund with complex work and substantial bonus earning potential. As a Front End Engineer you'll join a globally distributed team to develop engaging and...

You will play a key role in building the applications and tools that surface our cloud sustainability insights to customers, contributing to our mission of making cloud computing more environmentally responsible. This role requires a product-minded developer who can own features end-to-end and will work directly with other areas of the business to build amazing things.

Senior Backend Developer – Node.js, TypeScript, Kafka - up to £70k Make your application after reading the following skill and qualification requirements for this position. Leading E-commerce Brand | Up to £70,000 | Hybrid (2 days/week in London) We're partnering with a leading e-commerce business that's scaling a modern, event-driven platform to support high transaction volumes and continued...

Front End Engineer / Developer (React v19 TypeScript) London / WFH to £95k Are you a Front End technologist looking for an opportunity to progress your career in a hands-on role with lots of learning opportunities? You could be joining a Hedge Fund with complex work and substantial bonus earning potential. As a Front End Engineer you'll join a globally distributed team to develop engaging and...