react software developer jobs in City of London

Job Description Role: Software Developer (React) – Up to £120,000 + Bonus + Package Salary: Up to £120,000 + Bonus + Package Location: London (Hybrid Working) Skills: React as a main language (modern JavaScript / TypeScript) This firm is an elite technology company with exceptionally high standards, known for pushing boundaries and previously setting world records in the tech space. They are...

Job Description Job Role: Lead Software Engineer, React Native Job Type: Full Time, Permanent Location: London, Hybrid (3 office days a week) 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...

Job Description Senior Software Engineer – AI Startup – Up to 120k 🚀🧠 💰 Salary: £70,000 - £140,000 + meaningful equity 🏙️ Location: London, flexible working arrangements, ideally 2/3 days in office 💻 Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being...

Job Description React Front-End Developer Canary Wharf – Three days a week in the office. £550 - £600 a day (Inside IR35) We’re pleased to be working with one the largest financial institutions in the world as they look for multiple UI Software Engineers to support a key team build & expand their existing platform & services. The contracts will be an initial 6-9 months with a high expectation...

SeniorDeveloper(Node/React) Interested in learning more about this job Scroll down and find out what skills, experience and educational qualifications are...

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.

Job Description Paragon Alpha are working with a hedge fund famous for mid frequency equity trading, while also having a successful L/S Equity desk running strategies out of London. The desk need to hire two Quantitative Developers in London, to build signal generation frameworks, back-testing engines, and full stack trading apps. You would be on a specialised desk and partnering with traders...

Job Description A Top-tier London quant fund is hiring a Quantitative Developer to build its reporting and analytics platform that delivers real-time trading insights to hundreds of researchers across all their asset classes. If you've already been writing production code in a systematic trading environment, you know what this means: resilient tools that quants and traders depend on to...

Job Description We are currently recruiting full stack developers to join a trading technology team at a leading investment firm. This team is responsible for building a new front-office trading platform used directly by traders and quants. These roles are best suited for candidates with experience in full stack development using React and Python and particularly those who have built trading...

Job Description React Native Developer - Hybrid - Outside IR35 | React Native | FinTech | JavaScript | TypeScript We’re working with a fast-growing FinTech in London that’s building next-generation mobile products used by thousands of customers daily. They’re looking for an experienced React Native Developer to join the team on a contract basis, contributing to high-impact features across their...

Python Developer / Full Stack Engineer (Python Django React) Remote UK to £80k Considering applying for this job Do not delay, scroll down and make your application as soon as possible to avoid missing out. 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 due to them...

The Challenge Healthcare delivery increasingly depends on continuous patient engagement and real-time health monitoring outside traditional clinical settings. As wearable devices and health tracking capabilities proliferate, the industry needs engineers who can build secure, reliable mobile experiences that seamlessly connect patients, their health data, and AI-powered clinical insights into a...

6 month rolling contract - Inside IR35 - Investment Banking All potential candidates should read through the following details of this job with care before making an application. 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...

Full Stack Engineer – New Launch Hedge Fund (L/S Equity) Location: London Type: Full-time (5 days per week on-site in Victoria) A newly launched fundamentally driven long/short equity hedge fund, focused on the European Industrials sector, is seeking a talented Engineer to join its growing London-based team. The firm, currently composed of senior professionals from top-tier hedge funds including...

Job Description Software Engineer – AI Startup – Up to 85k 🚀🧠 💰 Salary: £50,000 - £85,000 + meaningful equity 🏙️ Location: London, flexible working arrangements, ideally 1/2 days in office 💻 Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across...

React Front-End DeveloperCanary Wharf - Three days a week in the office.£We’re pleased to be working with one the largest financial institutions in the world as they look for multiple UI Software Engineers to support a key team build & expand their existing platform & services. The right candidates will be responsible for implementation of new functionality across the platform, working with...

Job Role: Lead Software Engineer, React Native Job Type: Full Time, Permanent Location: London, Hybrid (3 office days a week) 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...

Role: Software Developer (React) – Up to £120,000 + Bonus + Package Salary: Up to £120,000 + Bonus + Package Location: London (Hybrid Working) Skills: React as a main language (modern JavaScript / TypeScript) This firm is an elite technology company with exceptionally high standards , known for pushing boundaries and previously setting world records in the tech space . They are made up of some...

We’re partnering exclusively with one of London’s most prestigious trading powerhouses to hire a standout Front-End Software Engineer — someone who lives and breathes elegant UI engineering and wants to build products that matter at millisecond scale. This is your chance to work at the core of high-performance trading tech, crafting ultra-fast, hyper-polished interfaces used by some of the...

Full Stack Product Engineer – SaaS Startup #128680; Location: Hybrid – 3 days/week in Central London office Tech Stack: Go, TypeScript, React (open to other strong technical backgrounds)✅ Full Stack Product Engineer – SaaS Startup #128680;