react native developer jobs in City of Westminster

React Native Developer - Hybrid - Outside IR35 | React Native | FinTech | JavaScript | TypeScript All potential candidates should read through the following details of this job with care before making an application. 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...

Job Role: Lead Software Engineer, React Native Before applying for this role, please read the following information about this opportunity found below. 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...

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. If your skills, experience, and qualifications match those in this job overview, do not delay your application. The desk need to hire two Quantitative Developers in London, to build signal generation frameworks, back-testing...

Fullstack Engineer to design, develop, and maintain web apps using NextJS (React), GraphQL, and TypeScript.

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 Software Engineer (Python) – Contract | Outside IR35 The experience expected from applicants, as well as additional skills and qualifications needed for this job are listed below. £550–£650/day | 6 months+ | Paddington (3 days onsite) We're partnering with a well-funded, fast-scaling AI & tech upskilling platform that works with 1,500+ organisations to help people build real-world...

SeniorDeveloper(Node/React) Areyouapragmatic,innovative,andself-motivatedproblemsolverwithapassionforbuildingscalable,high-performingsoftware?We'relookingforaSeniorFullStackEngineer,withstrongskillsinNodeandReact,tojoinahigh-performingproductteamworkingonaglobal,high-trafficeCommerceplatformhandlingthousandsoftransactionsdaily....

About Webigence and Spark Travel Is this your next job Read the full description below to find out, and do not hesitate to make an application. Webigence has 25 years of experience crafting UX‐first, often highly complex software. Our engineers pair forward‐thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is...

is a global leader in maritime risk analytics, helping organizations make smarter, faster decisions by turning complex maritime data into clear, actionable insights. Our predictive intelligence and real-time insights help public sector stakeholders worldwide gain actionable visibility into maritime activity, supporting mission-critical objectives across security, enforcement, compliance, and...

Location: 1 day remote + 1 day on-site in London Contract: Freelance, approx. 3-month rolling project Reports to: Technical Lead Rate: £250 - £350 per day Start: ASAP If you think you are the right match for the following opportunity, apply after reading the complete description. Intro We're looking for an experienced Senior Developer to join us on a short-term freelance basis, working...

Senior Frontend Developer Considering applying for this job Do not delay, scroll down and make your application as soon as possible to avoid missing out. Up to £90,000 Central London - Flexible Hybrid Options Health-Tech A start-up within the health space are seeking a Senior Frontend Developer to lead a high performing squad of engineers building a unique SAAS platform which is radically...

You will be working in a fast-paced environment to develop new website themes and add new features in a complex Next. js-based codebase (including a CMS). This is a great opportunity for the right person to take on a challenging and broad role. Homeflow is operating on a fully remote basis but occasional travel will be required for our company meet ups (bi-annually at most in the UK).

Join a world-class team shaping the future of quantitative research and trading. Ensure all your application information is up to date and in order before applying for this opportunity. Our client is seeking an academically exceptional Quantitative Developer to be part of their London build-out. This is a unique opportunity to apply cutting-edge engineering and quantitative skills in a highly...

MUST BE BASED IN THE UK TO BE ELIGIBLE. Apply now, read the job details by scrolling down Double check you have the necessary skills before sending an application. Are you an experienced Full-stack Engineer seeking new and exciting opportunities? While we may not have an immediate vacancy, we’re always on the lookout for talented individuals to join our Talent Pool. Who We Are GSK is a...

AI Prompt Engineering Consultant Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today. Technically Sharp | Systems-Minded | GenAI Focused Design, optimize, and operationalize prompt-driven and agentic AI systems. Architect LLM-powered workflows that connect people, data, and intelligent systems in high-impact, production-ready...

Affinity Labs: Founding Engineer (Backend) All potential applicants are encouraged to scroll through and read the complete job description before applying. Location: London Area, United Kingdom · On-site Company Description At Affinity Labs, we're building the future of company creation, a full-stack AI venture studio that partners with content creators to co-found authentic, scalable...

Head of Engineering – High-Growth Tech StartUp – up to £150k (base) If your skills, experience, and qualifications match those in this job overview, do not delay your application. "The best way to predict the future is to build it." Few&Far has partnered with a mission-driven tech company that's building the future of data empowerment. Backed by leading investors, they're preparing for rapid...

Seeking a mid-weight React Native Engineer for a contract role in London, hybrid, with 4-6 years of experience.

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...

Senior Full Stack Developer | C# & React | Greenfield Trading Platform | London, Hybrid | Up to £120k + Bonus, Benefits If you would like to know a bit more about this opportunity, or are considering applying, then please read the following job information. Note: This role does not provide Visa Sponsorship Our client is looking for a Senior Full Stack Developer with strong expertise in C# to...