lead javascript 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...

You will establish the sales process, digital presence and lead generation capability required to create consistent pipeline, convert enquiries into profitable work, and support scalable growth. The role requires someone who has previously built business development capability from first principles and can take full ownership of pipeline creation, conversion and performance tracking.

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, Sky Q to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all...

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...

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...

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...

About Aero Ready to make your application Please do read through the description at least once before clicking on Apply. 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...

You will collaborate with our design team on feature ideation and user experience. Your role will involve building and maintaining TypeScript components using React, Node, and NextJS. Additionally, you will be responsible for translating Figma designs into modular, reusable UI elements.

You will be responsible for ensuring the reliability, security, and scalability of all core systems across e-commerce, retail, and hospitality operations, translating strategic objectives into high-quality technical solutions with immediate impact. Responsibilities & Skills Lead hands-on development and architecture, coding complex components and managing integrations across all platforms.

About Us SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people's lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja, the company has a proven track record of bringing disruptive innovation to market, and developing one consumer product after another has...

Entity: Supply, Trading & Shipping Job Family Group: Shipping Group Job Description: Job Description: Our purpose is to deliver energy to the world, today and tomorrow. For over 100 years, BP has focused on discovering, developing, and producing oil and gas in the nations where we operate. We are one of the few companies globally that can provide governments and customers with an integrated...

You will be required to lead the development and delivery of insurance business plans, focusing on Lloyd's coverholder models and future risk-carrying options. As well as provide underwriting oversight, drive strategic decision-making, and collaborate with senior stakeholders across underwriting, actuarial, finance, and distribution.

You will be part of a small, high-impact commercial team working across the UK. Decisions are made through dialogue and alignment, and we value curiosity, ownership, and continuous learning. As our new SDR, you'll work closely with Jonathan Blauenfeldt Nielsen, Head of UK&I, who leads the expansion.

Business Development Manager Candidates should take the time to read all the elements of this job advert carefully Please make your application promptly. London £45,000 - £55,000 + Travel Expenses + Bonus Are you a passionate and commercially driven individual who thrives on building relationships in the On-Trade sector? Do you want to work with a prestigious B Corp spirits manufacturer with...

We are partnered with a leading fixed income hedge fund in London seeking a talented C# Developer to join their front-office technology team. The fund has a strong and consistent performance track record and has invested heavily in its quant and tech capabilities as part of a wider growth plan. You'll work closely with the quant team as well as traders and other front office stakeholders to build...

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...

You will be joining a highly collaborative and smart engineering team, learning from some of the brightest minds in London.

You will also enjoy a fantastic benefits package, including: generous bonus, private healthcare, pension, life assurance, enhanced & increasing holiday allowance, personal development budget, long service awards & more!

Senior Python Quantitative Developer sought by a specialist and multi-award-winning Systematic Hedge Fund in a brand-new Core team designing and implementing a greenfield centralised Python/SQL/Linux/Docker platform for Backtesting, Pricing, Risk and Performance to be used across all Funds and Investment teams. Qualifications, skills, and all relevant experience needed for this role can be found...

Blue Legal are partnered with a leading award winning global law firm who are recruiting for a Marketing & Business Development Executive to support their London office. We are looking for a highly motivated self-starter to join a successful Business Development and Marketing Team. As a Business Development and Marketing Executive, you are responsible for proactively supporting marketing and...

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, Sky Q to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all...