Senior Software Engineers (AI) – TypeScript, React, Node – London – £90-120K+10% bonus

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3-days p/week onsite in London

A London based FinTech that is the trusted partner to the world’s leading private banks and asset managers are looking for several Senior TypeScript Engineers with a passion for AI, to work on developing new AI features for their proprietary platform.

Working with the world’s first-class asset managers and private banks across private equity, credit, infrastructure and impact to develop innovative solutions for private banks and wealth managers.

Requirements

  • Strong experience with React, TypeScript, HTML, CSS and web technologies
  • Strong with backend TypeScript, e.g. Node JS, Nest JS and Express
  • Commitment to maintaining high quality software through the use of automated testing tools such as Jest and Cypress/Playwright
  • Experience with Azure DevOps is a plus.
  • Agile, Git and version control
  • A pragmatic, right-tool-for-the-job mentality

You must have at least 5-year's commercial experience and ideally a degree is CS or a STEM subject. Finance/FinTech experience is advantageous but by no means required.

This is an excellent opportunity to work on a greenfield project, with some of the best minds in the industry.

#J-18808-Ljbffr”, “datePosted”: “2026-05-17”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Oliver Bernard”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__435464520__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Oliver Bernard
Apply for the Senior Software Engineers (AI) – TypeScript, React, Node – London – £90-120K+10% bonus
Location: London
Job Description:

3-days p/week onsite in London

A London based FinTech that is the trusted partner to the world’s leading private banks and asset managers are looking for several Senior TypeScript Engineers with a passion for AI, to work on developing new AI features for their proprietary platform.

Working with the world’s first-class asset managers and private banks across private equity, credit, infrastructure and impact to develop innovative solutions for private banks and wealth managers.

Requirements

  • Strong experience with React, TypeScript, HTML, CSS and web technologies
  • Strong with backend TypeScript, e.g. Node JS, Nest JS and Express
  • Commitment to maintaining high quality software through the use of automated testing tools such as Jest and Cypress/Playwright
  • Experience with Azure DevOps is a plus.
  • Agile, Git and version control
  • A pragmatic, right-tool-for-the-job mentality

You must have at least 5-year’s commercial experience and ideally a degree is CS or a STEM subject. Finance/FinTech experience is advantageous but by no means required.

This is an excellent opportunity to work on a greenfield project, with some of the best minds in the industry.

#J-18808-Ljbffr…

Posted: May 17th, 2026