Frontend Engineer

By Alyson Emmerson | October 6, 2026 | Comments Off on Frontend Engineer

Frontend Engineer – Rapid-growth FinTech AI Platform – London / Hybrid / Europe Remote – £70k-£100k (DoE)

We have an incredible opportunity for a skilled, passionate and experienced Frontend Engineer, with demonstrable experience in building complex, high-performance frontend applications in TypeScript and React, to join a fantastic FinTech on a London hybrid or UK / European remote working basis as soon as possible.

The Opportunity:
This is the perfect opportunity to join an immediately successful FinTech AI platform, in a crucial role that is critical to the product’s success and the company’s future.
The Frontend Engineer will build and maintain complex, data-rich, responsive interfaces in Typescript and React. You will need to have a passion for performance, a growth mindset and the drive to continuously learn, develop and improve. Our client is a rapidly scaling company, so this is a prime opportunity to get your foot in the door and join a dynamic, high-performance team on an exciting trajectory!

 

Key responsibilities as the Frontend Engineer will include: 

  • Building, developing and maintaining complex, data-rich, responsive interfaces in TypeScript and React
  • Profiling and optimising frontend code to improve application performance
  • Protecting code quality by adhering to best practices and implementing automated tests
  • Troubleshooting and resolving frontend issues including edge cases
  • Proactively identifying areas for improvement – and acting on it
  • Growing and developing with the role as the company expands

And more.

 

What we’re looking for:

  • Experienced in building complex, high-performance frontend applications in TypeScript and React
  • Experienced in profiling and optimising frontend code to ensure smooth, responsive user interfaces
  • Strong commitment to code quality, testing and catching edge cases before users do
  • Someone excited by challenging projects and who enjoys intense technical debates
  • Experience with cloud platforms such as AWS is beneficial
  • Driven to improve as an Engineer – eager to work with peers who push and support each other to continuously improve
  • Experience working in a FinTech organisation is highly advantageous
  • Strong communication skills and the ability to liaise at all levels
  • Collaborative nature – ability to work independently and as part of a team
  • Ability and desire to work in a fast-paced, rapid-growth environment
  • Highly ambitious, driven and focused

 

Interested in this fantastic opportunity? 

If this role is of interest to you and you have passion, skills and experience we’re looking for, we’d love to hear from you!
Please could you submit your CV as soon as possible, quoting ‘AE – Frontend Software Engineer – FinTech AI platform’

 

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To apply for this job email your details to alysone@carousel.co.uk.

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Alyson Emmerson

Alyson is a highly effective recruitment consultant recognised for combining traditional, relationship-led recruitment with modern headhunting and search methodologies. This blended approach ensures a thorough, targeted process that leaves no stone unturned in identifying and securing high-quality talent for an international client base. Alyson works closely with established organisations, fast-growing startups, international scaleups, technology companies and digital marketing agencies, supporting organisations at critical stages of growth. Her honest, no-nonsense approach is frequently cited by clients as a refreshing alternative to transactional recruitment, enabling clear decision-making and efficient outcomes. Known for her consultative mindset, Alyson partners with clients to add genuine value through a candid, professional and responsive recruitment service. Her ability to quickly understand commercial objectives, role requirements and organisational culture has allowed her to build strong, trusted relationships and rapidly establish credibility with new clients. As a member of IPTER (International Partner Team of Executive Recruiters), Alyson has access to a global network of specialist recruitment partners, enabling her to deliver international search solutions and secure talent across multiple markets with confidence and discretion.