Front End Developer

The Company
Founded in 2015, ExpenseIn set out to make expense management easier and less frustrating, replacing time-consuming, paper-based processes with a smarter, faster solution. As we grew, we introduced new modules like invoice management, carbon reporting, and volunteer expense claims - all designed to save businesses time and hassle.

Today, we help companies in over 50 countries process more than a million expenses every month. In January 2025, we were acquired by AccountsIQ to bring even more value to finance teams. Together with the AIQ team, we continue to innovate and scale, helping businesses take control of their finances with smarter, more connected solutions.

The Role

Reporting to the Product Director, we’re seeking an experienced Front-End Developer to join the UK’s leading cloud-based expense management solution. In this role, you’ll be expected to execute front-end development activities whilst demonstrating your passion for delivering high-quality and innovative software solutions.

While you’ll be experienced in multiple technologies (e.g. React, Next.JS, Vue.JS), you’ll also be working in a collaborative and agile environment, with opportunities to co-own the application’s architecture and technical direction.

What you’ll be doing

• Implementing new functionalities and refining existing products.
• Improving the development and release engine and pipeline.
• Partaking in all parts of the development process, from design to testing and delivery.
• Executing development activities covering a wide range of front-end technologies on both mobile and web.
• Covering areas from mobile development in React Native to website development in Next.JS and TypeScript.
• Writing and executing unit, integration and system tests on both your own and others' code.
• Performing code reviews and learning about secure coding practices.
• Conveying technical concepts to technical and non-technical colleagues.

What you’ll need

• 3+ years of experience working with the following technologies
  • HTML & CSS
  • HTTP and REST
  • JavaScript (React, React Native, TypeScript, Next.js or similar)
  • Mobile Development (iOS and Android).
• Degree in an IT-related discipline.
• First-class interpersonal and communication skills (both written and verbal).
• Experience with Web Services, Web APIs and AWS would be beneficial.
• Knowledge of automated testing tools and frameworks would also be beneficial, along with exposure to DevOps, technical documentation writing and open-source work.

Why work with us?
As a forward-thinking, collaborative company, we combine drive, energy, and ambition with a friendly, supportive culture that encourages everyone to do their best work. With a strong focus on growth and expansion, we're poised to elevate both the ExpenseIn product and the level of service we provide to our customers. We’re looking for passionate, talented individuals to join our team as we work together to increase efficiency and add value to ordinary business processes.

Some of our perks

• 25 days annual leave + bank holidays + 1 day off for your birthday
• Service Leave
• Remote working
• Private Health Insurance
• Pension contribution (3%)

By submitting your application, you agree that AccountsIQ Group may collect your personal data for recruiting, global organization planning, and related purposes. AccountsIQ Group’s Privacy Policy explains what personal information we may process, where we may process your personal information, our purposes for processing your personal information, and the rights you can exercise over AccountsIQ Group’s use of your personal information.