Senior frontend developer - React.js

Amsterdam Competitive Permanent

An ambitious, innovative FinTech company that uses algorithmic trading and advanced technology to buy and sell on multiple trading venues!

Historically, because it’s trading, they haven’t had much call for Front End. But their backend systems are all built on Java and C++. They’re doing that well as a business, the time has come where they need to put core focus into their front-end applications. They need to ensure their data is visible and usable.


Some of the things you’ll work on:

  • Defining and developing our Front-end technology stack with React at its core
  • Building real-time self-service BI dashboards for senior management
  • Designing fully responsive web applications for Traders and Engineers
  • Creating smooth, modern, and future-proof front-ends for a wide range of our proprietary systems and applications

What do you need?

  • A computer science background – this is important because trading is scientific. 
  • 4+ years of experience developing front-end applications years of experience with React (preference), Angular or Vue.JS
  • Previous experience with Node.JS
  • Strong TypeScript knowledge
  • Experience with unit testing, integration, and end-to-end testing
  • Solid understanding of API’s and REST framework
  • Experience with CI/CD tools such as TeamCity, Azure DevOps, Gitlab-CI, or Jenkins
  • Experience with running code in containerized environments is a plus, especially Docker and Kubernetes

There are no job titles here – it’s a flat management structure, but the more responsibility people take, the more they are rewarded.


  • They pay well – 70 – 90k. The pull here is the bonus. If the company does well, so do the employees, it isn’t unusual to see people receive a 100% Bonus, first-year capped at 25%.
  • Flexible working 60/40 split
  • Nice addition: 4 weeks remote working a year

Interested? Now it's on you!

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