What would you work on

  • You will become an expert on an internally developed trading platform.
  • Analysing technical data provided by the trading platform and identify a possible root cause.
  • Following up on incidents reported by internal customers (there is no external customer that would use our trading platform).
  • You will operate as an interface between the internal customer and internal development teams.
  • Assist in severe incident-handling processes.
  • Contribute to the release process which happens every week.

What makes you a great candidate:

  • Experience with L2 or L3 application support, CI/CD or system administration.
  • Passion for technology.
  • Great communication skills.
  • Ideally, you understand code and can interpret it in the right way (We write in Kotlin).

What do we offer:

  • Modern and quiet offices in Prague’s Silicon Valley – Karlín.
  • Competitive salary package with possibility of yearly bonus.
  • 25 days of paid holiday.
  • Flexible working hours and home-office.
  • Laptop of your choice – Mac or Lenovo.
  • Free lunch at the office. Every workday.
  • Free snacks at the office.
  • Multisport Card – fully paid by the company.
  • Colleagues who are absolute experts in what they do.

About SF.

Our mission is to turn data into market-beating trading strategies by using sophisticated mathematical models and cutting-edge technology. The core team consists of top-class developers, quant analysts and traders who are using their accumulated know-how to create a state-of-the-art platform. It is an ambitious and exciting start-up project – no legacy code, no mundane maintenance and outdated technologies, only a pure joy of creating a well-designed piece of software.

We are an independent company. And you will have a real say in what will be developed and in what way.

We hire only the brightest and the most curious minds. We are looking for university graduates with strong programming skills, a drive and an interest in solving complex problems.

If you see yourself in this position, please submit your CV to


We aim to become a global name in quantitative trading. Working with us means access to endless growth opportunities and the chance to solve exciting problems with a collaborative team. We are seeking high-performers across a variety of roles and experience levels to join our growing firm.