Energy Modeler

Location:Tallinn, Estonia
Employment Type:Full-time, part-time
Mathematical modelling of building mechanical and energy systems

We are seeking for mechanical and energy engineering talent, in order to keep improving mathematical models of our autonomous control engine for building automation systems.

If you're excited by the possibilities, we want you to join our energetic and motivated team of mechanical, automation and software engineers.

In this position, you will be:

  • Developing and testing mathematical models of building HVAC, mechanical and energy systems
  • Performing analysis of building energy performance and indoor climate
  • Conducting research along with field tests on systems modeling and data visualisation topics
  • Supporting and carrying out product deployment


  • University degree in engineering (Mechanical, HVAC, Energy or similar)
  • Previous experince with using or developing your own modelling software (Energy Star, TRNSYS, IDAICE, IES-VE or similar)
  • Minimum basic knowledge in programming (Python, Matlab, SQL etc.)

What we value

  • Possess passion for innovative technologies and artificial intellgence
  • Can identify and solve mathematical problems using keen analytical skills and data analysis
  • Ability to work independently and take responsibilities within a dynamic talented team

Benefits of working in R8

  • Motivating compensation
  • Flexible working hours
  • No large corporate hustle
  • Full-time contract
  • Main office located in tech hub in Tallinn, Estonia
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