We are looking for an experienced full-time CTO to join, ASAP, UBIK’s team in Tallinn.

Founded in 2011, our vision is a world powered by a sustainable energy economy that would stop the global warming and save the planet. Our mission is to empower people on the usage of renewable energy by offering smart, simple and affordable technologies.

We are currently developing a new smart energy conversion (DC/AC) solution for solar energy with features and applications not available on the market today: the OptiVerter® Technology.

Our OptiVerter® Technology allows the highest energy harvest from solar panels and offer the most efficient and affordable energy conversion solution for residential and small to medium commercial solar installations.

In the near future we see storage, fuel cell and wind turbine inverters… Are you the CTO that will lead us there?

If you are up to the challenge, you would be UBIK’s master of:


  • Supervising the product (OptiVerter®) development and functioning in all technical parts

  • Leading the team developing the product

  • Developing company’s strategy regarding technological resources

  • Maintaining current knowledge of technology landscape and developments


Sounds interesting? You are who we're looking for if you have:


  • At least 5 years of relevant experience with industrial background,

  • B.Sc. or M.Sc. degree in electrical or electronic engineering (technical college/university level),

  • Good understanding and knowledge of IoT devices and operations,

  • Good understanding and knowledge of power electronics,

  • Strong team management and motivation skills,

  • Analytical and creative technical thinking, productive and proactive, with innovation-driven attitude,

  • Good command of English language, both written and verbal. Speaking any additional language is an advantage,

  • Startup personality, enjoying being part of a team.



And of course, you’ll be extra-liked if you have:


  • Experience with renewable energy industry, mainly solar industry,

  • Willingness to perform punctual tasks outside Estonia (mostly in EU region).



And last but not least, what you’ll experience if you join us:


  • Rare opportunity to develop a new product, playing a major role in building something big up from scratch in a fun and relaxed work environment that values individuality and original thoughts and ideas,

  • Competitive salary and motivation package depending on your performance/experience—we believe in rewarding truly dedicated people accordingly,

  • Opportunity to grow both professionally and personally.

If you want to be part of the future of energy, send your CV, motivation letter and salary expectations to Andre, our CEO, via his e-mail (


May the force be with us!

  • black-facebook-icon
  • black-linkedin-icon

© 2018 UBIK Solutions