Data Science Lead

Proekspert bridges the gap between the digital and the physical. We build world-changing solutions by combining data science and product development expertise with a design thinking approach.

Always more than just a software company, we have worked on clever machines and industrial automation, smart screws, production lines, complex device integrations, banking backbones, and management automatics: in short, advancing the new industrial revolution. Our code makes elevators move, heating systems run. Our software helps to grow useful bacteria, makes business decisions. It can analyze satellite images and is used to provide self-service to millions of people.

Our Data Science team is looking for the Data Science Lead to focus on signal processing  and time series data topics and projects. In this impactful role you will help to define and develop signal processing as a service & business direction at Proekspert.

Our goal is to find a specialist with strong technical knowledge and excellent communication skills, who is able to collaborate with customers and technical people, in order to define, originate and lead projects.  Sounds like you?! We are waiting to hear from you!

What you will do:

  • Focus on signal processing topics (signal analysis, anomaly detection,
    predictive maintenance) and projects.
  • Analyze time series and tabular data (run SQL queries, transform & visualize tabular data, create roadmap).
  • Communicate with business and technical people.
  • Discuss projects with prospective clients, lead communication & negotiations.
  • Understand client’s requirements for data analysis and propose the best solutions.
  • Undertake data collection, preprocessing, analysis and data transformation.
  • Lead the project documentation.
  • Support sales team in solution assessments and technology-wise.


  • Proven Data Science experience with Python is a must.
  • Understanding how business works, commercial Data Science experience.
  • Solid practical skills in working with complex SQL database queries, visualization libraries (e.g. Matplotlib), Jupyter Notebooks.
  • Background with control systems is very useful.
  • Experience in writing technical parts of commercial proposals.
  • Excellent communication skills and ability to lead client discussions and negotiations.
  • Leadership skills, ability to work well independently and with the team.
  • Background in mathematics, physics, robotics, computer science, mechatronics or chemistry is preferred.
  • Excellent English.

Nice to have:

  • Fluency in Estonian.


We value individual freedom, decision-making and proactiveness. In our self-organising and supportive work environment, teamwork is of the utmost importance. 

What we offer:

  • Interesting, steady work. Our projects have a positive impact on people and the world. 
  • We value the well-being of our people and their families. 
  • Inspiring community and teams, who support and mentor you. 
  • An exciting benefits package, including a personal growth budget and profit-sharing. 
  • A motivational program and competitive salary.
  • Working hours: Full-time
  • Location: Estonia


No bosses, only team

Proekspert is a unique bossless company. We value individual freedom, decision-making, and proactiveness. In our self-organizing and supportive work environment, teamwork is of the utmost importance.

Go smarter with Proekspert.

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