Data Scientist

Company teamPosition

Our client is a technology and consultancy company servicing industry involved in the development and operation of solar power plants. They provide meteorological data, energy evaluation software and technical consultancy for evaluation and management of solar power production.

Thanks to 20 years of research and technology developed in-house, our client has become a global leader in the field. Today they work for over 1000 medium and large organizations globally, helping them make qualified financial decisions, improve technical design, and optimize operations. Their data and software services have become an essential part of project development and operation of solar power plants, worldwide. They also provide services for performance evaluation, monitoring and forecasting of solar power.

They are a group of geoscientists, meteorologists, engineers, programmers, data analysts and business developers focused on development and promotion of a solar energy assessment platform that helps the solar power industry minimize weather-related risk and improve efficiency.

In their team, every member must bring unique skills and expertise. We look for talented, resourceful, innovative, passionate and friendly individuals to join  our client´s team. If you want a career that is challenging, enjoyable, and rewarding, This company could be the right fit for you.

Our client´s mission:

  • Supply the most accurate and reliable solar data in the market

  • Simplify the process of energy assessment

  • Enable solar investors to maximize profitability

  • Create transparency and reduce risk throughout the project lifecycle

Job description, responsibilities and duties:

  • Design, develop, and validate models for quality control of solar, meteorological, and photovoltaic (PV) power production data

  • Design, develop, and validate of models for detection of trends and anomalies in environmental and PV production data from various sources worldwide

  • Lead and support junior data scientists in their tasks

  • Focus on scientific and AI methods for historical time series, real time data monitoring, processing, data storage, and forecasting

  • Test and implement developed solutions into real-time cloud & on-prem delivery infrastructure (in collaboration with data engineers)

  • Review the statistical and machine learning approaches in the domain of environmental and energy data and evaluate their suitability for our use cases

  • Contribute to customer support and customer-focus projects related to analysis of solar radiation, environmental data, and performance of PV power plants

  • Write scientific papers, technical documentation, and expert reports

  • Cooperate with teams on improving of data infrastructure, methods, and processes

  • Prepare analyses for internal stakeholders and identify areas where we could improve our solutions

  • Participate and present at scientific events, conferences, technical workshops, customer visits, and webinars

Contract Type

Full Time Job






From 2200€/ month


Solar Energy

Company team

Company teamRequirements

Personality requirements and skills:

  • University degree from technical discipline or science (physics, mathematics, geography, meteorology, etc.)

  • Advanced knowledge of Python

  • Experience with statistical data analysis and solid understanding of machine learning

  • Experience with Python data analysis packages e.g., pandas, numpy, matplotlib

  • Experience with Linux

  • Experience with CI/CD, git, and (No)SQL databases is a plus

  • Capability to provide end-to-end solutions

  • Ability to lead junior colleagues to implement successful solutions

  • Sense for detail, generalization, and finding the spots where the models could break

  • Preference to implement simple well-thought clever solutions rather than complex and complicated machineries

  • Ability to clearly communicate the results and adjust the plan when more facts are known

  • Understanding the position of our client on the market and actively contributing to maintaining its unique position

  • Ability to operate, monitor and develop the dedicated company data infrastructure

  • Fluent communication in English (B2)

Employee perks, benefits:

  • Competitive salary and performance-based bonuses

  • Flexible working hours and possibility of home office – based on team agreement

  • Sick days

  • Technical growth encouraged via opportunity to participate at conferences, workshops, and courses

  • Personal growth opportunities, possibility to work on different projects

  • Budget for personal development (seminars, conferences, technical courses, language courses)

  • Modern office located in SKY PARK offices (Bratislava) in which you can find chill areas, workout area and standing desks

  • Free refreshments and fruit

  • Parking in the company parking lots

  • Green transportation friendly environment - bike parking lots (in building), showers (in the office), bike lanes in SKY PARK proximity, EV charging stations (in building)

  • Multicultural and international environment, communication in English

  • Work in fast-growing sector of renewable energy

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