Energy System Analyst / Software Developer

Contract type: Full-time or part-time
Location: Ukraine or Czech Republic
Contract duration: 1 year, with possibility of extension
Start date: ASAP

About the Role

We are seeking a skilled Energy System Analyst / Software Developer to join our team and contribute to the full lifecycle of energy system modelling and simulation projects. You will focus primarily on market modelling of energy markets, power system optimization, data analysis, and economic assessment, while also engaging in data handling, visualization, and automation development.

This role combines technical expertise, analytical thinking, and software development skills to deliver high-quality modelling results and insights for our clients.

Key Responsibilities

• Lead and participate in the design, implementation, testing, and analysis of energy market models using tools such as PLEXOS, Antares or PyPSA
• Develop and maintain data management, automation, and market modelling processes.
• Conduct data analysis, economic evaluations, and power system simulations to support decision-making.
• Collaborate with client teams to ensure accuracy and consistency in data collection, validation, and central dataset maintenance.
• Communicate modelling results, methodologies, and assumptions clearly to both technical and non-technical stakeholders.
• Contribute to technical documentation, reports, and presentations.

Required Qualifications & Experience

• 2–7 years of relevant professional experience.
• 2+ years of proven experience in market and economic analysis.
• Proficiency in Python or R for modelling, simulation, and data analysis.
• Strong skills in data handling, processing, and visualization.
• English language proficiency at B2 level or higher.
• MSc degree in Electrical Engineering, Power Engineering, Computer Science, or related field.

Desirable Skills & Assets

• Knowledge of optimization theory.
• Experience in market modelling using PLEXOS, Antares, PyPSA or similar.
• Familiarity with Git or other version control systems.
• Ability to translate customer requirements into actionable tasks and deliverables.
• Experience in applying AI tools to support programming and analytical work.
• Strong communication and teamwork skills, with the ability to meet deadlines.