Billing & Data Analyst (m/w/d)

What would you work on

• Ownership of the customer billing process across solar, wind, CHP or BESS customers, with interfaces to Asset reporting, Data team, Finance, and other stakeholders.
• Maintaining an overview of the billing pipeline status and ensuring accurate and timely billing documents.
• Driving consistency by ensuring every element of the billing process is accounted for.
• Keeping Finance updated on upcoming payments and contributing to cash flow planning.
• Close cooperation with Origination team on asset monitoring task with the focus on the financial aspects.
• Coordinating billing setup for new products.
• Supporting technical tasks such as preparing, cleaning, and validating data for billing, PnL calculations, and operational analysis.
• Python development and code optimization (refactoring existing scripts, improving performance, automating recurring tasks).

What makes you a great candidate

• University degree in quantitative fields (mathematics, physics, computer science, economics, finance, accounting).
• Work experience in business reporting, controlling, or finance / accounting operations.
• 2-4 years of work experience in a similar position (energy sector experience is a plus).
• Working knowledge in Python, SQL, and Excel, with a willingness to improve fast and work hands-on with code.
• Fluency in English.
• Strong organizational, communication, and analytical skills.
• Eagerness to learn new things, curiosity, independence, being a quick thinker and problem solver.
• A proactive mindset and readiness to collaborate across multiple teams (Origination, Finance, Data Team.

What do we offer

• Brand new office in the city center - Masaryčka.
• Competitive salary package with a performance-based bonus.
• Autonomy in how you manage your work.
• Diverse, international projects, with opportunities for on-site involvement.
• Flat hierarchies and short decision-making paths.
• Flexible working hours (we value outcomes over the number of hours worked)
• Exceptional benefits, including a training budget, on-site lunches, gym, and more.
• 25 days of paid holiday.