AP Accountant

Level Blue reduces risk and builds lasting resilience so organizations can innovate and advance their mission with confidence. As the world’s most analyst‑recognized and largest pure‑play managed security services provider, Level Blue elevates client outcomes that matter: stronger defense, faster response, and sustained business continuity. Level Blue combines AI‑powered security operations, advanced threat intelligence, and elite human expertise to provide the most comprehensive portfolio of strategic advisory, managed security, offensive security, and incident response services.

The Accounts Payable Accountant will handle day‑to‑day responsibilities related to the company’s accounts payable functions. This position is located in Warsaw and will report to the Global Accounts Payable Manager in Warsaw. The role involves a wide range of processes, with the goal of understanding and implementing improvements and standardization.

• Collaborate with vendors on resolution of outstanding accounting cases (e.g., rejected invoices, statements of accounts)
• Upload, code, and book invoices in the system; support transactions and resolve issues
• Daily handling of shared AP mailboxes
• Follow up and resolve open balances and inquiries
• Review and approve vendor master data changes and employee expense reports
• Support employees from specific locations with accounting/payment issues
• Perform month‑end closing tasks
• Prepare payment proposals
• Assume additional responsibilities as needed

• Strong knowledge of AP processes and P2P areas
• At least 2 years of experience in an accounts payable department
• Experience in transferring processes from companies, implementing improvements, standardizing, and creating process documentation
• Experience using cloud‑based financial systems – ideally Netsuite, Coupa, Stampli, and Emburse (advantage)
• Proficient in Excel and Word
• Ability to work independently
• Experience in a fast‑paced scale‑up environment (highly desirable)
• Great communication skills and a constructive mindset towards challenges
• Ability and willingness to learn; self‑driven, proactive, and flexible
• Feeling of ownership and responsibility for tasks; team player with a can‑do attitude

• High school diploma or equivalent is required; college or university degree is a plus

• Contract of employment
• Sport card / co‑financing of vacation
• Life insurance
• Medical insurance
• Lunch card
• Annual bonus
• Employee assistance program (EAP)
• Employee pension scheme (PPE)

This role is open to candidates legally authorized to work in Poland.

Level Blue is committed to a culture of respect, inclusion, and equal opportunity. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other status protected under applicable law.