Senior C# Developer – Explorers, Identity Resilience

• Design and implement recovery flows end-to-end, including REST and gRPC contracts, server-side orchestration, and target-machine agents
• Build PowerShell cmdlets with parameter validation and a coherent object model
• Design pre-flight validation across REST, server, and agent layers
• Work with SQL Server, Oracle, PostgreSQL, or Active Directory recovery technologies
• Manage long-running distributed sessions, including agent deployment, keep-alive, failure cleanup, timeouts, and cancellation
• Own and maintain the integration test suite
• Refactor and improve the mature codebase

• 5+ years of commercial C# product development
• Deep understanding of .NET, data structures and algorithms
• Experience designing service APIs — REST, gRPC or similar — where consumers are external and backward compatibility matters
• Strong async and multithreading: cancellation, session lifecycle, hours-long operations
• Depth in at least one of: Windows Server and Active Directory administration or internals; or database recovery mechanics for SQL Server, Oracle or PostgreSQL
• Comfort in a large existing codebase: reading unfamiliar code, refactoring safely
• English for daily work in an international team

• 26 paid days off annually, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
• Paid parental, maternity, and paternity leave
• Fully covered family medical plan, dental, rehab, and vaccinations
• Life, critical illness, and disability insurance
• Employer pension contribution via PPK
• Monthly Edenred allowance of 450 PLN for meals
• MultiSport card fully covered by Veeam, giving access to sports facilities nationwide
• Up to 12 free therapy sessions annually, plus legal and financial advice
• Opportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops and learning events like our annual Global Day of Learning