c# developer for data resilience

Veeam is a Data and AI Trust Company specializing in data resilience and data security posture management. Its products help organizations understand, secure, and protect data and AI, supporting safe AI adoption at scale.

• Design and implement recovery flows end-to-end across 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 internals;
• Manage long-running distributed sessions, including agent deployment, keep-alive, cleanup, timeouts, and cancellation;
• Own the integration test suite and keep it green;
• Refactor the mature codebase safely.

• 5+ Years of commercial C# product development;
• Deep understanding of .NET, data structures, and algorithms;
• Experience designing service APIs such as REST or gRPC with external consumers and backward compatibility requirements;
• Strong asynchronous programming and multithreading skills, including cancellation, session lifecycle, and hours-long operations;
• Expertise in either Windows Server and Active Directory administration or internals, or database recovery mechanics for SQL Server, Oracle, or PostgreSQL;
• Comfortable working in a large existing codebase and safely refactoring unfamiliar code;
• English for daily work in an international team.

• 26 Paid vacation days annually, plus 4 extra global VeeaMe Days and 24 paid volunteer hours annually;
• Paid parental, maternity, and paternity leave;
• Fully covered family medical plan, dental care, rehabilitation, and vaccinations;
• Life, critical illness, and disability insurance;
• Employer pension contribution via PPK;
• Monthly Edenred allowance of 450 PLN for meals;
• Fully covered MultiSport card;
• Up to 12 free therapy sessions annually, plus legal and financial advice;
• Learning opportunities through LinkedIn Learning, O’Reilly, mentoring, workshops, and learning events;
• Compensation includes base salary and a performance-based bonus;
• Applicants permanently located outside Poland may not be considered; remote work is only possible when the employee is located in Poland.