Senior C# Developer: Explorers/Identity Resilience

What You'll Do Design and implement recovery flows end-to-end — REST and gRPC contracts, server-side orchestration, and the agent that executes on the target machine Build PowerShell cmdlets as a first-class product surface, with parameter validation and a coherent object model Design pre-flight validation that catches issues before a restore starts, across REST, server and agent layers Work close to what you're recovering: SQL Server, Oracle and PostgreSQL internals, or Active Directory — domain controller promotion, SYSVOL and NTDS, DNS, Kerberos, replication Manage long-running distributed sessions: agent deployment, keep-alive, cleanup on failure and timeout, and cancellation Own your integration test suite and keep it green Refactor a long-lived codebase as you go — this is a mature product, and improving what's there is part of the job Technologies We Work With: C#, .NET, REST, gRPC / Protobuf, PowerShell, multithreading and async, Windows Server and Active Directory, Linux, MS SQL / PostgreSQL / Oracle, VMware and Hyper-V, Git, TFS, Visual Studio, Rider What You'll Bring 5+ years of commercial C# product development, with a 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 Nice to have: PowerShell module development, Protobuf, Linux, hypervisor APIs What You'll Get 25 vacation days, 4 sick days, 21 paid medical leave days, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares Premium private medical insurance for employees and dependents Daily meal vouchers for restaurants and groceries (180 CZK per working day) Flexible cafeteria platform with thousands of lifestyle benefit options Multisport Card for gym and wellness, with family add-on options Annual public transport reimbursement up to a set limit Corporate mobile plan with optional family tariff 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 Please note: If the applicant is permanently present outside of the Czech Republic, Veeam reserves the right to refuse to consider the application for a job. A remote job is only possible in case the employee is located in the Czech Republic. #LI-VE2 Veeam Software is an equal opportunity employer and does not tolerate discrimination in any form on the basis of race, color, religion, gender, age, national origin, citizenship, disability, veteran status or any other classification protected by federal, state or local law. All your information will be kept confidential. Personal data collected during the recruitment process will be processed in accordance with our Recruiting Privacy Notice , which explains how your information is collected, used, and handled in connection with hiring activities. By applying for this position, you consent to this processing. By submitting your application, you confirm that the information provided, including any supporting documents, is complete and accurate to the best of your knowledge. Any misrepresentation, omission, or falsification may result in disqualification from consideration or, if discovered after employment begins, termination of employment.