{"id":2033282,"url":"https://alion.io/job/veeam-software-senior-c-developer-explorersidentity-resilience-3","title":"Senior C# Developer: Explorers/Identity Resilience","company":{"id":2260,"name":"Veeam Software","domain":"veeam.com","url":"https://alion.io/company/veeam-software","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":80,"open_postings":30,"ghost_share":0,"stale_share":0.767,"repost_share":0.033,"time_to_fill_p50_days":50,"computed_at":"2026-10-13T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Warsaw, Poland","Czech Republic"],"countries":["PL","CZ"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":102000,"max_usd":169000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":312},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Active Directory","optional":false},{"name":"C#","optional":false},{"name":"DNS","optional":false},{"name":"gRPC","optional":false},{"name":"gRPC for .NET","optional":false},{"name":"Oracle","optional":false},{"name":"PostgreSQL","optional":false},{"name":"PowerShell","optional":false},{"name":"Rest API","optional":false},{"name":"SharePoint","optional":false},{"name":"SQL","optional":false},{"name":"Windows Server","optional":false},{"name":"Git","optional":true},{"name":"Hyper-V","optional":true},{"name":"Linux","optional":true},{"name":"MS SQL","optional":true},{"name":"VMWare","optional":true}],"status":"live","first_seen_at":"2026-10-07T14:30:49Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-13T16:08:23Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their businesses running. Join us as we go fearlessly forward together, growing, learning, and making a real impact for some of the world’s biggest brands.\nAbout the Role\nWe'relookingfora Senior C#Developer tojoinourteam,whichfocusesontwomainareas:\n*Veeam Explorers - granular recovery for SQL Server, Oracle, PostgreSQL, Exchange and SharePoint - where we expose browse and restore through REST and gRPC so they can be driven from the Web UI, PowerShell and automation. \n* Active Directory Forest Recovery as part of Identity Resilience, which rebuilds an entire AD forest after a domain-wide outage or ransomware attack.\nBoth are the same kind of system: a server orchestrating a remote agent over a versioned contract, running operations that take hours and must survive failure at any step.\nWhat You'll Do\nDesign and implement recovery flows end-to-end - REST and gRPC contracts, server-side orchestration, and the agent that executes on the target machine\nBuild PowerShell cmdlets as a first-class product surface, with parameter validation and a coherent object model\nDesign pre-flight validation that catches issues before a restore starts, across REST, server and agent layers\nWork close to what you're recovering: SQL Server, Oracle and PostgreSQL internals, or Active Directory - domain controller promotion, SYSVOL and NTDS, DNS, Kerberos, replication\nManage long-running distributed sessions: agent deployment, keep-alive, cleanup on failure and timeout, cancellation\nOwn your integration test suite and keep it green\nRefactor a long-lived codebase as you go - this is a mature product, and improving what's there is part of the job\nTechnologies 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\nWhat You'll Bring\n5+ years of commercial C# product development, with a deep understanding of .NET, data structures and algorithms\nExperience designing service APIs - REST, gRPC or similar - where consumers are external and backward compatibility matters\nStrong async and multithreading: cancellation, session lifecycle, hours-long operations\nDepth in at least one of: Windows Server and Active Directory administration or internals; or database recovery mechanics for SQL Server, Oracle or PostgreSQL\nComfort in a large existing codebase: reading unfamiliar code, refactoring safely\nEnglish for daily work in an international team\nWhat You'll Get\n26 paid days off annually, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares\nPaid parental, maternity, and paternity leave\nFully covered family medical plan, dental, rehab, and vaccinations\nLife, critical illness, and disability insurance\nEmployer pension contribution via PPK\nMonthly Edenred allowance of 450 PLN for meals\nMultiSport card fully covered by Veeam, giving access to sports facilities nationwide\nUp to 12 free therapy sessions annually, plus legal and financial advice\nOpportunities to learn and grow through on-demand libraries (LinkedIn Learning, O’Reilly), mentoring, workshops and learning events like our annual Global Day of Learning\nPlease note: If the applicant is permanently present outside of Poland, 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 Poland.\nVeeam 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.\nPersonal 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. \nBy 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.","description_format":"text","description_chars":4889,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Backup & Disaster Recovery"],"lifecycle":[{"event":"open","at":"2026-10-07T15:02:16Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":5,"expected_fill_days":50,"reasons":["conf:0","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-13T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/veeam-software-senior-c-developer-explorersidentity-resilience-3","json_url":"https://alion.io/job/veeam-software-senior-c-developer-explorersidentity-resilience-3.json","meta":{"generated_at":"2026-10-13T17:47:30Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":27154,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":2260},"rest":"https://alion.io/mcp/rest/get_company?id=2260"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fveeam-software-senior-c-developer-explorersidentity-resilience-3"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fveeam-software-senior-c-developer-explorersidentity-resilience-3"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fveeam-software-senior-c-developer-explorersidentity-resilience-3"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/veeam-software-senior-c-developer-explorersidentity-resilience-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fveeam-software-senior-c-developer-explorersidentity-resilience-3"}]}