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Senior C# Developer: Explorers/Identity Resilience

Poland💼 Full-time💰 $319,100–$592,600🗓 2026-09-04 → 2026-09-27

Core

Design and implement end-to-end recovery flows for Veeam Explorers (SQL Server, Oracle, PostgreSQL, Exchange, SharePoint) and Active Directory Forest Recovery, orchestrating remote agents over versioned contracts to handle long-running, failure-prone operations.

Role type

Senior C# Developer (Server Orchestration & Recovery Systems)

Builds

Server-side orchestration services, REST/gRPC contracts, and remote agents for data and identity recovery

Domain

Data Resilience, Identity Security, Cloud Infrastructure

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

C#, .NET, REST, gRPC/Protobuf, PowerShell, multithreading, async programming, Windows Server/Active Directory internals, database recovery mechanics (SQL/Oracle/PostgreSQL), large codebase refactoring

Preferred skills

Linux administration, VMware/Hyper-V, Git, TFS, Visual Studio/Rider

Technologies

C#, .NET, REST, gRPC, Protobuf, PowerShell, Windows Server, Active Directory, Linux, MS SQL, PostgreSQL, Oracle, VMware, Hyper-V, Git, TFS, Visual Studio, Rider

Responsibilities

Design and implement recovery flows end-to-end including REST/gRPC contracts and server-side orchestration; Build PowerShell cmdlets with parameter validation and coherent object models; Design pre-flight validation across REST, server, and agent layers; Manage long-running distributed sessions including agent deployment, keep-alive, and failure cleanup; Own integration test suites; Refactor long-lived codebases

Seniority

Senior, hands-on IC

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