
Senior C# Developer – Explorers, Identity Resilience
Posted Sep 4

Posted Sep 4
This is a fully remote position, open to applicants in Czechia.
• Design and execute comprehensive recovery workflows encompassing REST and gRPC protocols, server-side orchestration, and target-machine agents.
• Develop PowerShell cmdlets featuring parameter validation and a consistent object model.
• Create pre-flight validation processes across REST, server, and agent layers.
• Collaborate with SQL Server, Oracle, PostgreSQL, or Active Directory recovery mechanisms.
• Oversee long-running distributed sessions, which include agent deployment, keep-alive management, failure cleanup, timeouts, and cancellations.
• Take ownership of and maintain the integration test suite.
• Refactor and enhance a well-established codebase.
• A minimum of 5 years of experience in commercial C# product development.
• Profound knowledge of .NET, data structures, and algorithms.
• Proven experience in designing service APIs such as REST or gRPC, accommodating external consumers and backward compatibility requirements.
• Strong skills in asynchronous programming and multithreading, including cancellation, session lifecycle management, and operations that span several hours.
• Expertise in Windows Server and Active Directory administration or internals, or database recovery processes for SQL Server, Oracle, or PostgreSQL.
• Ability to read and understand unfamiliar code, safely refactoring a large existing codebase.
• Proficiency in English for daily communication within an international team.
• Desirable skills include PowerShell module development, Protobuf, Linux, and hypervisor APIs.
• 25 vacation days.
• 4 sick days.
• 21 paid medical leave days.
• 4 additional global VeeaMe Days for self-care.
• 24 paid volunteer hours each year through Veeam Cares.
• Premium private medical insurance for employees and their dependents.
• Daily meal vouchers for restaurants and groceries (180 CZK per working day).
• Flexible cafeteria platform offering thousands of lifestyle benefit options.
• Multisport Card for gym and wellness, with family add-on options available.
• Annual reimbursement for public transport up to a specified limit.
• Corporate mobile plan with an optional family tariff.
• Access to on-demand learning libraries, mentoring, workshops, and educational events.
Elfonze Technologies
Katmai Government Services
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