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Middle C# Developer for MS365
Posted by Veeam Software on 5 August 2026, 66 days ago. Still on their Greenhouse board when we checked 26 min ago.
What the posting is about
Join Veeam as a Middle C# Developer to work on Veeam Backup for Office 365. Collaborate with the team to develop and support core products. Expect a competitive benefits package.
Read out of the posting
Levelmid
Experience asked5+ years
EmploymentNot stated
LocationWarsaw, Poland
RemoteNot stated
Visa sponsorshipNot stated
SalaryNot published, and most postings do not
Posted2026-08-05
Found viagreenhouse, direct from their system
We saw it 2 months after it went up.
The posting, as the company wrote it
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.
Now we are looking for a Middle C# Developer to join the team that works on Veeam Backup for Office 365 .
Your tasks will include:
Developing and supporting one of Veeam's core products: Veeam Backup for Office 365
Communicating with other participants of the product development process
Participating in planning and creating the features for your products
Technologies we work with:
Latest C# (and a bit of C++, C++\CLI), REST, PowerShell
.NET 8
Visual Studio 2022, Rider
Azure DevOps, Git, Jenkins, TeamCity
Azure, Office 365, Amazon, Google
Exchange, SharePoint, Active Directory, SQL, Oracle, PostgreSQL
What we expect from you:
Good knowledge of C# language
Deep understanding of the Windows platform (.NET, Win API), data structures and algorithms
Advanced knowledge of Windows or Linux operating systems
Experience in the development for public clouds Microsoft Azure, Office 365, Microsoft Exchange, SharePoint, Active Directory, SQL Server, Oracle, PostgreSQL, or commercial development of products for the mass market is an advantage
You should also have an open and flexible mind, common sense, clear logic, analytical skills, and the ability to work in a team
Will be an advantage:
Experience in the development for public clouds Microsoft Azure, Office 365
Experience in the development for Microsoft Exchange, SharePoint, Active Directory, SQL Server, Oracle, PostgreSQL
Experience in a commercial development of products for the mass market
What You’ll Get:
26 paid days off annually, plus 4 extra global VeeaMe Days for self-care and 24 paid volunteer hours annually through Veeam Cares
Paid parental, maternity, and paternity leave
Fully covered family medical plan, dental, rehab, and vaccinations
Life, critical illness, and disability insurance
Employer pension contribution via PPK
Monthly Edenred allowance of 450 PLN for meals
MultiSport card fully covered by Veeam, giving access to sports facilities nationwide
Up to 12 free therapy sessions annually, plus legal and financial advice
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
#LI-TK1
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.
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