Senior C# Developer for MS365
- Level
- Senior
Not stated in the posting: salary, work type, visa.
Open. First seen 2 October 2026.
About the role
Veeam Software's standard text
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.
We are looking for a Senior C# Developer for Veeam Backup for Office 365.
Your tasks will include:
- Supervise the team’s day-to-day operations
- Analyze and establish business requirements in collaboration with the product management team
- Develop new product features, currently focusing on backend
- Estimate the efforts required for feature implementation, including costs and capacity
- Develop your hard and soft skills together with the team
- Make technical decisions
- Lead and involve others into code reviews
- Ensure work atmosphere inside of the team, team members learning and motivation
- Communicate with the project’s stakeholders
- Establish and review communication and processes inside of the team: prepare and perform regular meetings, planning, daily, retro
Technologies we work with:
- Latest C# (and a bit of C++, C++\CLI), REST, PowerShell
- .NET 10
- Visual Studio, Rider
- Azure DevOps, Git, Jenkins, TeamCity
- Azure, Office 365, Amazon, Google
- Exchange, SharePoint, Active Directory, PostgreSQL
What we expect from you:
- 5+ years of software development in commercial projects
- Strong knowledge of C#, .Net, Win API, data structures, and algorithms
- Strong organizational and leadership skills, self-control and responsibility
- Result-oriented, proactive approach
- Strong problem-solving skills
- Technical mindset with great attention to details
- Good communication skills
- English proficiency level sufficient to communicate with international teams
What You’ll Get:
- Comprehensive Financial Security – Company-sponsored retirement savings, life insurance, and accident coverage to help protect you and your family
- Generous Time Off – Enjoy 30 vacation days per year, plus company-wide VeeaMe Days dedicated to rest, wellbeing, and self-care
- Wellbeing & Mental Health Support – Access confidential counseling and professional support services through our Employee Assistance Program for employees and their families
- Make an Impact Beyond Work – Receive paid volunteer time each year through the Veeam Cares program to support causes that matter to you
- Healthcare & Wellness Benefits – Benefits include healthcare support and wellbeing-focused programs designed to help you thrive both personally and professionally
- Additional Lifestyle Perks – Enjoy benefits that support your everyday wellbeing, including lifestyle-focused programs and employee-friendly perks
#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.
Veeam Software's standard text
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.
What this role asks for
Particular to this role
Active Directory · Azure DevOps · C++ · Microsoft 365 · PowerShell · SharePoint · TeamCity
Rare in Veeam Software's other 130 open postings.
Standard for backend roles
PostgreSQL
Common in backend postings at any company.
66% of this description is written for the role. The rest is Veeam Software's standard text, folded away below.
Read against Veeam Software's other open postings on this site.
The team: Development, SaaS Protection HIRES STEADILY
This role is one of 6 open in Development, SaaS Protection. 1 was posted in the last 30 days and the oldest in May: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
.NET (6 of 6), Azure (6 of 6), Azure DevOps (6 of 6), C# (6 of 6), C++ (6 of 6), CI/CD (6 of 6), Git (6 of 6)
OTHER ROLES ON THIS TEAM
- C# Developer posted Oct 9
- Middle C# Developer for MS365 posted Aug 5
- Middle C# Developer for MS365 posted Aug 5
- Senior C# Developer for MS365 posted May 28
- Senior C# Developer for MS365 posted May 28
From the team and dates on Veeam Software's own job board.
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