C# Developer (Security)
Free daily job alerts: new jobs like this one, by email.
We confirm your address first. Every email has a one-click unsubscribe.
See a sample email
Sample email, with real jobs open today
Your new matches
New jobs that fit the role, pay and location you choose.
Top-paying open roles
Pay as posted by the employer.
- Engineering Manager, Hardware Platform SecurityAnthropic, San Francisco, CA$485k–625k/yr
- Chief Information Security OfficerMETR, Berkeley$493k–579k/yr
- Principal, AI Transformation, CyberOde with Anthropic, San Francisco$450k–600k/yr
Cleared roles
Postings that mention a clearance requirement.
- Information Systems Security EngineerSnowflake, McLean, VA$208k–299k/yr
- Senior Specialist, Information Security Systems Engineer 1L3Harris, Greenville, TX
- Cyber Threat Intelligence Analyst IIIGD Information Technology, Inc., USA DC Washington$123k–167k/yr
Remote
- Senior Security EngineerMenlo Security, Remote
- Storage & Backup Engineer (Remote)Pragmatike, Remote
- Senior Solutions Architect - IAMAlloy, Remote$145k–175k/yr
Every job links to the employer's own application page.
C# Developer (Security) at Veeam Software, Warsaw, Poland. Posted Oct 23, 2026, last seen on the employer's hiring page Nov 5, 2026. Mentioned in the posting: AI governance, Azure.
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...
Show full 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.
About the Role
We are looking for a C# Developer to join the team that ensures robust security measures for the API across current and upcoming versions of Veeam Backup and Replication.
What You’ll Do
- Development of internal security tools
- Collaborating with the Application Security team to analyze and resolve identified CWEs, and preparing reports for QA
- Developing and supporting tools for automating the verification of permissions, the role model, and RBAC
- Researching and implementing solutions for secure operation with .NET Remotin
Technologies You'll Work With:
C#, .Net 10, SQL, Multithreading, Azure Pipelines, .NET Remoting, Roslyn
What You’ll Bring
- At least 2 years of experience in commercial product development
- Proven experience in C# development, with a focus on security
- Familiarity with API development and security best practices
- Experience with automated testing and tools
- Possession of the principles of software design and development
- Knowledge of SQL, T-SQL, experience with database management system
- English proficiency sufficient to communicate with international teams
Bonus Skills
- Experience with Azure Pipelines for CI/CD processes
- Experience with C# code generation and analysis using Roslyn
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
Please note: If the applicant is permanently present outside of Poland, Veeam reserves the right to refuse to consider the application for a job. Remote job is only possible in case the employee is located in Poland.
#LI-TT1
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.
Hiring for this role? Feature it
Source: Veeam Software on Greenhouse. FortHire is not the employer and doesn't take applications. Report a problem or request removal.