Skip to main content
Search

Go to Saved Jobs

C# Developer (Internal Security Tools)

C# Developer (Internal Security Tools)

Warsaw, Mazovia
Apply now
Team Product Development Employment type Hybrid Date posted 06/10/2025
Veeam, the #1 global market leader in data resilience, believes businesses should control all their data whenever and wherever they need it. Veeam provides data resilience through data backup, data recovery, data portability, data security, and data intelligence. Based in Seattle, Veeam protects over 550,000 customers worldwide who trust Veeam to keep their businesses running.


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.

Your tasks will include:

  • 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
  • Working on dividing the API into public and private sections to enhance security
  • Researching and implementing solutions for secure operation with .NET Remoting

Technologies we work with:

C#, .Net 8, SQL, Multithreading, Azure Pipelines, .NET Remoting, Roslyn

What we expect from you:

  • A university degree in a technical field
  • At least 2 years of experience in commercial product development for the mass market
  • Proven experience in C# development, with a focus on security
  • Familiarity with API development and security best practices
  • Experience with automated testing and tools
  • Understanding of .NET Remoting and BinaryFormatter, along with their security implications
  • 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

Will be an advantage:

  • Experience with Azure Pipelines for CI/CD processes
  • Experience with C# code generation and analysis using Roslyn

We offer:

  • Private Medical Plan for you and your family
  • Life and Disability Insurance
  • PPK Pension
  • Annual Leave Entitlement – 26 days
  • VeeaMe Days – Company Days off
  • Employee Assistance Program
  • Business Travel Insurance
  • Veeam Care Days – additional 24 hours for your volunteering activities
  • Professional training and education, including courses and workshops, internal meetups, and unlimited access to our online learning platforms (Percipio, Athena, O’Reilly) and mentoring through our MentorLab program

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.

 


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.

Please note that any personal data collected from you during the recruitment process will be processed in accordance with our Recruiting Privacy Notice.  

The Privacy Notice sets out the basis on which the personal data collected from you, or that you provide to us, will be processed by us in connection with our recruitment processes. 

By applying for this position, you consent to the processing of your personal data in accordance with our Recruiting Privacy Notice.

Apply

Similar roles

Explore opportunities that align with your skills and career aspirations. Join us at the forefront of end-to-end data resilience, from protection to recovery to intelligence. It’s your chance to make a meaningful impact on some of the world’s leading businesses.​

More jobs

Sign up for job alerts

Don't see what you’re looking for? Sign up and we'll notify you when roles become available.