Senior C# Developer

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 Senior C# Developer to help design and develop reliable, scalable backend solutions in the cloud data protection space. Join a team responsible for building and evolving cloud backup solutions across major platforms, including Google Cloud, Amazon Web Services, and Microsoft Azure. The team develops core platform services used by multiple products and teams, working on modern backup and data protection technologies. You will contribute to solutions around BaaS, Veeam ONE, and cloud integrations, including backup capabilities for Microsoft Entra ID. What You'll Do Designing and implementing business logic for Veeam’s core product lines (Cloud, SaaS, virtualization, backup & replication, and more) Developing new features and enhancing functionality across different product modules Taking ownership of major components and contributing to architectural decisions, both independently and within a team Analyze and establish business requirements in collaboration with the product management team Estimate the efforts required for feature implementation, including costs and capacity What You'll Bring 5+ years of software development in commercial projects Proficiency in C# and a deep understanding of the .NET platform, data structures, and algorithms Experience with software architecture design Proactive, result-oriented mindset with strong problem-solving skills English proficiency for daily communication within international teams Bonus Skills Experience with Azure or other public cloud platforms Experience developing SaaS or enterprise-grade environments 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-VE1 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.