C# Developer (Tape Storages & Data Resilience)

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 Join the team behind Veeam's core data protection technologies, trusted by customers worldwide. You'll work across two critical areas: tape storage - the last line of defense for enterprises and governments, and ransomware detection, where you'll build engines that spot suspicious activity, detect infected objects, and prevent reinfection during recovery. Two distinct challenges, one team, where reliability, performance, and detection quality all matter. What You’ll Do Design and implement business logic for Veeam’s core product Develop new features and enhance functionality across different product modules Take ownership of major components and contribute to architectural decisions, both independently and within a team Closely work with databases Solve challenges related to low-level multithreading What You’ll Bring 1+ years (junior/middle) to 5+ years (senior) of commercial product development experience Proficiency in C# and a deep understanding of the .NET platform, data structures, and algorithms Experience with Windows and/or Linux environments English proficiency for daily communication within international teams Experience with software architecture design (especially for senior candidates) 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. #LI-AA3 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.