Senior C# Developer w Warszawa, Polska

Expected, C#, .NET, Windows Server, Linux, SQL, PostgreSQL, Multithreading

Operating system, Windows, Linux

About the project, 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., * When applying for this position, please submit your CV in English.

This is how we work, in house, you develop several projects simultaneously, you focus on product development, scrum

Team members, backend developer

Your responsibilities, 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

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

Optional, Experience with Azure or other public cloud platforms, Experience developing SaaS or enterprise-grade environments

What we offer, Monthly Edenred allowance of 450 PLN for meals, MultiSport card fully covered by Veeam, giving access to sports facilities nationwide, Six free therapy sessions, plus legal and financial advice, Professional training and education, including courses and workshops, internal meetups, and unlimited access to our online learning platforms (LinkedIn Learning, Athena, O’Reilly) and mentoring through our MentorLab program

Recruitment stages, HR Call with Recruiter (30 minutes), Online technical assessment (60 minutes), Technical interview with the team (120 minutes), Second technical interview with the team (60 - 90 minutes)

Veeam Software, 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.