Senior C# Backend Architect – Data & AI Platform

Veeam-Software; Warszawa; On-site; PLN 210,000 - 270,000; Full time

Benefits offered by this job

Paid time off

VeeaMe Days

Family medical plan

Pension contribution

Meal allowance PLN 450

MultiSport card

Therapy sessions

Learning & development

Job summary

Veeam Software in Poland is seeking a Senior C# Developer to design and build robust, scalable backend solutions for large data operations. You will join a team integrating Veeam products into BaaS offerings, shaping components across cloud and SaaS platforms.

The role requires 5+ years of C#/.NET experience, strong architecture skills, and collaboration with product management. Remote work is limited to Poland-based applicants; Warsaw preferred.

Qualifications

• 5+ years of software development in commercial projects.
• Proficiency in C# and a deep understanding of the .NET platform.
• Experience with software architecture design.
• English proficiency for daily communication in international teams.

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.

Skills

C# / .NET

Software architecture

English communication

Problem solving

Azure (bonus)

Job description

Veeam Software in Poland is seeking a Senior C# Developer to design and build robust, scalable backend solutions for large data operations. You will join a team integrating Veeam products into BaaS offerings, shaping components across cloud and SaaS platforms.

The role requires 5+ years of C#/.NET experience, strong architecture skills, and collaboration with product management. Remote work is limited to Poland-based applicants; Warsaw preferred.