Senior C# Developer (Data Management)

TL;DR

Senior C# Developer (Data Management): Designing and building robust, scalable backend solutions for collecting and managing large volumes of data with an accent on BaaS offerings and core product lines. Focus on implementing business logic for cloud, SaaS, and virtualization services, and contributing to high-level architectural decisions.

Location: Hybrid (Warsaw, Poland). Remote work is only possible if the employee is located in Poland

Company

A market leader in data resilience and data security posture management, specializing in data and AI trust.

What you will do

• Design and implement business logic for core product lines including Cloud, SaaS, virtualization, and backup & replication.
• Develop new features and enhance functionality across different product modules.
• Take ownership of major components and contribute to architectural decisions.
• Analyze and establish business requirements in collaboration with the product management team.
• Estimate the efforts, costs, and capacity required for feature implementation.

Requirements

• 5+ years of software development experience in commercial projects.
• Proficiency in C# and a deep understanding of the .NET platform, data structures, and algorithms.
• Experience with software architecture design.
• Must be based in Poland; applications from candidates permanently outside of Poland may be refused.
• English proficiency for daily communication within international teams.

Nice to have

• Experience with Azure or other public cloud platforms.
• Experience developing SaaS or enterprise-grade environments.

Culture & Benefits

• 26 paid days off annually, plus 4 extra global hirify.globale Days and 24 paid volunteer hours.
• Fully covered family medical plan, dental, rehab, and vaccinations.
• Life, critical illness, and disability insurance, plus employer pension contribution (PPK).
• Monthly Edenred meal allowance (450 PLN) and fully covered MultiSport card.
• Up to 12 free therapy sessions annually, along with legal and financial advice.
• Learning opportunities via LinkedIn Learning, O’Reilly, mentoring, and workshops.