Senior .NET Architect for AI-Driven Distributed Backends

Paessler AG; Kraków; Hybrid; PLN 180,000 - 300,000; Full time

Benefits offered by this job

Flexible working hours

Permanent contract

International team

Job summary

Paessler AG in Kraków is seeking a Software Developer to design, build, and continuously improve backend services for our enterprise monitoring tools. You’ll own architecture, ensure code quality, and collaborate closely with our product manager in a small, agile team.

Expect to work on modern .NET Core 9+ stacks, high‑concurrency distributed systems, AI/ML tooling, and CI/CD processes, while exploring new domain areas like network and IoT observability.

Qualifications

• 6+ years of software engineering on the .NET platform.
• Experience with C#, .NET Core 9+, and distributed systems.
• Cross-platform development on Linux and Windows.
• SQL design and enterprise data integration.

Responsibilities

• Design, build, and maintain backend services supporting Linux, Windows, and macOS.
• Architect distributed systems with modern patterns and Clean Code principles.
• Integrate relational databases and time-series databases into core product architecture.
• Leverage AI tools within development lifecycle and explore AI/ML integrations.
• Collaborate across lifecycle using Git-based workflows, GitLab CI/CD pipelines, and Jira.
• Learn the inner workings of network and IoT monitoring systems for core domain engineering.

Skills

C# mastery

.NET Core 9+

Distributed systems

Cross-platform

SQL databases

Frontend basics

Docker & CI/CD

AI tooling in dev

Tools

GitLab

Jira

Git

Kubernetes

Job description

Paessler AG in Kraków is seeking a Software Developer to design, build, and continuously improve backend services for our enterprise monitoring tools. You’ll own architecture, ensure code quality, and collaborate closely with our product manager in a small, agile team.

Expect to work on modern .NET Core 9+ stacks, high‑concurrency distributed systems, AI/ML tooling, and CI/CD processes, while exploring new domain areas like network and IoT observability.