Software Developer – Industrial & OT Monitoring (all genders)
- Krakow| Hybrid
We are expanding PRTG into the Operational Technology (OT) world. This role focuses on building native monitoring sensors and diagnostics for industrial environments such as PLCs, controllers, and industrial network devices.
You will work on protocol communication, device diagnostics, and performance-critical components that allow PRTG to monitor industrial systems used in manufacturing, utilities, energy, and infrastructure.
You'll be joining a small, focused team with clear roadmap, transparent ways of working, and short decision-making paths. No endless alignment rounds, just direct communication, real ownership.
Please note that we can only consider applicants that are based in Krakow and surrounding areas and that this role is offered in a full time employment contract only. We cannot offer a B2B model.
YOUR TASKS
- Develop PRTG sensors in C++ that retrieve data from OT devices
- Use key industrial protocols such as Siemens S7, EtherNet/IP, CIP (Rockwell), SNMP and more
- Build efficient and reliable data acquisition components for diagnostics and hardware monitoring
- Work closely with Product Management to translate industrial monitoring use cases into technical solutions
- Take full ownership of feature development – from concept through implementation to testing
YOUR PROFILE
Must-have:
- 5+ years of professional experience in C++. We work with C++23.
- Experience with network protocols and TCP/IP communication
- You treat Unit Testing, Code Reviews, and Continuous Integration as non-negotiable
- You care about solid software craftsmanship – and you're pragmatic about it: you know when to ship a smaller scope and when to insist on the clean solution
Nice-to-have:
- Solid knowledge of Rust
- Experience with AI-assisted development workflows (code generation, review, testing, debugging)
FACTS FOR YOU
- Many possibilities to further develop your individual skillset
- Innovative and creative work environment with plenty of room for new ideas
- A structured onboarding phase with experienced colleagues
- Flexible working hours and a family-friendly environment
- Permanent employment contract
- A great working atmosphere in an enthusiastic international team with flat hierarchies
- Subsidized germany-wide jobticket for public and regional transportation, bike leasing, bicycle cellar (incl. showers) and sufficient parking spaces
- We actively support your health by funding membership of the Urban Sports Club
- Paessler is a fast-growing midsized company that has been in the market for 20 years. The company is focused on long-term goals and is currently comprised of 400+ employees
