Software Developer

Paessler GmbH; Kraków; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Skill development

Creative work environment

Structured onboarding

Flexible hours

Permanent contract

International team

Job summary

Paessler GmbH in Kraków is seeking a passionate software engineer to join our team on a long-term basis to help evolve and improve Paessler PRTG, a network, cloud, and IoT monitoring solution.

You will work in an agile team, focusing on enterprise customer needs, planning and developing features, and contributing ideas with the product manager. You will own architecture and code quality and assist in knowledge transfer, testing, and 3rd-level support for complex environments.

Qualifications

• Experience in modern programming practices.
• Interest in AI/ML technologies and applying them in development.
• Experience with databases and their integration into software.
• Strong problem-solving skills and technical knowledge.
• Willing to learn about messaging systems and PRTG integration.
• Interest in how network monitoring software works.
• Familiar with software architectures, clean code, and design patterns.
• Familiar with Git and CI/CD with GitLab and Jira.
• Agile mindset.
• Fluent English.

Responsibilities

• Work in an agile team within the product development for Paessler PRTG.
• Focus on needs of enterprise customers and work on continuous product improvements.
• Plan, develop and modernize software features with your team.
• Contribute ideas and participate in discussions with the product manager.
• As a team, take responsibility for architecture and code quality.
• Support the team with knowledge transfer, code reviews and testing of new features.
• Assist our technical support in 3rd-level cases, analyze and resolve problems in complex environments.
• Collaborate to ensure high quality and stability of the system.

Skills

Modern programming

AI/ML

Databases

Problem solving

Messaging system

Networking basics

Software architecture

Git CI/CD

Agile

Fluent English

Tools

Git

GitLab

Jira

Job description

At Paessler, we build PRTG, a network, cloud, and IoT monitoring software trusted by more than 500,000 users worldwide. To continuously evolve and improve our product, we are looking for a passionate software engineer to join our team on a long‑term basis. Why this position is important: Our software collects performance data from a wide range of technologies and protocols implemented in different programming languages. To ensure that we continue to provide high‑quality solutions in the future, we rely on a dedicated team that works creatively and purposefully to collect performance data efficiently and reliably.

Please note that we can only consider applications from permanent residents of Poland. We offer full‑time employment contracts only. B2B and freelancing arrangements are not available for this role.

YOUR TASKS

• You will work in an agile team within the product development for Paessler PRTG
• You and a small, effective team will focus on the needs of our enterprise customers and work on continuous product improvements
• You will plan, develop and modernize software features together with your team
• You will contribute your own ideas and participate in discussions, planning and their implementation together with the product manager.
• As a team, you take responsibility for architecture and code quality
• You support the team with knowledge transfer, code reviews and testing of new features
• You assist our technical support in 3rd-level cases, analyze, isolate and resolve problems within complex environments
• You and the team work together to ensure a high level of quality and stability of the system

YOUR PROFILE

• You have strong experience in modern programming practices
• You have knowledge of AI/ML technologies or strong interest to learn and apply them in development
• You have solid experience with databases and their integration into software, or you are very interested in learning about this and applying it in development.
• You have strong problem‑solving skills, technical knowledge and solid experience
• You are keen to learn more of a messaging system and its integration into PRTG
• You are willing to learn about how our network monitoring software works
• You are very familiar with the development of software architectures, the implementation of clean code principles and the application of design patterns
• You are familiar with Git and are interested in a modern CI/CD infrastructure with GitLab and Jira
• You have an agile mindset
• You are able to communicate in English fluently

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
• 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

And at the end, a very important note: For us, diversity is more than just a word — it's a commitment. Our job posts are geared towards all people, regardless of their gender, sexual orientation, background, faith, or physical abilities. We value diversity and strive to create a work environment that prioritizes equal opportunities and inclusion. In line with this objective, please note that candidates with severe disabilities will be given preferential consideration over applicants with equal qualifications. At Paessler, we're determined to break down barriers and provide everyone with the chance to develop their full potential. Please feel free to let us know if you believe there are ways we can improve the wording of our jobs posts or our overall recruitment approach. Let's work together to create a more colorful and inclusive corporate culture!