Python

At Bluefield Technologies, we’re developing an innovative SDN prototype that’s never been done before. We’re looking for Junior/Middle Python Software Engineers to help us build smarter, more efficient solutions for enterprise network management.

Work Location: Poland (Krakow), Slovakia (Kosice).

Full time (Hybrid): 2+ days per week in the office, the rest remote.

What’s the Project About?

We are developing a network automation and orchestration platform that provides a real-time digital twin of large-scale, multi-vendor, multilayer networks (IP, optical, microwave). The system enables advanced features such as topology discovery, path computation, service provisioning, and network optimization. It is built with a modern Python-based backend, integrates with diverse controllers and APIs, and handles high-performance data processing to ensure scalability and reliability for carrier-grade environments.

Why Join Us?

If you enjoy tackling real-world challenges, working with Python, and being part of a skilled, collaborative team, this could be a great opportunity. You’ll contribute to a meaningful project, stay on the cutting edge of SDN technology, and help shape the future of networking.

Interested? Let’s talk! Join Bluefield Technologies and be part of something new.

Requirements & Skills

We are looking for candidates with experience in the following technologies and principles:

Fluency in Python and its standard libraries
Strong communication skills, as we follow SCRUM and work with global customers daily, so English proficiency is essential
Knowledge of Client/Server architecture and Computer Networking is a significant advantage
Experience with Golang is a plus

Required Skills

5+ years of experience in software development
Python: Advanced
Networking: Skilled
Golang: Beginner

Language skills

English — Upper intermediate (B2)

We offer:

Challenging and rewarding tasks with autonomy in a distributed international team
Motivated colleagues who foster a collaborative environment
Competitive salary based on your experience and expertise
20 vacation days + state holidays + your birthday off (for full-time employees)
Sick leave coverage (5 days for full-time employees)
Opportunities for regular business trips abroad