Senior Python Developer

Quick Facts

• Role: Senior Python Developer
• Team/Focus: Cloud software development for large telecom networks (including 5G)

Description

You will work on end-to-end software development for innovative applications that analyze network data and support use cases such as RAN optimization and self-healing networks. The role includes building microservices and REST API interfaces in the cloud, processing network configuration and performance/telemetry data, and ensuring software quality through automated testing. You will also debug and keep applications running in Linux and Kubernetes environments.

Responsibilities

• Participate in the full software development lifecycle: requirements analysis, solution design, implementation, testing, and deployment
• Build microservices and REST API interfaces in the cloud
• Process and analyze network configurations, performance, and telemetry data
• Write unit, integration, and system tests to ensure software quality
• Troubleshoot application issues in Linux and Kubernetes environments
• Evaluate new technologies and contribute to proof-of-concept research and activities
• Collaborate with cross-functional teams to deliver impactful software solutions

Requirements

• 7+ years of software development experience with strong Python 3 skills
• Experience delivering production-quality software
• Practical experience with automated testing (pytest or similar)
• Experience developing and troubleshooting Linux-based systems
• Basic knowledge of containers, Docker, and Kubernetes
• Experience creating microservices or web API interfaces and knowledge of relational databases
• Strong troubleshooting and debugging skills; ability to use AI tools effectively for coding
• Advanced Polish and English
• Ability to work one day per week from the Kraków/Warsaw office

Benefits

• Great Place to Work
• Financial stability
• Contracts with global brands
• Internal training center
• Learn from many experts
• Open and accessible management
• Profit sharing
• Sponsorship for personal passion
• Cyclical company events and team integration trips
• Comfortable, well-equipped offices
• MySii app
• Medical care