Senior Python Developer (f/m/x)

Sii Sp. z o.o. is seeking a skilled Senior Python Developer to join a team focused on developing cloud-native software solutions for large-scale telecommunications networks, including 5G technologies. You will participate in the entire software development lifecycle, collaborating with a diverse team of software developers, system engineers, and telecommunications experts to build innovative applications that analyze network data.

Key responsibilities

• Participating in the complete software development lifecycle, including requirements analysis, solution design, implementation, testing, and deployment.
• Developing cloud-native microservices and REST APIs.
• Processing and analyzing network configuration, performance, and telemetry data.
• Writing unit, integration, and system tests to ensure software quality.
• Troubleshooting application behavior in Linux and Kubernetes environments.

Requirements

• Minimum 7 years of experience in software development with strong programming skills in modern Python 3.
• Experience in designing, implementing, and maintaining production-quality software.
• Practical knowledge of automated testing using pytest or similar frameworks.
• Experience with Linux-based software development and troubleshooting.
• Understanding of containers, Docker, and Kubernetes fundamentals.

What we offer

• Employment stability within a leading technology consulting company.
• Attractive benefits package including private healthcare and a benefits cafeteria platform.
• Access to a wide range of fascinating projects for prestigious global brands.
• Investment in professional growth through training platforms, webinars, and meetups.
• A collaborative and friendly work environment recognized by the Great Place to Work title.