Join our Team

About the Team and the Role

You will join a highly skilled development and test tooling team responsible for:

• Developing and evolving the GTT framework that underpins Packet Core development and testing.
• Investigating, analyzing, and troubleshooting issues in GTT, test suites, and related product code.
• Supporting development teams with reliable tooling and test capabilities.

What you will do & responsibilities:

• Work in Linux environments, using shell scripting (bash) to automate workflows and support development activities.
• Design, implement, and debug Erlang/OTP code in the GTT framework and related components.
• Investigate and resolve technical issues across tooling and test environments.
• Collaborate with Packet Core feature and system teams to translate requirements into effective GTT functionality.
• Ensuring GTT remains a reliable and effective tool for Packet Core development and testing.
• Delivering features, fixes, and improvements according to agreed quality and delivery targets.
• Contribute to automation, quality improvements, and continuous development of the framework.

Qualifications:

• Strong hands-on experience with Erlang/OTP and functional programming.
• Experience working with complex software systems.
• Solid understanding of telecom or mobile network fundamentals, including 4G/5G concepts.
• Proficiency with Linux and bash scripting.
• Experience in distributed, cloud-native, or containerized environments.
• Good command of spoken and written English.
• Strong analytical and problem-solving skills.
• Ability to work independently while collaborating effectively with global teams.

This role is for you if you enjoy:

• Working in a multinational environment with stakeholders across countries and time zones.
• Solving complex technical problems and understanding large systems.
• Continuous learning and building expertise over time.
• Taking ownership and driving improvements.
• Being a pioneer as one of the first GTT specialists based in Poland.

What We Offer

• The opportunity to work on a mission-critical Erlang-based tool used across Packet Core development.
• A collaborative and learning-oriented environment.
• Access to Ericsson training resources and technical communities.
• Hybrid work model from our office in Poland.
• Competitive compensation and benefits.
• A culture built on inclusion, integrity, and continuous development.