Develop, maintain, and troubleshoot the GTT Erlang/OTP test framework for Packet Core. Implement features and fixes, automate workflows with shell scripting on Linux, collaborate with feature and system teams, and support reliable tooling in distributed, cloud-native, containerized environments.
Join our Team
About the Team and the Role
You will join a highly skilled development and test tooling team responsible for:
What you will do & responsibilities:
Qualifications:
This role is for you if you enjoy:
What We Offer
Why join Ericsson?At Ericsson, you'll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what's possible. To build solutions never seen before to some of the world's toughest problems. You'll be challenged, but you won't be alone. You'll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
What happens once you apply? Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.
Primary country and city: Poland (PL) || Krakow
Req ID: 787359
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.
Why join Ericsson?At Ericsson, you'll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what's possible. To build solutions never seen before to some of the world's toughest problems. You'll be challenged, but you won't be alone. You'll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
What happens once you apply? Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.
Primary country and city: Poland (PL) || Krakow
Req ID: 787359
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