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Salary
≈ $55k – $103k per year (Estimated)
Location
In office (Kraków)

Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Sep 25, 2026. Ericsson scores B on the Alion truth index.

Overview
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Profile match
Ericsson is a Swedish telecommunications company founded in 1876 and headquartered in Stockholm. It supplies mobile network equipment and software to operators worldwide. The company is one of the largest providers of fifth generation network infrastructure.
Backed by Kleiner Perkins

Join our Team

About your new opportunity:

Imagine being part of a global company, where investing in you is not just a value, but the very core of its diverse and inclusive culture.

From day one you'll enjoy benefits that look after your wellbeing and resources to pursue personal and professional growth. Here, your ideas and innovations impact society, redefine connectivity and pioneer sustainable technology for good.

Be the one that makes it possible.

Innovating beyond the confines of physical devices to a future where cloud technology connects and enhances the human experience is the core foundation of our Ericsson Cloud Software & Services (BCSS) team. Core network engineering, which is an integral part of BCSS, is expanding in our Krakow R&D unit to further contribute to the evolution of 5G core network products.

To support and enable service providers with their transition from to cloud native software and automated operations, we are looking for a Developer to join our Portal development team.

Role is based in Krakow, 3 days in office is required.

You will be responsible

  • This is a developer role for Packet Core Portal development: developing Portal and relevant tools for Packet Core development flow
  • Maintain and usage of large database storing development flow information
  • Continuous Integration with improvement, and maintenance.
  • Monitoring and supporting the operation of Poral during the development flow.
  • The setup, maintenance and user education for Portal products
  • We are focusing on automation of our workflows to become more efficient and get an easy-to-use environment.

Qualifications and skills you will need:

  • Bachelor’s or Master’s degree in Information Technology, Computer Science, or a related quantitative field or equivalent experience
  • Familiar with Web developing technology, Drupal platform knowledge and experience is preferred
  • Good scripting experience in PHP, Python and shell scripts
  • Internet protocol and security (SSL, HTTP, HTTPS, Certificates)
  • Database schema design and usage, MySQL experience is preferrence
  • Good experience in Linux/Unix systems, as well as the compiling and build system
  • Knowledge and development experience of API based system
  • Knowledge of Continuous Integration system (Jenkins, Spinnaker, Mason2, Ansible) structure and usage
  • Good knowledge of version control systems, such as Git/Gerrit/Gitlab,
  • Familiar with Application Lifecycle Management system, like requirement management, TR/CR management system etc
  • Excellent analytical and problem-solving skills
  • Excellent written and verbal English communication skills.

Additional skills that you may have:

  • Knowledge of the development programming languages, Java, Node.js, C++, XML
  • Knowledge of Free Open-Source Software, its principles, and licenses
  • Familiar with IS/IT. Knowledge in how to configure, install, maintain, and update the hardware, operation systems, software, and network interfaces to be able to coordinate activities with Ericssons IS/IT organization
  • Familiar with Ericsson BCSS R&D Release Process, Tools, and Environments.

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: 791845

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