Data Engineer - Summer Trainee ( Wroclaw)
Infinera
Software Engineering, Data Science
Wrocław, Poland
Posted on Mar 14, 2026
Job Description
Summer Trainee is a short-term paid internship, that allows you to kickstart your fabulous journey in the IT and Telecom world. As our Trainee you can get your first experience and learn from the best experts in this field. The internship usually lasts 3 months from July to September. We are open to offering the best talents a chance to continue working with us. #OpenToYou
Duration: 3 months
Date: 1.07.2026 - 30.09.2026
Location: Poland, Wroclaw
You will join the Applications Development team, which is a part of the Network & Performance Engineering department. We are developing advanced product intelligence and knowledge engineering systems, which operate on vast amounts of data and are used by thousands of Nokia employees worldwide. As a member of an Agile team, you will be involved in the software development of our web applications supporting the Nokia product's evolution.
Our team provides in-depth detailed of worldwide telecommunications networks. As a Data Engineering Summer Trainee, you will have a role in crafting the knowledge from raw data and creating insights about the future of the telecom industry.
How You Will Contribute And What You Will Learn
Must-Have:
Advancing connectivity to secure a brighter world.
Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.
Learn more about life at Nokia .
Our recruitment process
We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.
If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.
The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia .
About The Team
Some of our benefits:
Summer Trainee is a short-term paid internship, that allows you to kickstart your fabulous journey in the IT and Telecom world. As our Trainee you can get your first experience and learn from the best experts in this field. The internship usually lasts 3 months from July to September. We are open to offering the best talents a chance to continue working with us. #OpenToYou
Duration: 3 months
Date: 1.07.2026 - 30.09.2026
Location: Poland, Wroclaw
You will join the Applications Development team, which is a part of the Network & Performance Engineering department. We are developing advanced product intelligence and knowledge engineering systems, which operate on vast amounts of data and are used by thousands of Nokia employees worldwide. As a member of an Agile team, you will be involved in the software development of our web applications supporting the Nokia product's evolution.
Our team provides in-depth detailed of worldwide telecommunications networks. As a Data Engineering Summer Trainee, you will have a role in crafting the knowledge from raw data and creating insights about the future of the telecom industry.
How You Will Contribute And What You Will Learn
- Work in data science team focused on analysis of telecom networks data and knowledge
- Cooperate with data scientists and data engineers to create data processing pipelines
Must-Have:
- Active student status
- Good English, both spoken and written
- Willingness to work full-time during the summertime
- Experience in Python programming,
- Knowledge in data engineering area
- Familiarity with relational databases and SQL
- High passion for data, critical thinking, and problem-solving skills
- Knowledge of large language models or natural language processing
Advancing connectivity to secure a brighter world.
Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world.
Learn more about life at Nokia .
Our recruitment process
We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.
If you’re interested in this role but don’t meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.
The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia .
About The Team
Some of our benefits:
- Flexible and hybrid working schemes
- Well-being programs to support your mental and physical health
- Opportunities to join and receive support from Nokia Employee Resource Groups (NERGs)
- Employee Growth Solutions to support your personalized career & skills development
- Diverse pool of Coaches & Mentors to whom you have easy access
- A learning environment which promotes personal growth and professional development - for your role and beyond