Internship - Web-based SW Engineer
Infinera
Copenhagen, Denmark
Posted on Mar 16, 2026
Job Description
As a trainee, you will join a dynamic team that drives Nokia’s growth by enabling communication service providers and enterprise customers to adopt cloud-native software and as-a-service delivery models. You’ll work alongside an inclusive group of innovators who continuously push boundaries and turn ambitious ideas into reality. In this role, you will gain hands-on experience supporting the tools, processes, and solutions that empower Nokia’s global Mobile Networks operations, contributing to meaningful advancements in mobile communications.
Position: Web-based SW Engineer Trainee
Duration: Full-time 8h/day, 6 months contract with the possibility to extend
Location: Athens, Greece
Education Recommendations:Currently a candidate for a Bachelor’s degree in Electronics, Computer Science, Software Engineering, or a related field
How You Will Contribute And What You Will Learn
Must-have skills:
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:
As a trainee, you will join a dynamic team that drives Nokia’s growth by enabling communication service providers and enterprise customers to adopt cloud-native software and as-a-service delivery models. You’ll work alongside an inclusive group of innovators who continuously push boundaries and turn ambitious ideas into reality. In this role, you will gain hands-on experience supporting the tools, processes, and solutions that empower Nokia’s global Mobile Networks operations, contributing to meaningful advancements in mobile communications.
Position: Web-based SW Engineer Trainee
Duration: Full-time 8h/day, 6 months contract with the possibility to extend
Location: Athens, Greece
Education Recommendations:Currently a candidate for a Bachelor’s degree in Electronics, Computer Science, Software Engineering, or a related field
How You Will Contribute And What You Will Learn
- Work with a team of engineers to develop software for our mobile, fixed, and cloud networks
- Translate high-level system requirements into detailed software designs
- Track project progress, identify potential issues, and propose solutions to ensure on-time and high-quality delivery
Must-have skills:
- Strong experience in both front-end and back-end web development
- Front-end: HTML5/CSS3, Javascript/Typescript, JQuery, AJAX, VueJS
- Back-end: Lua, Scripting languages, SQL database knowledge and design
- Agile methodology knowledge
- Excellent spoken English
- Experience working on Linux OS
- LUA scripting language
- Twitter Bootstrap front-end framework
- SQLite3 DBMS
- Embedded software knowledge
- Experience with complex systems (hardware, FPGA, software)
- Playwright, Robot, Selenium web browser test automation
- Git versioning system
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