We are looking for a curious and proactive Data & AI trainee who wants to understand how modern data platforms and analytics drive business value — and actively contribute to shaping our data future. This role offers a unique opportunity to learn directly from data leaders, work with real business use cases, and bring fresh ideas into how we leverage data, AI and data cloudification across T-Mobile CZ/Slovak Telekom.
ROLE PURPOSE
As a Data & AI Innovation Trainee, you will:
- support data & AI leadership in day-to-day analytics activities and strategic initiatives,
- work with real data platforms, analytics tools, and emerging AI technologies,
- bring fresh perspectives on data insights, user experience, and digital trends,
- contribute to data initiatives and new approaches to decision-making,
- help make complex data insights accessible and actionable for the organization.
This role is ideal for students from technical backgrounds such as data engineering, computer science, analytics, statistics, or data science.
WHAT YOU WILL DO?
Data Platform & Tools
- Contribute to data cloudification to GCP,
- Work with modern analytics platforms (e.g., Looker, Power BI/Fabric),
- Explore data warehouses and contribute to data governance initiatives,
- Support data quality and accessibility improvements,
- Learn SQL and data manipulation techniques in practice.
AI & Insights Mindset
- Work with AI and generative AI tools for data analysis and productivity,
- Identify opportunities where AI can uncover new insights or automate analysis,
- Explore AI use cases in data analytics and business applications,
- Bring innovation and practical examples into the data organization.
Exposure & Learning
- Participate in data team meetings, analytics workshops, and strategic sessions,
- Gain insight into how data strategy and data-driven decision-making works,
- Learn how data organizations operate at scale in a large telco,
- Shadow data engineers on real projects.
REQUIRED KNOWLEDGE AND SKILLS
- Student of a technical university (data engineering, AI engineering, computer science),
- Ideally in the final year of Master's studies,
- Interest in data, analytics, and how data drives business decisions,
- Basic understanding of databases or data analysis (SQL basics a plus),
- Strong interest in AI tools and their practical applications,
- Curiosity about data visualization and business intelligence,
- Analytical thinking and problem-solving skills,
- Excellent communication skills,
- Willingness to learn new tools and concepts,
- Ability to work in a dynamic, fast-paced environment.
Nice to have: experience with SQL, DBT, Looker, Power BI/Fabric, or similar analytics tools; familiarity with data governance; internship experience in analytics or data roles.
What we offer
- Employee tariff: You get a free tariff with unlimited calls and SMS and 20 GB FUP. It doesn't matter if you use it for private or work purposes.
- Employee phone: Choose a phone according to the current offer.
- Education and development: Expand your horizons with the T-University, which offers a rich selection of courses for personality and career development.
- Possibility to work from home office: After training and mutual agreement with the team leader.
- uLékaře.cz: Take advantage of free online prevention and the possibility of making appointments with health specialists for you and your entire family.
- MultiSport: Play sports or relax with your loved ones for free or with discounts thanks to the MultiSport discount card.
- Discounts with partners: Enjoy discounted prices with our partners.
- Psychological counseling: Are you facing difficulties in your private or work life? Take advantage of the opportunity to consult with an expert over the phone or online.
Everyone is welcome to join us
Our employees feel that they have equal employment and career development opportunities with us, regardless of age, gender and gender identity, sexual orientation, physical and mental ability, nationality, social and ethnic origin, political views, religion and world view. This makes us very happy. We are committed to continuous improvement and to creating a safe working environment for all.
What awaits you
- Has the job offer captured your interest? Fill in the application form and let us know about yourself.
- We will assess the information you send us and will get back to you under any circumstances.
- We will contact the chosen applicants and specify the details.
- A job interview is a two-way opportunity to get to know each other better.
- We will inform you about the result of the interview as soon as possible. Successful candidates will receive a job offer.
