BI Trainee

As a BI Trainee, you’ll dive into the world of business intelligence — where data meets strategy, and technology drives transformation. You’ll prepare analyses, support automation, and contribute to projects that shape decisions across the company.

What You’ll Be Doing:

You’ll be part of the team driving our BI initiatives — from preparing insights to supporting digital transformation.

Your Daily Data Adventures:

• Prepare data analysis based on existing sources and incorporate new ones where relevant
• Support digital transformation projects
• Assist in automation efforts across departments
• Help with AI tools adoption and ensure smooth data flow on the AI platform
• Work alongside experienced mentors to deliver analyses for strategic company projects

We’d Love to Meet You If:

• You have (or are working toward) an education in Computer Science or Data Analysis
• You have good knowledge of data analysis and interest in databases
• You’re a team player, curious, think critically, and eager to learn
• You enjoy collaborating with colleagues from different areas and sharing ideas
• You’re comfortable working in Bulgarian and English, and not afraid to speak up

What You’ll Get:

• 12-month paid internship
• Flexible hours that work around your schedule
• Real projects, real responsibility, real learning
• A supportive team that’s excited to help you grow
• Access to all employee perks
• Chance to turn your internship into a full-time role as a BI Developer or Data Analyst

A Tip from Us:

• AI is great, but this part is all you! We encourage AI at work, but for your application, we’d love to hear your own thoughts, experiences, and motivation.
• You don’t need to tick every box! If this role excites you, go for it! We value potential over perfection.

Join Yettel now by sending us your up-to-date CV.

Only shortlisted applicants will be contacted with information about next steps of our selection process.

Applicants are treated with strict confidentiality following the applicable personal data protection legislation.