Apply now »
Date:  26 Feb 2026
Company: 
Location: 

Sofia, BG

BI Developer

Whether you're at the beginning of your career or bring years of experience, at Yettel we believe the right role is not only about responsibilities — it's about growth, meaningful impact, and being part of something bigger. Take a closer look — this might be the opportunity you've been waiting for.

The impact you’ll make

In this role, you will play a key part in shaping and evolving our Business Intelligence landscape. By analyzing, designing, and developing BI solutions, you will help drive data-driven decision-making across the organization. Your work will support teams in optimizing performance and achieving strategic objectives, while ensuring our data infrastructure remains reliable, efficient, and future-ready.


What you’ll do

  • Analyze business requirements and design solutions for new or existing BI functionalities.
  • Develop, configure, optimize, and document Business Intelligence systems.
  • Prepare technical plans, roadmaps, and operational procedures, and collaborate with vendors when evaluating solutions.
  • Identify opportunities to improve BI processes and establish working standards and quality criteria.
  • Participate in BI-related projects by providing technical expertise and documentation.
  • Plan and execute testing, system implementation, and 3rd-level support to ensure reliable and available BI systems.
  • Train and support users in their daily work with BI tools and systems.

 

We expect from you

  • Business Intelligence architecture and development: Ability to analyze business requirements and design scalable, reliable BI solutions, including development and optimization of BI systems.
  • Technical planning and process improvement: Experience in preparing technical roadmaps, defining operational procedures, and improving BI processes and standards.
  • Project work and system reliability: Experience participating in projects, supporting testing and implementation, and ensuring the stability and availability of BI systems.
  • Stakeholder communication and collaboration: Ability to communicate technical concepts clearly and work effectively with business users, stakeholders, and technical teams.
  • Organization and professional responsibility: Strong task planning and prioritization skills, combined with reliability, accountability, and high professional standards.

 

What’s in It for you:

Health and Wellness:

  • Additional health insurance, including dental and ophthalmic services
  • Annual preventive medical check-ups
  • Discounts for health products and services
  • Corporate psychologist available at the office
  • Massages at the office

Education:

  • Covering up to 200 EUR annually for an English language course
  • Corporate Online Learning Platform
  • Preferential prices for learning centers
  • Educational Grants Program (MBA, ACCA, CIMA, CIM, CIPD, etc.)

Mobile Services:

  • A tariff plan with unlimited voice, data, and text services and up to 25.56 EUR limit for additional services
  • A preferential tariff plan for friends and family
  • Mobile devices at preferential prices

Transport:

  • Transport monthly allowance
  • Preferential prices for a new car
  • Book a premium brand company car for your holiday
  • Preferential prices for car accessories, parts, and services

Lifestyle:

  • Food vouchers
  • Attractive terms for bank products
  • Preferential prices for various products and services
  • Diverse wellbeing activities
  • Childbirth allowance
  • Birthday day off
  • 1-month sabbatical every 5 years
  • +4 bonus days if you use all your time off

Sport:

  • Preferential prices for sport club cards
  • Book a Yettel bike for weekdays or weekends
  • Group workouts at the office

Employee Referral Program:

  • Bonus for successfully hired referred new employees

 

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.

Apply now »