Experienced BI developer (Power BI)

Adastra is a global IT company, offering premier class services and solutions in the area of Information Management. We work in international teams and on projects for leading global financial, automotive, telecommunications and insurance pioneers. We pride ourselves in accepting the challenge of mastering new technologies with each new task and in empowering our clients in achieving results. What gives us satisfaction is the opportunity to apply innovation in our jobs daily, inclusive of new areas such as Big Data, Artificial Intelligence, Internet of Things, Blockchain, Cloud, Data Monetization and Robotic Process Automation.

We are looking for a Business Intelligence developer with strong experince in Power BI.

Responsibilities:

• Lead end-to-end Power BI implementations, from requirements gathering to solution design, development, delivery, and user enablement
• Collaborate with stakeholders to translate business needs into impactful reports and visualizations, and conduct workshops, demos, and knowledge transfer
• Design scalable, secure Power BI architectures integrated with enterprise data sources such as Azure Synapse, SQL Server, Databricks, and Snowflake
• Define governance frameworks and enforce standards for datasets, refresh strategies, security roles, and deployment pipelines
• Provide strategic guidance on advanced Power BI features, including Premium, Fabric, and Row-Level Security
• Mentor and coach junior consultants through structured learning plans, code reviews, and career development support

Requirements:

• 5+ years of hands-on experience delivering enterprise-grade Power BI solutions
• Expert-level proficiency with DAX, Power Query (M), and Power BI platform
• Proven experience in designing and optimizing large-scale data models and semantic models
• Solid understanding of Power BI Service, including workspace configuration, sharing, security (RLS/OLS), and deployment pipelines
• Demonstrated leadership or mentorship experience within a BI or analytics team
• Strong communication and client-facing skills, with the ability to explain complex technical topics to non-technical stakeholders

Preferred but not required:

• Experience with cloud data platforms (e.g., Azure Synapse, Databricks, Fabric, Snowflake, AWS Redshift)
• Familiarity with CI/CD practices, PowerShell scripting, or Power BI REST API

What Adastra can offer you:

• Diverse career growth opportunities
• Extensive portfolio of technical trainings
• Access to certification programs
• Leadership and soft skills trainings
• Exposure to challenging projects in an international environment
• Opportunity to work with the latest technologies in the Data field
• Multicultural, dynamic, and learning-focused working environment
• Extended Additional Health insurance package
• Multisport cards
• Additional annual paid leave days
• Opportunity to work from home
• Recharge program for a better balance between work and personal commitments
• Referral bonus program
• Corporate social and charity initiatives and Events
• Regular team buildings and office parties
• Three office locations in Bulgaria with a relax and gaming area

Are you ready to join a dynamic team of Information Management professionals committed to deliver best-in class solutions and services to the world’s leading organizations? Apply now or send your resume in English. We thank all interested applicants and will only contact a short list of them.