Senior BI Analyst (M/F)

You have the opportunity to join our team at the position Senior Business Intelligence Analyst . What will you do?

• Participate in the full analytical lifecycle - from requirements gathering and data exploration to modeling, reporting, and delivery of insights;
• Analyze large and complex datasets to identify trends, patterns, and opportunities that support business and strategic decisions;
• Design, build, and maintain dashboards, reports, and analytical tools using BI platforms;
• Work closely with business stakeholders to translate requirements into analytical solutions and actionable metrics;
• Develop and maintain SQL queries, data models, and data pipelines to support reporting and analysis;
• Collaborate with data engineering and IT teams on data quality, data governance, and data architecture topics;
• Support the design and implementation of KPIs, metrics frameworks, and performance-tracking solutions;
• Perform statistical analysis, forecasting, and ad-hoc analysis to answer business questions;
• Ensure delivery quality by following best analytical practices, documentation standards, and data validation processes;
• Participate in reviews of analytical solutions and contribute to technical and methodological decisions;
• Support production readiness, accuracy, maintainability, and reliability of analytical solutions and reports;
• Mentor colleagues, share analytical knowledge, and contribute to the team's knowledge base;
• Contribute to reusable analytical components, reporting standards, and data engineering practices.

What skills and qualifications you need to have?

• At least 5 years of experience in data analysis, business intelligence, or a related field;

• Strong experience with SQL and relational databases such as PostgreSQL, Oracle, MySQL, or similar;

• Experience with BI and visualization tools such as Tableau, Power BI, GUUT, or similar;

• Good understanding of data modeling, data warehouse concepts, and analytical data structures;

• Experience with Excel and/or scripting languages such as Python or R for data analysis;

• Ability to translate business requirements into clear analytical solutions and reports;

• Ability to prepare readable, well-documented, and reusable queries, models, and reports;

• Skills in preparing technical specifications and analytical documentation;

• Analytical thinking, problem-solving skills, and attention to detail;

• Teamwork and deadline-keeping abilities.

• As an advantage we consider:

• Experience with ETL/ELT processes, data pipelines, or data transformation layers;

• Experience with Python, pandas, or similar libraries for data processing and analysis;

• Experience with version control systems such as Git or SVN;

• Knowledge of data governance, data quality, metadata, lineage, security, and reliability principles;

• Experience working with BI teams, data engineering teams, or enterprise data architecture;

• University degree in the field of statistics, mathematics, computer science, economics, information technology, or a similar field;

• Relevant certificates in data analysis, BI tools, databases, or data-related technologies.

Why Information Services? You will have the opportunity to participate in projects of national significance and be part of the digital future and transformation of Bulgaria.

What you will get in addition if you join us?

• Additional health insurance;
• Public transport full coverage card;
• Referral bonus program;
• Skills development program;
• Work in a team with leading specialists;
• Specially developed “Graduation” program;
• Coffee and fresh fruits at the office;
• Attractive office location.

If you are interested in this position, please send your CV. Only shortlisted candidates will be contacted for interview.