Senior BI Analyst — Lead Data Dashboards & ETL Excellence

EPAM Systems; Turkey; On-site; TRY 3,455,000 - 4,936,000; Full time

Benefits offered by this job

Continuous upskilling

Private health insurance

Career development & mentoring

Learning platform access

English courses

Job summary

EPAM Systems in Turkey seeks a Senior BI Analyst to drive data-driven decisions across oil & gas, finance, retail, e-commerce and healthcare domains. You will lead elicitation, collaborate with business and IT stakeholders, and deliver high-quality documentation and analyses that enable successful digital transformation.

You will design dashboards, manage data migrations, define backlogs, and participate in Agile ceremonies while ensuring data quality and reliable insights for clients.

Qualifications

• 5+ years of experience in data-related projects.
• 3+ years handling BI, DWH and analytics requirements.
• Experience delivering end-to-end data/analytics projects using Agile and Waterfall.
• Strong SQL data profiling for large datasets.
• Solid DWH fundamentals, data modeling and data quality.
• Experience creating source-to-target mappings for ingestion.
• Proficient in BI tools like Power BI and Tableau.
• Excellent written and verbal communication in English.
• Ability to produce high-quality documentation and reports.
• Self-motivated with minimal supervision; client-facing.
• English proficiency at B2 level or higher.

Responsibilities

• Design, develop, and maintain dashboards and reports.
• Collaborate on end-to-end data migration and modernization projects (ETL).
• Lead meetings with clients and stakeholders to define needs.
• Translate requirements into actionable insights for delivery teams.
• Perform data discovery, assessment, and profiling with SQL.
• Prepare data models, mappings and data flows.
• Define backlogs with epics, features and stories.
• Participate in Agile ceremonies (Sprint Planning, Reviews, Stand-ups).
• Conduct UAT with customer stakeholders.
• Produce post-development and post-production materials.
• Ensure deliverables meet quality and reliability standards.

Skills

Data governance

BI delivery

SQL profiling

DWH fundamentals

Data modeling

Source-to-target mappings

Stakeholder comms

Documentation

English language

Self-motivated

Client-facing

Tools

Power BI

Tableau

Job description

EPAM Systems in Turkey seeks a Senior BI Analyst to drive data-driven decisions across oil & gas, finance, retail, e-commerce and healthcare domains. You will lead elicitation, collaborate with business and IT stakeholders, and deliver high-quality documentation and analyses that enable successful digital transformation.

You will design dashboards, manage data migrations, define backlogs, and participate in Agile ceremonies while ensuring data quality and reliable insights for clients.