Senior BI Analyst

EPAM Systems; Turkey; On-site; TRY 600,000 - 900,000; Full time

Benefits offered by this job

Continued upskilling

Corporate benefits

Private health insurance

Job summary

EPAM Systems is seeking a Senior BI Analyst to lead data-driven transformation across multiple domains. You will design and maintain dashboards, drive data migration and modernization (ETL, data extraction, transformation, loading), and collaborate with business and IT stakeholders to turn requirements into actionable insights.

The role requires 5+ years in data projects, strong SQL data profiling, and experience with BI tools like Power BI and Tableau. Excellent communication in English (B2+).

Qualifications

• 5+ years in data-related projects (data migration, BI, AI, etc.).
• 3+ years handling BI, DWH, data/analytic requirements (gathering, documenting, estimating).
• Proficient in end-to-end data/analytics project delivery using Agile and Waterfall.
• Experience with large datasets and data profiling using SQL.
• Strong understanding of DWH fundamentals, data modeling and data quality.
• Proficiency in preparing source-to-target mappings for data ingestion and curation.
• Experience in BI tools (Power BI, Tableau) for data transformation and visualization.
• English proficiency at B2 level or higher.

Responsibilities

• Participate in design, development, and maintenance of dashboards and reports following visualization best practices.
• Collaborate on end-to-end data migration and modernization projects, including ETL, data extraction, transformation, and loading.
• Lead meetings and workshops with clients to define and prioritize business needs.
• Translate requirements into insights and collaborate with delivery team throughout project lifecycle.
• Perform data discovery, assessment, and profiling using SQL queries.
• Prepare source-to-target mappings, data models, and data flows.
• Define and organize backlogs with epics, features, and stories; participate in Agile ceremonies.
• Conduct User Acceptance Testing with customer stakeholders.
• Prepare high-quality post-development and post-production materials.
• Monitor and ensure quality and reliability of deliverables.

Skills

Data analytics

BI/Analytics delivery

SQL data profiling

Agile & Waterfall

DWH fundamentals

Data modeling

BI tools (Power BI, Tableau)

English (B2+)

Tools

Power BI

Tableau

Job description

We are seeking a proficient Senior BI Analyst to enhance our team of professionals who steer data-driven digital transformation, contributing to international projects across various business domains including oil & gas, finance, retail and distribution, e-commerce, and life sciences & healthcare. In this role, you will lead the planning and execution of elicitation activities, collaborating closely with business and IT stakeholders, and independently drive the creation of high-quality deliverables, ensuring clarity, accuracy, and reliability in all documentation and analysis.

Responsibilities

• Participate in the design, development, and maintenance of dashboards, interactive charts, and reports following visualization best practices
• Collaborate with the development team in end-to-end data migration and modernization projects, including ETL processes, data extraction, transformation, and loading
• Lead meetings and workshops with clients and stakeholders to define and prioritize business needs
• Translate requirements into actionable insights, fostering seamless collaboration with the delivery team throughout the project lifecycle
• Perform data discovery, data assessment, and data profiling using SQL queries
• Prepare source-to-target mappings, data models, data flows and related requirements documentation
• Define and organize backlogs with epics, features, and stories
• Participate in and drive Agile ceremonies (Sprint Reviews, Daily Stand-Ups, Planning, Refinements, Retrospectives)
• Conduct User Acceptance Testing with customer stakeholders
• Prepare high-quality post-development and post-production materials
• Monitor and ensure the quality and reliability of deliverables, working independently and in collaboration with the development team and customer stakeholders

Requirements

• 5+ years of experience in data-related projects (e.g., data migration, data transformation, data governance, BI, AI, etc.)
• 3+ years of expertise in handling BI, DWH, Data and Analytical project requirements (gathering, documenting, presenting, estimating, prioritizing, etc.)
• Proficiency in end-to-end data and analytics project delivery using Agile and Waterfall methodologies
• Proven experience in working with large datasets and performing data profiling using SQL queries
• Strong understanding of DWH fundamentals, Data Modeling and Data Quality
• Proficiency in preparing source-to-target mappings for data ingestion, curation, and related processes
• Experience in BI tools (Power BI, Tableau, etc.) for data transformation, modeling, and visualization
• Excellent written and verbal communication skills in the customer's communication language
• Ability to produce high-quality documentation and reports
• Self-motivated, able to work with minimal supervision and lead client interactions
• English proficiency at B2 level or higher

Nice to have

• Experience with data on cloud platforms like Azure, AWS and GCP
• Ability to create prototypes and mock-ups
• Familiarity with the Data Governance framework
• Experience collaborating with data scientists and defining requirements for AI-focused features
• Familiarity with AI tools for BI analysis, information elicitation, documentation, agile workflows and data analysis
• Industry knowledge in oil and gas, finance, insurance, supply chain or marketing
• Ability to act as a Data Product Owner in analytical projects

We offer

• CONTINUOUS UPSKILLING, LEARNING & DEVELOPMENT
  • Diversity of tasks and projects
  • Assessment center for objective review of competency level
  • Personal development plan
  • Mentoring programs and leadership development
  • Certification and professional development support
  • Access to learning platforms including more than 2,500 internal courses
  • English courses taught by certified teachers
• CORPORATE BENEFITS
  • Extra leave days
  • Referral bonuses
• COMPENSATION PACKAGE
  • Competitive compensation paid in USD
  • Regular salary and performance reviews
• MEDICAL & HEALTHCARE
  • Private health insurance
  • Well-being events
• WORKING ENVIRONMENT
  • Recreation areas and kitchens
  • Tea, coffee and snacks
  • Sports equipment and game consoles
  • IT Equipment
  • Microsoft’s Software Assurance Home Use Program (HUP)

EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.