Senior Data Analytics and Visualization Engineer with Qlik Sense

We are seeking a Senior Data Analytics and Visualization Engineer with Qlik Sense expertise to ensure stable, secure, and performant delivery of Qlik-based analytics during the domain transition to EPAM and to support modernization efforts by helping rebuild and rationalize priority BI assets and data consumption patterns.

Responsibilities

• Take ownership of Qlik applications within an assigned domain wave (e.g., Finance / Supply Chain)
• Understand app structure, load scripts, QVD usage, and business logic
• Support shadow, reverse-shadow, parallel run, and hypercare activities
• Troubleshoot and resolve BI defects, including reload failures, data mismatches, performance bottlenecks, broken visuals, and permission/access issues, in coordination with platform admin
• Support parallel run validation by comparing outputs between incumbent/vendor run and EPAM-run cycles
• Investigate discrepancies and document evidence for sign-off
• Contribute to operational readiness through runbooks, known-issues logs, and monitoring inputs
• Manage incident/problem tickets
• Participate in assess and rationalise (4R) activities for the BI estate
• Rebuild or refactor priority Finance/Supply Chain analytics assets and data models as modernisation proceeds
• Collaborate with the data platform team (Snowflake) and governance to align consumption patterns, definitions, and controls

Requirements

• 3+ years of hands-on experience delivering BI solutions on Qlik Sense (on-prem and/or SaaS)
• Proficiency in reading, debugging, and improving Qlik load scripts, data models, and front-end performance
• Background in supporting BI in a production/BAU context, including incidents, SLAs, and a stability-first mindset
• Experience working with modern data warehouses (preferably Snowflake) and SQL-based data validation
• Good communication skills for cross-functional work with Product Leads, SMEs, QA, and Platform Ops
• English proficiency at B2 level or higher

Nice to have

• Experience with analytics transition/vendor handover/service takeover
• Exposure to governance and access controls (e.g., Qlik Section Access concepts, SOX-like control environments)
• Familiarity with test automation/data reconciliation tooling for BI validation
• Experience modernizing BI estates (rationalization, rebuild patterns, semantic layer concepts)