Senior Data Analytics and Visualization Engineer with Qlik Sense

EPAM Systems; Deutschland; Vor Ort; EUR 90.000 - 120.000; Vollzeit

Zusammenfassung

EPAM Systems in Germany seeks a Senior Data Analytics and Visualization Engineer with Qlik Sense expertise to ensure stable, secure analytics during the domain transition and support modernization by rebuilding priority BI assets.

You will own Qlik applications, optimize data models, and collaborate with the data platform team to align consumption patterns, definitions, and controls throughout the BI estate.

Qualifikationen

• 3+ years delivering BI on Qlik Sense (on-prem or SaaS).
• Ability to read, debug, and optimize Qlik load scripts and data models.
• Experience in production BI support with incidents, SLAs and stability focus.
• Knowledge of Snowflake and SQL-based data validation is preferred.
• Strong communication skills for cross-functional work; English B2+.

Aufgaben

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

Kenntnisse

Qlik Sense

BI Development

SQL

Snowflake

Data Validation

English B2

Governance & Access

BI Modernization

Jobbeschreibung

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).