BI Analytics Engineer: Data Models, ETL & Cloud

HCLTech; Poland; On-site; PLN 140,000 - 210,000; Full time

Job summary

HCLTech is hiring an Analytics Engineer to shape the organization’s BI capabilities. You will design robust data models, develop scalable data pipelines, and ensure high-quality, accessible data for analytics and reporting.

This role supports actionable insights, data integrity, and BI performance across the business. Responsibilities include ETL development, semantic-layer design, and collaboration with cross-functional teams.

Qualifications

• Proficiency in SQL and major RDBMS with data modeling concepts.

Responsibilities

• Design and develop data models tailored for analytics and reporting.
• Construct, review, and optimize SQL scripts for BI initiatives.
• Develop and support ETL processes and data pipelines from multiple sources.
• Map and transform source data to semantic layers for reporting.
• Collaborate with stakeholders to troubleshoot data quality and performance issues.
• Prepare documentation including mapping documents and data quality notes.
• Maintain clear data lineage and up-to-date documentation.

Skills

SQL

RDBMS

Data modeling

Semantic layer design

Cloud platforms

ETL

Python or R

Data governance

Education

Bachelor's degree in CS/IS/Engineering/Math

Tools

Oracle

MSSQL

MySQL

PostgreSQL

Teradata

Hive

Redshift

Snowflake

BigQuery

Job description

HCLTech is hiring an Analytics Engineer to shape the organization’s BI capabilities. You will design robust data models, develop scalable data pipelines, and ensure high-quality, accessible data for analytics and reporting.

This role supports actionable insights, data integrity, and BI performance across the business. Responsibilities include ETL development, semantic-layer design, and collaboration with cross-functional teams.