Senior Data Engineer

Quick Facts

• Role: Senior Data Engineer

• Contract: B2B agreement signed directly with Optiveum

• Work model: Hybrid (3 days/week in the office)

• Location: Warsaw, Gdynia, or Gdańsk

Description

You will design and build ETL processes and data pipelines for integrating data across multiple systems. The focus is on enabling reliable and secure data sharing, ensuring high data quality and availability, and continuously monitoring, troubleshooting, and optimizing pipeline performance.

Responsibilities

• Design and build ETL processes and data pipelines for cross-system data integration

• Enable reliable and secure data sharing between applications

• Ensure data quality, consistency, and high availability

• Monitor, troubleshoot, and optimize pipeline performance

• Collaborate with engineering and business teams to gather and fulfill data requirements

Requirements

• Strong experience with data storages, with mandatory focus on SQL Server

• Proficiency in database programming using SQL, PL/SQL, or T-SQL

• Solid experience in data modeling

• Hands-on experience with Kafka and APIs

• Proven track record of building ETL/Data Pipelines and deep understanding of various data technologies

• Strong overall understanding of data and the broader data landscape

• Fluent English (B2/C1 minimum)

Nice to have

• Experience with Snowflake and AWS S3 storage

• Knowledge of DB2

Benefits

• Transparent working conditions and dedicated support throughout the project

• Opportunity to work in an international, highly collaborative environment

• Private medical care, life insurance, and a Multisport card

• Regular team building events