Senior Data Engineer

Senior Data Engineer

About the role:

We are currently looking for a Senior Data Engineer to join our client, a dynamically growing company in the banking industry. In this role, you will be responsible for building and optimizing data pipelines, integrating systems, and ensuring top-tier data quality and availability.

Key details:

• Rate: Up to 145 PLN / hour (B2B)

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

• Location: Warsaw, Gdynia, or Gdańsk

• Contract: B2B agreement signed directly with Optiveum

Your responsibilities:

• Designing and building ETL processes and data pipelines for integrating data across various systems.

• Enabling reliable and secure data sharing between applications.

• Ensuring data quality, consistency, and high availability.

• Monitoring, troubleshooting, and optimizing pipeline performance.

• Collaborating closely with engineering and business teams to gather and fulfill data requirements.

Requirements:

• Strong experience with data storages, with a 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 a deep understanding of various data technologies.

• Strong overall understanding of Data and the broader Data Landscape.

• Fluent English (B2/C1 minimum) allowing for seamless communication in an international environment.

Nice to have:

• Experience with Snowflake and AWS S3 storage.

• Knowledge of DB2.

What we offer:

• B2B agreement signed directly with Optiveum (we are your contracting and recruitment partner).

• Transparent working conditions and dedicated support from our team throughout the duration of the project.

• Opportunity to work in an international, highly collaborative environment.

• Access to benefits including private medical care, life insurance, and a Multisport card.

• Regular teambuilding events.