Mid Data Engineer (AWS)

Technologies we use

About the project

This is how we organize our work

This is how we work

Your responsibilities

• Design, implement and maintain Data Lakehouse and Warehouse architectures on AWS,
• Build and maintain ELT pipelines using dbt, dltHub, and Airflow,
• Design orchestration and migrate between orchestration layers when needed,
• Ensure data quality, observability, and lineage across the platform,
• Deploy your own solutions to production, no handoffs, full ownership,
• Collaborate with a small engineering team and contribute to technical decisions.

Our requirements

• 3+ years in data engineering with production-grade delivery,
• Hands-on experience with dbt and at least one modern orchestration tool (Airflow preferred),
• Solid Python skills and experience building and operating data pipelines,
• Familiarity with data lake / data lakehouse concepts (Apache Iceberg) and batch/streaming architectures,
• Experience with at least one modern warehouse or query engine,
• Comfort with Infrastructure as Code (Terraform or similar),
• High agency: you get a goal, not a step-by-step list, and you organize your own work to deliver it. You don't wait to be told what to do next,
• Fluency in both English (C1) and Polish (C1), written and spoken.

Optional

• Current experience in the healthcare industry will be a big plus, or a willingness to grow in this specialization. We build platforms for hospitals and research institutions, based on the HL7 FHIR and OMOP CDM data models. If you are curious to explore it and deep dive into it, that is enough to start.

What we offer

• B2B contract 15 000-24 000 PLN net,
• Continuous learning and growth – we invest in your development through internal training, knowledge-sharing sessions, and hands-on learning from real projects. We also support growth beyond the organization by actively engaging in the AWS Community, including conference talks and industry events.
• Training budget – dedicated funds to support certifications, courses, and professional development aligned with your career goals.
• Medical care package – comprehensive private healthcare to help you stay healthy and focused.
• Multisport card co-financing – because staying active matters, both in and outside of work.
• Language learning platform access – improve your language skills at your own pace, whenever it suits you.
• Flexible working hours & remote work – work when and where you’re most productive.
• Company events – time for integration and some fun.

Development opportunities we offer

Benefits