Senior Data Engineer — Cloud Platform & Pipelines

Sii Poland; Piła; On-site; PLN 170,000 - 250,000; Full time

Benefits offered by this job

Great Place to Work

Solid financial situation

Contracts with the biggest brands

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

Profit sharing

Passion Sponsorship program

Regular integration events and trips

Comfortable and well-equipped offices

MySii app

Medical care

Job summary

Sii Poland is looking for an experienced Senior Data Engineer to join a pharmaceutical project. You will design, develop, and maintain scalable data platforms that support analytics and strategic decision-making across markets.

You will contribute to a modern data platform used globally, collaborating with cross-functional teams to deliver high-quality data-driven solutions and robust pipelines.

Qualifications

• 5+ years of experience in Data Engineering or related fields.
• Strong Python development skills, including object-oriented programming, design patterns, and data processing with Pandas.
• Hands-on experience with AWS services such as Glue, Athena, DynamoDB, Lambda, and Step Functions.
• Solid understanding of cloud-based architectures and scalable data engineering solutions.
• Experience working in Agile teams and using modern software development and project management practices.
• Advanced level of English.

Responsibilities

• Develop and maintain a modern Data Engineering platform supporting data-driven business processes and analytics.
• Design and implement scalable data engineering solutions using modern Python development practices.
• Build reliable and maintainable data pipelines following object-oriented design principles.
• Collaborate with agile, cross-functional teams to deliver high-quality solutions.
• Support platform migrations, enhancements, and integrations across evolving business environments.
• Troubleshoot and resolve issues within existing data and processing pipelines.

Skills

Python development

Object-oriented programming

Agile teams

Advanced English

Tools

AWS Glue

AWS Athena

DynamoDB

AWS Lambda

Step Functions

Pandas

Job description

Sii Poland is looking for an experienced Senior Data Engineer to join a pharmaceutical project. You will design, develop, and maintain scalable data platforms that support analytics and strategic decision-making across markets.

You will contribute to a modern data platform used globally, collaborating with cross-functional teams to deliver high-quality data-driven solutions and robust pipelines.