Senior Data Engineer - Build Global Data Platform Pipelines

Sii Poland; Wrocław; On-site; PLN 180,000 - 240,000; 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 seeking an experienced Senior Data Engineer to design, develop, and maintain scalable data solutions that enable advanced analytics and informed decision-making on a global scale. You will contribute to a modern data platform used across diverse markets, collaborating with agile teams to deliver high-quality data-driven solutions.

Responsibilities include building robust data pipelines, deploying Python-based solutions, and supporting migrations and integrations in a dynamic,

Qualifications

• Minimum 5 years of experience in Data Engineering or related fields.
• Strong Python development skills with OO design and Pandas.
• Hands-on experience with AWS services: Glue, Athena, DynamoDB, Lambda, Step Functions.
• English proficiency at an advanced level and experience in Agile teams.

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

Pandas

Agile

English

Tools

AWS Glue

AWS Athena

AWS DynamoDB

AWS Lambda

Step Functions

Job description

Sii Poland is seeking an experienced Senior Data Engineer to design, develop, and maintain scalable data solutions that enable advanced analytics and informed decision-making on a global scale. You will contribute to a modern data platform used across diverse markets, collaborating with agile teams to deliver high-quality data-driven solutions.

Responsibilities include building robust data pipelines, deploying Python-based solutions, and supporting migrations and integrations in a dynamic,