Senior Data Engineer – pharmaceutical sector (f/m/x)

Sii Poland; Łódź; On-site; PLN 180,000 - 290,000; Full time

Benefits offered by this job

Great Place to Work

Centre of internal trainings

Profit sharing

Medical care

Open and accessible management team

Job summary

Sii Poland is seeking a Senior Data Engineer to design, develop, and maintain scalable data solutions for pharmaceutical industry projects, contributing to a global data platform delivering data-driven insights.

You will build data pipelines with Python, integrate AWS services, and work in Agile teams to ensure high-quality analytics supporting decision-making across markets.

Qualifications

• Minimum 5 years of experience in Data Engineering or related fields
• Strong Python development skills with Pandas
• Hands-on experience with AWS services (Glue, Athena, DynamoDB, Lambda, Step Functions)
• 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

OO programming

Pandas

Data engineering

Agile

English

Tools

AWS Glue

AWS Athena

AWS DynamoDB

AWS Lambda

AWS Step Functions

Job description

We are looking for an experienced Senior Data Engineer to join a project within the pharmaceutical industry. In this role, you will be responsible for designing, developing, and maintaining scalable data solutions that support advanced analytics and business decision-making. You will contribute to the development of a modern data platform used across diverse markets and business environments, helping to deliver high-quality, data-driven solutions on a global scale.

Your tasks

• 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

Requirements

• Minimum 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

Job no. JOB-Z2EJP

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Benefits For You

• 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