New offer - be the first one to apply!
December 17, 2025
Senior • Remote
Białystok, Poland
Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promote a diverse and inclusive work environment.
We are looking for a Data Engineer to join our project for one of the largest pharmaceutical companies.
In this role, you will work closely with AI scientists and data analysts to design, develop, and maintain data pipelines and systems that support clinical and operational data use cases.
Your tasks
Designing, developing, and maintaining scalable and efficient data pipelines and systems
Building efficient data pipelines that handle large amounts of data in real-time
Working collaboratively with AI scientists and data analysts to gather and analyze business requirements and ensure data solutions align with business needs
Developing and maintaining data warehouse and ETL processes, ensuring data quality and integrity
Implementing data security, data privacy, and compliance measures
Performing data analysis, troubleshooting data issues, and providing technical support to end-users
Continuously monitoring and optimizing data pipelines and systems to ensure optimal performance and scalability
Requirements
At least 5 years of experience with a programming language focused on data pipelines
Proficiency in SQL and experience with Snowflake's SQL syntax and capabilities
Technical expertise with data modeling, data warehousing, and ETL processes (Data Vault)
Familiarity with data integration tools (e.g., Talend, Informatica) and cloud platforms (e.g., AWS, Azure, GCP)
Strong problem-solving skills and the ability to analyze complex data requirements
Ability to optimize performance and troubleshoot issues in a cloud-based environment
Excellent communication skills in Polish and English to collaborate with stakeholders and team members
What we offer
Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
Comfortable workplace – class A offices or remote work
Dozens of fascinating projects for prestigious brands from all over the world
PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
Investment in your growth – meetups, webinars, training platform and technology blog – you choose
Fantastic atmosphere created by all Sii Power People
Join the Sii team – develop your skills, gain experience, and build your career!