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September 8, 2026
Python Data Engineer
Senior • On-site
20,160 - 21,840 PLN/yr
Warsaw, MZ, Poland
Apply now
Start date: Within 30 days
Quick Facts
- Hybrid working model: 8 days in the office per month
- Long-term enterprise-scale project
- Modern cloud-based technology environment
Description
We are looking for a Python Data Engineer to join an enterprise-scale project focused on customer data management.
Key Requirements
- Minimum 4 years of experience as a Software Engineer / Developer in enterprise environments
- Strong expertise in Python, PySpark, and software development best practices
- Advanced knowledge of SQL and experience working with BigQuery
- Experience with cloud-based solutions, preferably Google Cloud Platform (GCP)
- Understanding of system integration and data exchange between applications
- Experience with Git and CI/CD processes
- Ability to analyze business and architectural documentation and translate requirements into technical solutions
- Strong problem-solving skills, ownership, teamwork, and quality-oriented mindset
Nice to Have
- Knowledge of Master Data Management (MDM) and Golden Record concepts
- Experience with customer data management and data quality initiatives
- Banking or financial services industry experience
Responsibilities
- Develop and implement business and system requirements related to customer record consolidation
- Build and maintain Golden Record business logic
- Collaborate with analysts, architects, and testers to deliver high-quality solutions
- Create unit and integration tests and participate in code reviews
- Maintain and enhance cloud-based applications
- Optimize performance, security, and reliability of developed components
- Contribute to technical documentation and engineering standards
What We Offer
- Private healthcare (Medicover)
- Multisport card
- Group life insurance
- Hybrid working model
- Long-term enterprise-scale projects
- Modern cloud-based technology environment
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