Principal Data Engineer
Summary
Designs and builds cloud-based data platforms and architectures in GCP, using Python, Spark, and SQL to enable analytics and reporting for business stakeholders.
Type of contract: Employment contract
Salary range: 22500 - 34500 PLN gross
What will you do?
Join a team focused on designing and delivering modern data platforms and architectures that support advanced analytics, reporting, and data-driven decision-making. You will work closely with business stakeholders and engineering teams to define data strategies, shape architectural solutions, and ensure high standards of data quality, scalability, and performance across cloud-based environments.
Your tasks
- Design and optimize data platform architecture
- Design and implement data processing frameworks, templates, and solutions
- Collaborate closely with business stakeholders and engineering teams
- Review, refine, and translate business requirements into architectural decisions
- Drive data quality, metadata management, and governance best practices
- Support the adoption of modern cloud-based data engineering solutions
Your skills
- At least 8 years of commercial experience as a Data Engineer, Lead Data Engineer, or Data Architect
- Strong expertise in SQL
- Strong expertise in Python
- Strong expertise in Spark or PySpark
- Experience in data architecture, data quality, metadata management, analytics, and reporting
- Strong experience with cloud data engineering tools, preferably within GCP
- Experience designing data architectures on Databricks and/or Snowflake platforms
- Experience with modern data engineering toolsets
Nice to have
- Experience with BI tools such as Power BI, Qlik, or Apache Superset
- Experience in consulting environments
- Experience in Data Science
We offer
- Hybrid work in one of our locations: Lodz, Poznan, Krakow, Warsaw, Wroclaw (2 office days per week)
- Working in a highly experienced and dedicated team
- Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.)
- Online training and certifications
- Access to e-learning platform
- Work From Anywhere (up to 140 days/year abroad)
- Social events