Senior Data Engineer

Quick Facts

• Role: Senior Data Engineer
• Focus: Enterprise data platform (data pipelines, models, and ETL/ELT)

Description

We are looking for a Senior Data Engineer to support the design, development, and enhancement of an enterprise data platform. The ideal candidate is hands-on, with strong experience building data pipelines, integrating data from operational databases, and working with modern cloud data warehouses.

Responsibilities

• Build and maintain Python-based ETL/ELT workflows for data ingestion, transformation, and validation
• Design and develop data pipelines
• Develop scalable and performant data models
• Implement and maintain Medallion Architecture (Bronze, Silver, Gold) data models to support analytics and downstream applications
• Collaborate with application developers, business users, and data consumers to understand data requirements

Requirements

• 3+ years of hands-on data engineering experience
• Strong Python programming skills with experience building ETL/ELT pipelines
• Solid SQL skills, including query optimization and data modeling
• Experience integrating data from OLTP databases, including PostgreSQL and Microsoft SQL Server
• Experience implementing Medallion Architecture (Bronze, Silver, Gold) or similar layered data lake/lakehouse models
• Excellent communication and collaboration skills

Benefits

• Hybrid work with opportunity for remote work within Poland
• Chance to work abroad for up to 60 days annually
• Business-driven relocation opportunities
• Career development programs, mentoring, soft skills and well-being programs
• Certification support (Anthropic, Gemini, GCP, Azure, AWS)
• English classes
• Stable pay and participation in an Employee Stock Purchase Plan with a 15% discount
• Health insurance and multisport, shopping vouchers
• Referral bonuses up to $2,000
• Office amenities and corporate social/well-being events