Senior Data Engineer

Quick Facts

• Role: Data Engineer / Senior Data Engineer

• Work model: 100% remote (Poland)

• Contract: B2B

• Start: ASAP / flexible

• Duration: Long-term (typically 12–18 months)

• Rate: 140–145 PLN/h

Description

We are looking for experienced Data Engineers and Senior Data Engineers to join international teams building scalable data solutions for enterprise applications and AI-powered systems. The work processes large and complex datasets (e.g., financial, tax, and customs data) to support business applications and AI systems for data analysis and document preparation. You will build reliable data pipelines and scalable data architectures using modern platforms such as Databricks and Snowflake.

Responsibilities

• Design, develop, and maintain data integration and processing solutions

• Build, optimize, and maintain ETL/ELT pipelines

• Work with data platforms such as Databricks, Snowflake, and Microsoft Fabric

• Process, transform, and integrate data from multiple business systems

• Build data layers supporting business applications and AI solutions

• Ensure data quality, consistency, performance, and reliability

• Collaborate with AI engineers, architects, and business stakeholders

• Contribute to scalable data architecture design for enterprise environments

Requirements

• Hands-on experience in Data Engineering and developing production-ready solutions

• Strong SQL and Python programming skills

• Experience with at least one of: Databricks, Snowflake, Microsoft Fabric

• Understanding of Data Lake and Lakehouse architectures

• Practical experience designing and developing ETL/ELT processes

• Experience integrating and transforming data from multiple sources

• At least 2–3 years of experience in enterprise environments or projects of comparable scale and complexity

• Very good English communication skills

• Ability to work independently, take ownership of deliverables, and collaborate effectively with technical and business teams

Benefits

• Work on advanced Data & AI solutions in an international environment

• Exposure to enterprise-scale projects, including those serving US-based clients

• Contribute to data architecture and influence technical decisions

• Collaboration with experienced engineers in small teams (typically 6–8 people)

• High autonomy and direct collaboration with stakeholders

• Long-term project opportunities (typically 12–18 months)

• Fully remote work from anywhere in Poland