Expert Data Consultant

Type of contract: B2B contract

Salary range: 155 - 205 PLN/H

What will you do?

You will join a team responsible for building a cloud-based strategic data platform supporting risk management processes within investment banking. The project focuses on data integration, process automation, digital transformation, and modernization of large-scale financial services platforms, enabling more effective risk management and data processing capabilities.

Your tasks

• Design and develop ETL and data processing solutions using Python and PySpark


• Build and maintain cloud-based data platforms and pipelines


• Analyze business requirements and translate them into technical solutions and implementation plans


• Develop data ingestion, cleansing, transformation, loading, and reporting processes


• Work with Azure services including ADLS, Azure Key Vault, and Databricks


• Create and maintain CI/CD pipelines using GitLab


• Develop and maintain Shell scripts and scheduling solutions


• Collaborate with stakeholders in an Agile delivery environment


• Support data analysis and troubleshooting on Unix platforms


• Ensure high quality, scalability, and reliability of data solutions

Requirements

• 10+ years of professional software engineering experience


• Recent hands-on experience with Python and PySpark used continuously over the last 2-3 years


• Experience with Java or C#


• Strong experience working on Unix platforms including file operations, permissions, environments, and data analysis


• Hands-on experience designing and developing ETL and data solutions using Python


• Experience with data ingestion, transformation, cleansing, loading, and reporting processes


• Experience with Shell scripting


• Experience with Autosys


• Experience working with Oracle databases


• Ability to gather business requirements and break them down into implementable technical tasks


• Experience with CI/CD pipelines and GitLab


• Good understanding of software development lifecycle within Agile environments


• Strong knowledge of Azure platform


• Experience with ADLS


• Experience with Azure Key Vault


• Experience with Databricks


• Openness to work hybrid from our client's office (Kraków) 3 days a week

Nice to have

• Experience with AI-powered development tools such as GitHub Copilot


• Experience creating automation agents and AI-based productivity solutions