Senior ETL Developer (f/m/x)

Senior ETL Developer (f/m/x)

Miejsce pracy: Poznań

Technologies we use

Expected

• SQL
• AWS
• AWS Glue
• AWS Lambda

Optional

• Python

About the project

We are looking for a Senior ETL Developer to join our team working on the cloud transformation of a data-intensive analytical platform. In this role, you will design scalable architectures, modernize legacy components, and ensure performance, reliability, and cost-efficiency in the cloud environment. You will collaborate closely with a team of software engineers, analysts, and quality engineers to deliver high-quality software solutions that meet business needs. If you are passionate about leveraging AWS technologies and optimizing ETL processes, this opportunity may be the right fit for you.

Your responsibilities

• Contributing to the cloud transformation of a data-intensive analytical platform by designing scalable architectures and modernizing legacy components
• Leading continuous technological evolution by proposing and implementing modern frameworks and architectural improvements
• Expanding analytical and predictive capabilities by developing and integrating advanced statistical methods and machine learning models
• Working closely with a team of software engineers and analysts to design and build software solutions that meet business needs
• Ensuring adherence to team design and coding procedures and standards

Our requirements

• Minimum 5 years of experience in ETL development
• Strong expertise in Microsoft SQL Server, including advanced query design and relational data modeling
• Hands-on experience with SSIS for ETL pipeline design and optimization
• Practical experience building ETL processes in AWS, including AWS Glue and AWS Lambda functions
• Proven ability to optimize stored procedures and debug data flows across dependent components
• Ability to enforce best practices in SQL coding standards and operational monitoring
• Advanced level of English

Optional

• Practical experience in the Healthcare IT domain
• Experience in developing highly available architectures in the cloud
• Strong knowledge of Microsoft Windows operating systems and development tools
• Knowledge of statistical modeling methods
• Hands-on experience with Python