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September 4, 2026

Senior AWS Data Engineer

Senior • Remote

140 - 150 PLN/yr

Warsaw, Poland

Responsibilities

  • Design and implement generalized, reusable modules using modern Python development practices for various countries and business settings.
  • Apply object-oriented programming principles to create maintainable, scalable data-processing solutions.
  • Collaborate in agile development teams to deliver high-quality solutions on schedule.
  • Support migration of the suggestion-generation platform to a new CRM system, including use-case pipeline updates, end-to-end run checks, suggestion validation, and migration execution.
  • Identify root causes in existing data and suggestion-generation pipelines and implement robust fixes, including debugging AWS Step Functions, Glue, Athena, and Lambda.
  • Use modern Python tools and engineering practices to support code quality, testing, and deployment efficiency.

Requirements

  • 5–10 years of data engineering experience with global or regional project exposure.
  • Advanced Python programming expertise, particularly pandas for data manipulation and analysis.
  • Knowledge of object-oriented programming principles, design patterns, and modern Python development tools and best practices.
  • Experience with AWS Glue for ETL, Amazon Athena for data querying, DynamoDB for NoSQL storage, and AWS Step Functions and Lambda for workflow orchestration.
  • Strong understanding of AWS-based cloud architectures.
  • Experience with agile software development methodologies and project management tools such as Azure DevOps.

Nice to have

  • Basic knowledge of Veeva platforms.
  • Experience with CI/CD, version control, and automated testing.
  • Background in pharmaceutical or healthcare data environments.

Offer

  • Private medical care.
  • Co-financing for a sports card.
  • Constant support from a dedicated consultant.
  • Employee referral program.

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