Senior Data Engineer

What awaits you

• Develop and maintain medium / complex transformation of data with Python on AWS platform
• Design and implement SQL-based data transformations in Snowflake
• Collaborate with the team to evaluate and implement cloud-based data architecture solutions
• Make part of team wo implement a Reporting Self Service Portal to enhance the data analysis and reporting capabilities of Production data.
• Troubleshoot and optimize data processing workflows
• Contributes to the development of data quality monitoring and alerting mechanisms
• Participate in code reviews and knowledge sharing within the team
• Provide technical documentation and support for the business stakeholders

What should you bring along

• University Degree in Engineering, Computer Science, Business or a related field
• Minimum of 5 - 7 years professional work experience
• Degree in business informatics, information systems, or a related technical field
• Proven experience in data integration, data analysis, or a similar technical role
• Knowledge Python programming skills focused on data transformation (Pandas) and or distributed data processing (PySpark)
• Knowledge and practical experience on Amazon Data Engineering stack (EC2, Lamda, S3, Elastic Container Registry, Step Functions, AWS Glue)
• Experience with API’s focus on ability to design, build, and scale RESTful and/or Graph QL APIs for high performance and availability
• Experience of working with databases like PostgreSQL. NoSQL (DynamoDB)
• Enforce engineering best practices within the team, promoting code quality, testing, and efficient development workflows, CI/CD improvements on AWS cloud
• Basic / medium knowledge on Containerization with Docker, Kubernetes
• Strong communication skills with technical and non-technical audiences
• Basic knowledge of reporting tools like Amazon QuickSight
• Experience as part of an international agile organization with a strong understanding of agile development (work in Jira/Confluence)
• Data modeling and profiling (knowledge about relational and dimensional data models)
• Nice to have skills: Angular (or understanding the basics of web development), Amazon infrastructure capabilities
• Strong verbal, written, presentation, and communication skills in English
• Knowledge of German is an advantage
• Team player, target-oriented, and able to work independently with little instruction
• Flexibility to adapt to new tools, technologies, and evolving business requirements