Data Engineer (Big Data) - Krakow - Poland - onsite - Hybrid

Strategicsiq is a company based in Kraków with a growing data team working on large-scale impactful data projects using a modern tech stack and cloud-based infrastructure.

• 5+ years of relevant experience as a Data Engineer in a Big Data environment
• Strong expertise in complex data analysis and advanced SQL querying
• Proficiency in programming languages such as Python and/or Scala
• Hands-on experience with Spark and Big Data processing frameworks
• Experience with cloud platforms, preferably Azure Cloud
• Familiarity with Databricks and Power BI (or similar BI tools) is a strong advantage
• Solid understanding of Agile methodologies and delivery practices
• Strong analytical, data management, and problem-solving skills
• Excellent communication skills with the ability to collaborate with global stakeholders
• Fluent English (written and spoken)

• Design, build, and maintain scalable data pipelines and data architecture in a Big Data environment
• Execute complex data analysis and develop advanced SQL queries to support business and technical needs
• Collaborate with cross-functional teams to understand data requirements and deliver high-quality solutions
• Ensure data quality, integrity, and performance across platforms
• Work closely with stakeholders to translate business requirements into technical solutions
• Contribute to Agile delivery processes and continuous improvement initiatives

Please be informed that the data controller is _strategicsIQ (hereinafter "controller"). You have the right to request access to your personal data, their rectification, erasure or restriction of processing, the right to object to processing, as well as the right to data portability and to lodge a complaint to the supervisory authority. Personal data will be processed for the purpose of the recruitment process. Provision of data to the extent resulting from the Act of 26 June 1974 Labour Code is mandatory. In the remaining scope, providing data is voluntary. Refusal to provide mandatory data may result in the impossibility to carry out the recruitment process. The Administrator processes mandatory data on the basis of a legal obligation incumbent upon him/her, while with regard to additional data, the basis for processing is consent. Personal data will be processed until the recruitment procedure is completed and for the period of the possibility of asserting potential claims, and in the case of consent to participate in future recruitment procedures - until the withdrawal of such consent. Consent to the processing of personal data can be withdrawn at any time. The recipient of the data is the Just Join IT service and other entities to whom we have entrusted the processing of data in connection with recruitment.