Data Engineer

We are seeking a highly skilled Data Engineer to join our growing data team in Kraków. This role is ideal for someone with strong Big Data expertise, excellent analytical capabilities, and a passion for turning complex data into meaningful business insights. Key Responsibilities 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 Required Skills & Experience 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 in English (written and spoken) Personal Attributes Strong team player with excellent interpersonal skills Proactive, resilient, and able to take initiative Keen interest in understanding business context behind data Ability to work effectively in a fast-paced, global environment What We Offer Opportunity to work on large-scale, impactful data projects Collaborative and international team environment Modern tech stack and cloud-based infrastructure Career growth and development opportunities If you're passionate about Big Data and want to make a real impact in a global organization, we’d love to hear from you.