Data Engineer at Aristocrat Leisure in Warsaw, Mazovia, Poland

Data Engineer Location: Warsaw, Poland Aristocrat is on a mission to harness the power of play to bring happiness to millions worldwide. We are looking for dedicated individuals who can contribute to our innovative culture and make a significant impact. As a Data Engineer, you'll be at the forefront of our ambitious data initiatives, driving solutions that are both scalable and high-performance. This is an outstanding opportunity to work with world-class technologies, collaborate with diverse teams, and implement flawless data processes that propel our business forward! What You'll Do Lead and participate in impactful data initiatives, analyzing complex data challenges and delivering scalable, high-performance solutions. Build, develop, and maintain robust ETL pipelines and large-scale batch processing workflows using technologies such as Apache Spark and Kafka. Collaborate with contemporary data platforms such as Microsoft Fabric, Azure Databricks, Snowflake, and Delta Tables in Lakehouse architectures. Ensure data quality, consistency, and reliability through profiling, validation, and optimization across diverse data sources. Translate complex business requirements into innovative, efficient technical solutions, combining deep technical expertise with strong business understanding. Collaborate closely with data engineers, data scientists, and business collaborators to drive data-driven decision-making. Integrate AI/ML concepts where relevant to improve analytical capabilities. Proactively identify improvement opportunities, think creatively to optimize processes, and continuously improve performance and efficiency. What We're Looking For Must Have: Over 4 years of experience working as a Data Engineer. Proven experience with ETL (Extract, Transform, Load) processes and tools. Strong proficiency in Python (mandatory) for data manipulation and analysis, R is an advantage. Advanced knowledge of SQL and NoSQL databases. Hands-on experience with Apache Spark or similar big data processing frameworks. Experience working with Microsoft Fabric, Azure Databricks, or comparable large-scale data storage platforms like Snowflake. Experience working with Delta Tables. Understanding of AI/ML concepts and applications. Strong analytical and problem-solving skills with a proactive attitude dedicated to making improvements. Excellent communication skills and ability to work effectively with cross-functional teams. Natural curiosity and investigative approach with a strong desire to continuously learn and improve. Nice to Have: Experience with CI/CD pipelines. Up-to-date knowledge of trends and advancements in data management, BI tools, and database technologies. About Us: Aristocrat and Aristocrat Interactive Aristocrat is an Australia-based entertainment and content-creation company powered by technology to deliver world-leading mobile and casino games, entertaining millions of people across the globe daily. Aristocrat has three operating business units, spanning regulated land-based gaming (Aristocrat Gaming), social casino (Product Madness), and regulated online real-money gaming (Aristocrat Interactive). Our team of over 7,300 employees worldwide is united by our company's mission to bring joy to life through the power of play. Aristocrat Interactive Aristocrat Interactive is a regulated online real money gaming (RMG) business and was formed in 2024 when the Anaxi and NeoGames businesses (Anaxi, NeoGames, Aspire Global, BtoBet, and Pariplay) came together. The company is an industry leader in content and technology solutions for online RMG, offering a comprehensive suite of services that includes content, proprietary technology platforms, and a range of services across iLottery, iGaming, and online sports betting (OSB). We celebrate diversity and do not discriminate based on gender, race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability status, or any other applicable characteristics protected by law. Diversity and inclusion are integral to our values of Talent Unleashed, Collective Brilliance, Good Business, Good Citizen, and It’s All About the Player. Travel Expectations Up to XX% Additional Information Depending on the nature of your role, you may be required to register with the Nevada Gaming Control Board (NGCB) and/or other gaming jurisdictions in which we operate. Why Aristocrat? Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. We deliver great performance for our B2B customers and bring joy to the lives of the millions of people who love to play our casino and mobile games. And while we focus on fun, we never forget our responsibilities. We strive to lead the way in responsible gameplay, and to lift the bar in company governance, employee wellbeing and sustainability. We’re a diverse business united by shared values and an inspiring mission to bring joy to life through the power of play. We aim to create an environment where individual differences are valued, and all employees have the opportunity to realize their potential. We welcome and encourage applications from all people regardless of age, gender, race, ethnicity, cultural background, disability status or LGBTQ+ identity. EEO M/F/D/V World Leader in Gaming Entertainment Robust benefits package Global career opportunities Our Values All about the Player Talent Unleashed Collective Brilliance Good Business Good Citizen Travel Expectations None Additional Information This role is subject to mandatory background screening and regulatory approvals. As part of your employment with Aristocrat, you may be required to complete a criminal background check, submit fingerprints, and obtain licenses or registrations with applicable gaming regulatory authorities. Aristocrat operates in a highly regulated environment and holds licenses in over 340 gaming jurisdictions worldwide. To meet our global compliance obligations, you will be required to provide the disclosure of relevant personal and background information to government agencies, sovereign nations/tribal regulators, and other applicable gaming regulatory bodies. This is a condition of Aristocrat’s gaming licenses. The specific information required may vary depending on the jurisdiction and project assignment. At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.