Senior Data Engineer (PySpark)

About the Position

Senior Data Engineer (PySpark)

We are seeking a Senior Data Engineer with expertise in AI-enabled data platforms and PySpark to join our team in Hungary. This role is hybrid and offers a unique opportunity to work in a dynamic, entrepreneurial corporate environment.

Responsibilities

• Implement data processing and transformation with Python, PySpark, and SparkSQL
• Work with OneLake (Delta / OpenLake) for efficient data storage and analytics
• Develop and support solutions using Cosmos DB (NoSQL API)
• Contribute to Fabric workloads including Data Engineering, Data Factory Gen2, and Lakehouse
• Design, develop, and maintain scalable data pipelines using Azure Fabric
• Implement and maintain CI/CD pipelines and follow DevOps best practices
• Integrate data solutions with Power BI for reporting and analytics
• Collaborate with AI, data science, and product teams to support AI-driven use cases
• Ensure data quality, performance, security, and reliability
• Participate in Agile ceremonies and contribute to sprint delivery
• Support production issues and continuous improvements

Requirements

• 5+ years of experience in Data Software Engineering or related engineering roles
• Solid experience with PySpark and SparkSQL
• Experience with Cosmos DB (NoSQL API)
• Hands-on experience with OneLake or Delta Lake and OpenLake concepts
• Knowledge of Data Factory Gen2 and M-code
• Experience with CI/CD pipelines using Azure DevOps or equivalent
• Good understanding of Azure services
• Experience integrating data solutions with Power BI
• Experience with Azure Fabric would be an asset
• Strong problem-solving and analytical skills
• Ability to work independently on complex tasks
• Experience working in Agile or Scrum environments
• Upper-intermediate proficiency in English (B2+)

Nice to Have

• Engineering community of industry professionals
• Friendly team and enjoyable working environment
• Flexible schedule and opportunity to work remotely within Hungary
• Chance to work abroad for up to 60 days annually
• Business-driven relocation opportunities

We Offer

• Dynamic, entrepreneurial corporate environment
• Diverse multicultural, multi-functional, and multilingual work environment
• Opportunities for personal and career growth in a progressive industry
• Global scope, international projects
• Widespread training and development opportunities
• Access to LinkedIn Learning solutions
• Competitive salary and various benefits
• Advanced wellbeing and CSR programs, recreation area