Senior Java Developer - Regulatory Data Platform & Spark

Luxoft DXC; Kraków; On-site; PLN 180,000 - 280,000; Full time

Job summary

Luxoft DXC in Kraków is seeking a data platform engineer to design, develop, and maintain a large-scale Regulatory Reporting Platform. You will build data pipelines using Java and Apache Spark to ingest, transform, and enrich data from multiple internal sources.

Working with analysts, QA, and distributed teams in Ukraine, Poland, and the US, you will implement robust, scalable batch jobs, ensure data quality and validation, and drive performance improvements for high-volume reporting.

Responsibilities

• Design, develop, and maintain solutions for a large-scale Regulatory Reporting Platform
• Build and enhance data processing pipelines using Java and Apache Spark
• Implement scalable logic for data ingestion, transformation, aggregation, and enrichment from multiple internal data sources
• Develop and optimize batch processing jobs to support the generation of regulatory reports across multiple jurisdictions
• Ensure high standards of data quality, validation, reconciliation, and consistency throughout the reporting lifecycle
• Translate business and regulatory requirements into robust technical solutions
• Collaborate with business analysts, QA engineers, and cross-functional teams to deliver reporting functionality
• Investigate and resolve data and application issues in development, test, and production environments
• Improve application performance, scalability, and reliability for high-volume data processing workloads
• Contribute to the design and implementation of reusable components and engineering best practices
• Participate in code reviews, testing, and release activities to ensure high-quality deliverables
• Work closely with distributed teams across Ukraine, Poland, and the US in an agile delivery model
• Support continuous improvement of the platform, including monitoring, troubleshooting, and operational stability

Job description

Luxoft DXC in Kraków is seeking a data platform engineer to design, develop, and maintain a large-scale Regulatory Reporting Platform. You will build data pipelines using Java and Apache Spark to ingest, transform, and enrich data from multiple internal sources.

Working with analysts, QA, and distributed teams in Ukraine, Poland, and the US, you will implement robust, scalable batch jobs, ensure data quality and validation, and drive performance improvements for high-volume reporting.