Senior Java Backend Lead - Regulatory Data Platform

Luxoft; Poland; On-site; PLN 180,000 - 320,000; Full time

Job summary

Luxoft is seeking a senior Java backend developer to design, build, and maintain a large-scale Regulatory Reporting Platform used to generate regulatory outputs for 240 jurisdictions worldwide.

You will develop data pipelines with Java and Spark, ensure data quality, and collaborate with engineers, analysts, QA, and business stakeholders across Ukraine, Poland, and the US in an agile environment. Strong SQL and big data experience are required.

Qualifications

• 6+ years of experience with Java
• Designing and developing scalable, high-performance backend applications
• Strong SQL skills and experience with large datasets from multiple data sources

Responsibilities

• Design, develop, and maintain solutions for a large-scale Regulatory Reporting Platform
• Build and optimize data processing pipelines using Java and Apache Spark
• Implement scalable data ingestion, transformation, aggregation and enrichment from multiple sources
• Develop and optimize batch processing jobs to generate regulatory reports across jurisdictions
• Ensure data quality, validation, reconciliation, and consistency throughout reporting lifecycle
• Collaborate with 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, reliability, and scalability for high-volume workloads
• Participate in code reviews, testing, and release activities to ensure quality deliverables
• Work with distributed teams in an agile delivery model

Skills

Java backend

Scalable backend

SQL & big data

Job description

Luxoft is seeking a senior Java backend developer to design, build, and maintain a large-scale Regulatory Reporting Platform used to generate regulatory outputs for 240 jurisdictions worldwide.

You will develop data pipelines with Java and Spark, ensure data quality, and collaborate with engineers, analysts, QA, and business stakeholders across Ukraine, Poland, and the US in an agile environment. Strong SQL and big data experience are required.