Senior Java Team Lead, Regulatory Data Platform

Luxoft; Kraków; On-site; PLN 200,000 - 320,000; Full time

Job summary

Luxoft in Kraków is seeking a senior Java backend developer to join a regulatory reporting platform for a large US investment bank. You will design, build, and maintain scalable data pipelines and backend services handling large volumes of data across multiple jurisdictions.

The role requires 6+ years of commercial Java experience, strong SQL skills, and a track record of delivering backend systems in a distributed team.

Qualifications

• 6+ years of commercial Java experience.
• Experience designing scalable, high-performance backend apps.
• Strong SQL skills with large datasets.

Responsibilities

• Design, develop, and maintain a large-scale Regulatory Reporting Platform.
• Build and optimize data processing pipelines with Java and Spark.
• Implement scalable data ingestion, transformation, and enrichment.
• Develop batch jobs for regulatory reports across jurisdictions.
• Ensure data quality, validation, and reconciliation.
• Translate regulatory requirements into robust technical solutions.
• Collaborate with analysts, QA, and cross-functional teams.
• Investigate and resolve data and application issues.
• Improve performance, scalability, and reliability.
• Contribute to reusable components and best practices.
• Participate in code reviews, testing, and releases.
• Work with distributed teams in agile delivery.

Skills

Java

Backend design

SQL

Distributed teams

Problem solving

Tools

Spark

Hadoop

CI/CD

Job description

Luxoft in Kraków is seeking a senior Java backend developer to join a regulatory reporting platform for a large US investment bank. You will design, build, and maintain scalable data pipelines and backend services handling large volumes of data across multiple jurisdictions.

The role requires 6+ years of commercial Java experience, strong SQL skills, and a track record of delivering backend systems in a distributed team.