Lead Java Developer

Job Summary
We are seeking an experienced Software Developer to join the Risk Core Systems team of a leading global investment bank. The role focuses on building and maintaining scalable risk data processing applications supporting global finance and risk functions. The successful candidate will design and develop high-performance ETL pipelines using Java and Apache Spark, while collaborating closely with architects, business analysts, and technical leads in a fast-paced banking environment.
Mandatory Skill-set
Must have minimum 7+ years of hands-on experience in Java/J2EE development;
Must have minimum 3+ years of experience in Apache Spark development;
Must have strong expertise in Spark (DataFrame, RDD, Spark SQL, APIs) for scalable ETL pipelines;
Must have strong proficiency in MS SQL Server, including:
Query optimization and index tuning;
Execution plan analysis;
Database monitoring and troubleshooting;
Partitioning strategies, locking/blocking and de...