Java Developer (Spark & SQL)

. At least 7 years solid hands-on experience in Java/J2EE development

. At least 3 years of experience in Apache Spark development

. Strong experience with Apache Spark(Dataframe, APIs, RDDs, Spark SQL) for building scalable ETL pipelines.

. Proficient in Shell scripting ( Bash or similar)for process Automation.

. Extensive expertise in MS SQL Server performance tuning, including:

o Query optimization and index tuning

o Understanding of execution plans

o Database monitoring and troubleshooting

o Partioning strategies, locking, blocking and deadlock analaysis

Functional

. Basic understanding of risk domain

. General banking, finance and investment banking understanding and knowledge

Technical

. Java/J2EE ,Spring, Spring Boot, RESTFUL Webservices, Apache Spark

. Knowledge on both frontend and backend development

. Solution design using proven patterns, awareness of anti-patterns, performance tuning

. Indepth knowledge on Relational databases MS SQL Server, sql profiler, query analyzer

. Experience with CI/CD pipelines(Jenkins/GitLab or similar)

. Knowledge of scheduling tools(Airflow, Control-M)

. Strong understanding of data warehousing concepts, ETL design patterns and large-sclae data processing.

EA Number: 11C4879