Description
Citi is hiring a full-time Senior Software Engineer focused on Core Java and Apache Spark to architect, build, and scale mission-critical data processing and application infrastructure. The role involves developing high-throughput Spark pipelines, optimizing JVM and Spark performance, designing distributed systems, engineering relational and NoSQL databases, automating CI/CD, and leading code reviews and technical mentorship. Candidates need expert Java and JVM knowledge, hands-on Apache Spark experience, production Spring experience, distributed systems and containerization expertise, database engineering skills, and strong software design and testing practices.
