Hiring: Java Backend Engineer Company: Flexton Inc. Location: Sunnyvale, CA Job Posted Time: 2026-09-16 20:06:26 Employment Type: Hybrid Target Skills & Keywords : Cassandra, Event-Driven, Java, Kafka, PostgreSQL, SQL, Spring About the job Required Skills: •Backend-heavy stack: Java, Spring, Kafka, Cassandra, Postgres, need both SQL and NoSQL DB knowledge. ~90% of the work is backend, 5–10% internal tooling. •E-Commerce or large-scale distributed systems experience is a plus (financial services counts as similar scale). Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!