ReBIT’s third (L3) round typically focuses on deeper Java and Spring Boot knowledge, good grasp on DSA/SQL, system-level thinking if the role is senior enough: “1st round – Java, Spring Boot logic; 2nd – SQL and project; 3rd – Java logic + Java 8” Glassdoor +5 Glassdoor +5 Reddit +5 Glassdoor +8 AmbitionBox +8 AmbitionBox +8 Another: “OOPS, exception, collections, arrays, strings, palindrome coding” Glassdoor For fresher/junior Java Developer interviews: Standard topics: Java OOPS, exception handling, collections, basic array/string coding (e.g., palindrome, rear string), JDBC/SQL queries. Glassdoor