Java Backend Developer
Decode String with Custom Encoding
Decode a string formatted according to a custom encoding scheme. Ensure to properly handle tricky edge cases.
This question was asked in
Salesforce Java Backend Developer Interview Experience
The Salesforce interview process was comprehensive and technically rigorous, consisting of four distinct rounds covering DSA, Low-Level Design, High-Level Design, and a Managerial interview. The coding round featured advanced graph algorithms, heap operations, and dynamic programming challenges, while the design rounds tested deep knowledge of scalable distributed systems and object-oriented patterns. Overall, the interview had a medium-to-hard difficulty level, demanding strong problem-solving capabilities, practical architectural experience, and solid communication skills.