Questions / Life Fitness / Hammer Strength Software Engineer 1 High-Concurrency REST API Design Written 1× 2 Thread-Safe Embedded Code Written 3 App-to-Hardware Protocol Communication Written 1× 4 Telemetry Queue Data Structure Written 1× 5 Optimizing Java Garbage Collection Written 1× 6 Learning New Technology Under Deadline Written E D 385× 7 Algorithm Complexity Explanation Written 1× 8 Race Condition Under Load Written 1× 9 Prioritizing Conflicting High-Stakes Work Written 3919× 10 Walking Through Resume Projects Written 96× 11 Resolving Team Conflict Under Deadline Written 722× 12 Node.js Async Operations Written 1× Show all 22 questions ↓ Show fewer ↑ 13 Java Technical Interview Questions Written 14 Unit Tests Without DI Written 15 Technical Assessment Questions Written 1× 16 Java vs Scala on JVM Written 17 Behavioral Assessment Questions Written 18 Scala Technical Interview Questions Written 1× 19 Safety for Motor Control Software Written 20 Project and Internship Questions Written 21 Debugging Embedded Memory Leaks Written 1× 22 Experience and Background Questions Written 1× 