The full loop, not just one round
A software engineering offer rarely comes down to one interview. Most loops run four to six rounds: a phone screen, one or two deeper technical rounds, sometimes system design, and a practical or debugging round. Each one is scored differently, and preparing for only the algorithmic part leaves the rest untested.
Rounds you can practice here
An AI interviewer runs each of these, by voice or text, and follows what you do instead of waiting for a final answer.
Phone screen
A timed DSA round across 170+ scenarios in 18 patterns.
Debugging
A broken codebase and a failing test you diagnose and fix.
System design
An open-ended architecture discussion, trade-offs included.
See both the debugging and case lab formats on the rounds page.
Where most candidates lose points
Most engineers do not fail interviews because they cannot code. They fail because they stay quiet while thinking, start typing before they understand the problem, or cannot explain the complexity of what they just wrote. A scored rubric after each session covers communication, problem solving, and code quality, not just whether the tests pass, so you know which of those to fix before the next one.