We've found that reducing the time from invitation to interview is often the most effective way to improve overall turnaround time. The default maximum time that candidates have to complete the interview from invitation is seven days, ensuring a weekend will always be included since that is the most popular time for candidates to take the interview.
Once a candidate has completed their interview, our grading timeline is two business days from when the candidate submits their materials. Each interview is reviewed by trained, human graders, and we do everything we can to make grading as quick and consistent as possible.
Additionally, we have some crowd-sourced ideas to help increase candidate engagement:
Pre-schedule all next round interviews ahead of time and let candidate's know based on their Byteboard results you'll hold or cancel the interviews, but can move very quickly if they do well on the Byteboard interview; this encourages candidates to complete their Byteboard interview quicker
If you have any other questions or thoughts on turnaround time, please let us know!