School hiring in Hyderabad follows a predictable rhythm, and most institutions fight it rather than working with it.
December and January is when teachers decide whether to move. Notice periods start being served. If you are not visible now, you are invisible to the people who are actively deciding.
February to March is when the strongest candidates commit. Schools that post early get the pick. This is the single highest-return window in the year.
April and May is when most schools start looking, which means competing for whoever is left. Salaries paid in this window tend to be higher for weaker candidates, simply because supply has gone.
June onward is emergency hiring, mid-session replacements and compromise appointments.
The practical move is to post vacancies in January even if the role starts in June. On Acharyaz you can set a joining date well ahead of the posting, so candidates self-select on availability.