Hiring process starts with an initial call from a junior HR officer. Process can be pretty long as this start up would like to ensure if the candidate is really keen on working in a new and novel sphere, set apart his skills required for the job. You might be asked to visit the field and re-consider your choice as the work role might require you to stay several days in the field with limited facilities. The duration of the hiring process might be almost 4-5 days, with at least three sets of interview for all managerial roles. And since the interview venue is mostly Bengaluru, you're likely to incur lot of expenses for your stay and accommodation.