Glassdoor users rated their interview experience at Voltera as 50% positive with a difficulty rating score of 3.5 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Technical Support Lead and Engineer rated their interviews as the hardest, whereas interviews for Technical Support Lead and Engineer roles were rated as the easiest.
The hiring process at Voltera takes an average of 8 days when considering 2 user submitted interviews across all job titles. Candidates applying for Technical Support Lead had the quickest hiring process (on average 1 day), whereas Engineer roles had the slowest hiring process (on average 14 days).
I applied online. The process took 2 weeks. I interviewed at Voltera (Waterloo, ON) in Mar 2026
Interview
Decent interview process. The interviewer asked a lot of thorough questions, a lot more technical and into the details than I thought. Study up on their system before interviewing!
One issue I had is they posted a salary range and tried to lowball me, offering much lower than advertised. I didn't appreciate that
I applied online. The process took 1 day. I interviewed at Voltera (Kitchener, ON) in Sep 2021
Interview
Phone interview with HR. Standard HR questions such as my job experience, any experience in leading a team, how I heard about the job and what attracted to the job role.
Interview questions [1]
Question 1
Tell me about yourself?
Do I have experience in leading a team?