Powin Energy Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 11 interview experiences · FREE TO READ
Which role are you interviewing for?
8 roles · 11 reportsCandidate interview experiences
First-hand accounts from people who interviewed at Powin Energy.
Powin Energy
Software Engineer Intern
Intern Average Neutral experience No offer 1 round
Interview process
Recruiter call
Interview formats
Behavioral
The HR person asked questions from the job listing, and an AI was listening to summarize the answers for the engineering manager. It was obvious the HR person didn't know the technical questions, which led to some awkward phrasing and difficulty in answering.
Confirmed questions1 question
- Can you tell me about your software engineering experience?
Powin Energy
Data Scientist
Entry Average Negative experience No offer 2 rounds
Interview process
Recruiter call Technical screen
Interview formats
Technical Coding
Started with an HR screen, then a CoderPad test which was quite something. Had 50 minutes for 11 questions, some easy multiple choice, others tough tabular data transformations with tight time limits. Barely enough time to read and type the solution. It wasn't about data science or ML, just rearranging data before time ran out. Needed perfect recall of specific Pandas operations to finish in time. The pay was about $50k below market for the experience level they wanted. Got ghosted after the test.
Confirmed questions1 question
- How would you limit values in a dataframe to a 25-75 interquantile range?
Powin Energy
Product Manager
Mid Average Neutral experience No offer 4 rounds
Interview process
Recruiter call Technical screen Onsite
Interview formats
Technical Behavioral
I interviewed with several team members, but after 4 interviews, I was ghosted by HR and never heard back. The company seemed disorganized with an unclear org structure. The interviews were fully remote. The people on the team seemed nice though.
Confirmed questions1 question
- What are the key variables that affect battery performance?
Powin Energy
Category Manager
Senior Easy Positive experience Accept offer 3 rounds
Interview process
Recruiter call Phone screen Onsite Offer
Interview formats
Behavioral Case
It was pretty fast, took about a month from the first chat to the offer. They really wanted to make sure I was okay with the job's challenges. I'd say it was more about personality fit, which I liked because it helped show personalities better. Recruiters stayed in touch and gave feedback pretty quickly.
Confirmed questions1 question
- Can you explain Category Management in your own words?
Powin Energy Interview Questions
Quoted word for word from Powin Energy interview reports.
“What are the key variables that affect battery performance?”
Read reports →“How would you limit values in a dataframe to a 25-75 interquantile range?”
Read reports →“Can you explain Category Management in your own words?”
Read reports →“Would you be comfortable reviewing very technical specification data sheets?”
Read reports →“What technical skills and abilities are needed for the role?”
Read report →“Could you discuss specific electrical concepts pertinent to this position?”
Read report →“Can you describe a situation where you had to handle conflict and provide an example?”
Read report →“Could you tell me about your background?”
Read report →“Can you tell me about your software engineering experience?”
Read report →Formats, difficulty and experience
Across all 11 Powin Energy interview reports.