Peltarion Interview Questions

Updated 12 May 2022

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Interviews at Peltarion

Experience
Positive50%
Negative17%
Neutral33%
Getting an Interview
Applied online100%
Difficulty
2.8
Average
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Interviews for Top Jobs at Peltarion

Peltarion

Anonymous Interview Candidate

No Offer
Positive Experience
Average Interview
Application

I applied online. The process took 2 weeks. I interviewed at Peltarion in Apr 2021

Interview

I got a home task to finish within 1 week and sent them a presentation. then the interview was about the position and the presentation I have sent. The process was smooth. I got feedback very fast.

Interview Questions
  • Some questions about the task.
    Answer Question
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Peltarion

Anonymous Interview Candidate

No Offer
Negative Experience
Easy Interview
Application

I applied online. The process took 4 weeks. I interviewed at Peltarion in Dec 2020

Interview

I applied online. The process consists of a quick quiz then two interviews followed by a task. The process also includes extra four steps that I didn't go through. It took a month and a half from the first reply till the last -- the first four stages of recruitment. Although the interviews were friendly and nice, I have found the feedback from the task lacks analysis and judgment of a good data scientist. The data science team appears to have limited idea of how to construct an understanding of the candidate through a task. It would be better for them in the future to look at the details of the provided task and consider adding an expected time limit to the task. Recruitment tasks should consume 1-5 hours that should be utilized to show various aspects of the candidate. If they expect a week project from a 3-hours task, perhaps they should reconsider their ability to recruit efficiently, as well as their data science and analytical skills. They also seem not to know what they want or how to assess it and just hope to be impressed in general (which is quite a disappointing way of thinking for a professional data scientist.) That being said, the HR department is more than professional and the best in terms of giving a good image of the company and supporting the candidate.

Interview Questions
  • Typical experience related questions. What did you do in project x? How would you approach a problem? How would you approach a problem within a team?
1 person found this interview helpful

Peltarion

Anonymous Interview Candidate in Stockholm, Stockholm

No Offer
Neutral Experience
Easy Interview
Application

I applied online. I interviewed at Peltarion (Stockholm, Stockholm) in Oct 2020

Interview

In summary, I have just under 10 years of experience and I’ve worked for some internationally recognised tech companies in MLE/DS roles, so as a candidate, I felt that Peltarion’s interview process is sloppy and they are still figuring out how to assess people properly. After applying I received a timed multi-choice questionnaire to complete. It was an ML trivia with only about 10 questions but they attempted to cover a broad range of topics from probability to NLP, computer vision and more. Overall, I thought that the questionnaire was a poor assessment of one’s skills because some questions focused on tiny details of ML subtopics (so if you get it wrong they probably assume that you know nothing at all about this area of ML) and others were outright ambiguous (e.g. what role does the test set play and what role does the validation set play — that’s a single multi-choice question). They did not think I did particularly well in the test, so they asked me a few follow-up questions in an email — kudos to Peltarion for keeping an open mind here. They seemed to be satisfied with my responses and decided to proceed to the next round where I was interviewed by 4 people of which 2 were from the management and 2 were MLEs. I was given a detailed presentation about Peltarion and I was asked to talk about my own experiences. I was also explained what the rest of the process would look like: if I proceed to the next stage, then I’d be asked to do a home assignment which I would get to present at the next interview; beyond that, I’d get to meet the team and then the founders before being presented with an offer. However, a few days after the first interview I received an email saying that they will not be proceeding with my application because (1) they want someone with a deeper knowledge of neural nets and (2) they want someone who has demonstrated more leadership in their past roles. I completely respect their decision, however, I feel that I was not given the opportunity to demonstrate just how well I do (or don’t) know NNs nor was I ever questioned on my past leadership experience.

Interview Questions
  • What role does the test set play and what role does the validation set play when we are building a model?
2 people found this interview helpful

Peltarion

Anonymous Interview Candidate

No Offer
Positive Experience
Difficult Interview
Application

I applied online. The process took 4 weeks. I interviewed at Peltarion in Nov 2019

Interview

I applied online. I had an interview with one of the team leads via Skype. They then asked me a computer vision task from a relatively famous publicly available dataset about classification with deep learning.

Interview Questions
  • Difficult questions were left for the coding challenge, which I really enjoyed.
1 person found this interview helpful

Peltarion

Anonymous Interview Candidate in Stockholm, Stockholm

No Offer
Positive Experience
Average Interview
Application

I applied online. The process took 3 weeks. I interviewed at Peltarion (Stockholm, Stockholm) in Mar 2019

Interview

First interview was with RH and Manager of Area. Basically discuss last experiences and profile. Second Step: Assessment. They asked me to build an application both backend and frontend. No deadline required

Interview Questions
  • Most of them was about the assessment. They asked how you could improve or any other way to solve the problems
1 person found this interview helpful

Peltarion

Anonymous Interview Candidate in Stockholm, Stockholm

Declined Offer
Neutral Experience
Average Interview
Application

I applied online. The process took 1+ week. I interviewed at Peltarion (Stockholm, Stockholm) in Mar 2019

Interview

I applied for the job through LinkedIn and on the website. Then they called me a week after to ask me about my situation. Next, they sent a data analysis test.

Interview Questions
  • Visualize the data and suggest a data model. Build dashboards from relevant metrics.
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