Is it hard to get hired at Sonatus?

Glassdoor users rated their interview experience at Sonatus as 40.7% positive with a difficulty rating score of 2.96 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Senior Machine Learning Engineer and Cloud Backend Engineer rated their interviews as the hardest, whereas interviews for Technical Program Manager and SRE roles were rated as the easiest.

How long does it take to get hired at Sonatus?

The hiring process at Sonatus takes an average of 22 days when considering 27 user submitted interviews across all job titles. To compare, the average duration of hiring at similar companies like BlackRock, Inc. is 14 days, Fabricated Software, Inc. is 2 days, and Apple Inc. is 21 days. Candidates applying for Senior React Developer had the quickest hiring process (on average 5 days), whereas Staff AI Engineer roles had the slowest hiring process (on average 60 days).

Where can I find Sonatus interview experiences by job title?

Software Engineer (5) ; Member of Technical Staff(MTS) (2) ; Product Manager (2)

Sonatus interview questions

based on 33 ratings - Updated Jun 23, 2026

Average interview difficulty

Mixed interview experience

How others got an interview

46%
Recruiter
Recruiter
46%
Applied online
Applied online
8%
Staffing Agency
Staffing Agency

Interview search

33 interviews

Senior Software Engineer Interview

Feb 19, 2026

Anonymous Interview Candidate

No offer

Positive experience

Easy interview

Application

I applied through a recruiter. I interviewed at Sonatus in Jan 2026

Interview

Dublin Ireland hybrid role. Recruiter was a pleasure to speak with, very easy to talk to about work-life balance, comp and really experienced talking about the product. I couldn't tell if I was talking to a PM or a recruiter at times Spoke with senior SDM on West coast. Had to set up a call Irish time to align with Seattle which was out of hours for me. Not ideal but no way around it

Interview questions [1]

Question 1

Your current technical experience, Projects you've led end to end. Have you onboarded anyone onto a project you've being the sole owner of. What do you look for in a code-review (I gave a lot of detail but they were still looking for something specific) . Very open-ended Q of "If you were to implement a new form field, how would you do it". Small coding exercise of find 2 numbers that sum to target, expect you to include simple memoization. Code enhancement was verbally discussed and not needed to be coded

Answer question

Intern Interview

Feb 11, 2026

Anonymous Interview Candidate

No offer

Positive experience

Average interview

Application

I interviewed at Sonatus

Interview

The interviewer was very nice and friendly. We mainly discussed my past experience, projects I have worked on, and how I approach problems and collaborate with others on real teams.

Interview questions [1]

Question 1

Mainly discussed project on resume.

Answer question

Staff AI Engineer Interview

Dec 15, 2025

Anonymous Interview Candidate

No offer

Negative experience

Difficult interview

Application

I interviewed at Sonatus

Interview

Another want of those who are not really hiring, just conducting interviews forever. The first HR person from US, was rather unpleasant and uninterested. Called from phone, not even turning video on. Call was less than 20 minutes, sounded like the guy as aslept. The next HR person, from Dublin was rather nice. Took forever to match me with a technical interviewer from US. After a Leetcode exercise of fairly high difficulty, they dismissed me. I bet my dollars to donuts, if all the staff of the company is put through an exercise like this, they are all fired. Just save yourself the pain to apply.

Interview questions [1]

Question 1

Variation of leetcode connected islands, but slightly more difficult.

Answer question

Sonatus response

6mo

Thank you for taking the time to share your feedback. We are sorry to hear that your experience did not meet your expectations, or ours. We take your comments regarding the initial interview tone and the scheduling delays very seriously, as we strive to provide a respectful and efficient process for all candidates. Regarding our technical assessments, we use high-level exercises to ensure a consistent standard for our engineering team, though we understand they can be quite rigorous. We assure you that our hiring needs are genuine and we are actively looking for the right fit. We wish you the best in your career search.

Viewing 6 - 10 of 33 Interviews

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Jobs at Sonatus

Staff System Test Automation Engineer, AI

Sonatus

Sonatus interview questions

Average interview difficulty

Mixed interview experience

How others got an interview