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      ML Engineer Interview

      Aug 3, 2025
      Anonymous Interview Candidate
      No offer
      Positive experience
      Average interview

      Application

      I interviewed at Scale

      Interview

      The interview process includes an initial call, followed by a home assignment, a live coding round, a technical interview, and concludes with the final round for decision-making and offer discussion.

      Interview questions [1]

      Question 1

      Had to write helper code for their codebase
      Answer question

      Other ML Engineer Interview Reviews for Scale

      ML Engineer Interview

      Apr 3, 2024
      Anonymous employee
      Accepted offer
      Positive experience
      Average interview

      Application

      I applied through a recruiter. The process took 2 weeks. I interviewed at Scale

      Interview

      Got reached out to by a recruiter. Did a first technical interview debugging some code. On-site was culture + research interview (open ended questions about LLMs + paper understanding) + coding interview classic LC-like question.

      Interview questions [1]

      Question 1

      How do tokenizers work? Explain BPE.
      Answer question

      ML Engineer Interview

      Apr 15, 2024
      Anonymous Interview Candidate
      San Francisco, CA
      No offer
      Positive experience
      Difficult interview

      Application

      I applied through an employee referral. The process took 3 weeks. I interviewed at Scale (San Francisco, CA) in Mar 2024

      Interview

      Process consisted of a technical screen (take-home coding challenge based either on NLP or computer vision) followed by a live coding session. The final step is a set of onsite interviews.

      Interview questions [1]

      Question 1

      Cannot reveal actual interview questions as I signed an NDA
      Answer question

      Scale interviews FAQs

      • ML Engineer applicants have rated the interview process at Scale with 3.2 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 37.4% positive. This is according to Glassdoor user ratings.
      • Candidates applying for ML Engineer roles take an average of 18 days to get hired, when considering 5 user submitted interviews for this role. To compare, the hiring process at Scale overall takes an average of 23 days.
      • Common stages of the interview process at Scale as a ML Engineer according to 5 Glassdoor interviews include:

        Skills test:  50%

        Phone interview:  50%

      • Here are the most commonly searched roles for interview reports -

        1. Software Engineer(62) ;
        2. Quality Assurance(21) ;
        3. Operations Associate(19) ;
        4. Queue Manager(19) ;
        5. Operations Specialist(15) ;
        6. Remote AI Trainer(14) ;
        7. Data Labeler(13) ;
        8. AI Trainer(12) ;
        9. Operations Program Manager(12) ;
        10. Strategic Projects Lead(12) ;
        11. Engagement Manager(11) ;
        12. Operations(11) ;
        13. Product Manager(11) ;
        14. Recruiter(11) ;
        15. AI Data Annotator(8) .


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    • Jobs at Scale

      6 jobs in United States
      Senior/Staff Machine Learning Research Engineer, General Agents, Enterprise GenAI
      San Francisco, CA
      ·
      $265K - $331K /yr
      (Employer provided)
      View job
      Head of Policy & Security Research Lab
      San Francisco, CA
      ·
      $198K - $247K /yr
      (Employer provided)
      View job
      Senior Software Engineer, Public Sector
      Washington, DC
      ·
      $216K - $311K /yr
      (Employer provided)
      View job
      Senior / Staff Machine Learning Research Scientist, Agents
      San Francisco, CA
      ·
      $218K - $273K /yr
      (Employer provided)
      View job
      Solutions Engineer (Clearance Required)
      Washington, DC
      ·
      $186K - $233K /yr
      (Employer provided)
      View job
      View all ML Engineer Jobs