I applied online. I interviewed at TrueML in Apr 2026
Interview
I applied for the position, and the following day I received an invitation for a one-hour screening interview. The HR representative was professional, knowledgeable, and well-prepared. He demonstrated a clear understanding of the role's requirements and conducted the interview with a strong grasp of the position and its expectations.
I applied through a recruiter. I interviewed at TrueML in Apr 2026
Interview
Completed a lengthy interview process (~1 month total, from 4/14/26 to 5/12/26, including nearly 3 weeks between final interviews and the final compensation update) for a Senior Machine Learning Engineer / MLOps-focused role centered around production ML infrastructure, platform ownership, observability, cloud-native architecture, and cross-functional technical leadership.
Before entering the process on 4/14/2026, I explicitly communicated compensation expectations (~$200k+ base, or slightly lower with a strong sign-on component). The recruiter shared a target range of roughly $165k–$190k, stated the role had flexibility, and indicated there was likely room to bridge the gap.
The role was also initially described as being scoped closer to staff-level responsibilities before later being adjusted downward internally.
After completing 5 interview rounds between 4/15/26 and 4/24/26, I was verbally told on both 4/29/26 and 5/8/26 that the team was likely landing around $175k–$180k base pending final approval. However, after additional delays and follow-up, I was informed on 5/12/26 that the company had decided to relevel the role significantly more junior due to broader hiring changes and could now only support compensation around $130k.
The disappointing part was not simply compensation changing — hiring priorities and budgets evolve. The issue was the amount of candidate time invested after compensation expectations, role scope, and seniority discussions had already been clearly established upfront.
The recruiter was professional throughout, and I do not believe this was an individual recruiter issue. However, future candidates should strongly verify that leveling, budget approval, and role scope are finalized internally before committing to an extended interview process.
Interview questions [1]
Question 1
Tell us about a project where you leveraged online feature stores for real-time inference.
I applied online. I interviewed at TrueML (Ciudad de Mexico) in Jan 2026
Interview
I had to do 3 interviews, first was the screening one with a recruiter, then a theorical round where I was asked about QA methodologies and concepts and the last one was a technical round with a Senior QA where I was asked to produce a test script for a mock application. The interviewers were nice and easy to work with, however I can't say the same about the process itself. It's been several weeks since I had my last round and was told that they were interested in me but they were still finishing scheduled interviews with other candidates (recruiter said they were going to take a week at most to finish). It's been almost 2 months since I had my first interview, and the process has been anything but transparent. Communication with HR has been scarce troughout. Sent an email a few days ago asking for an update and there's been radio silence from the recruiter. Not a positive experience overall with HR. It seems they didn't really plan this process well at all and to me that's not a good sign. I would advise to avoid this company unless you're fine with waiting for months without getting a concrete answet about your process.
Interview questions [1]
Question 1
What is QA for you? What is POM and how is it used?