Citrine Informatics Interview Questions
& Process

You'll start with an interview with the Recruitment Manager. Then, you'll need to submit a Role Play presentation. After that, there will be a Role Play interview with three managers. You'll then go through some structured interviews, and also some reference interviews. Finally, there's a C-Level interview, followed by finalization with background checks.

I interviewed for a Senior Product Manager role at Citrine Informatics. The job description was a bit misleading, saying materials/chemicals experience was a bonus but really they wanted cloud, databases, and data management expertise. The process ended halfway through the 8 rounds without a deep dive into my background. The second interview was just one question: "describe a process of coming up with a new cooking recipe for chefs" – totally unrelated to the PM role or job description. It felt like they weren't interested in my PM experience or the listed skills. This isn't how it's usually done in the industry, which involves market research, SDLC, and team collaboration. The interview process lacked structure and transparency. There was no initial screening call with HR/TA. They said the presentation prep would take max 2 hours, but it was way more, and the window to complete it was tiny. They ended up favoring someone with a research background, which wasn't in the JD and really limits the candidate pool. They told me they wanted someone to take over the interviewer's role, who has a research background. It's ironic because they mentioned their CEO's interview experience where he was asked "how many barbers are in Raleigh", implying they're more interested in putting people through a wringer than assessing actual contribution. Yet, they ask questions like devising a cooking recipe. I also asked about their financial stability given the 2023 layoffs and subsequent funding rounds, but the answers were vague. When I asked why they were hiring after layoffs and the current employee count, I got unclear responses. It seems like a startup struggling with growth. They also asked if I was fully Covid vaccinated because they are a federal contractor, which I found odd for a remote role in Fall 2023. Federal contracts have slim margins, which might explain the issues. The whole experience was marked by unclear communication, a misrepresented JD, and concerns about company stability, especially with government contracts. I'd advise doing your homework on the role and finances before applying. Many AI companies aren't laying off staff, which says a lot. Honestly, don't apply.

I applied online and a recruiter got in touch a few days later to schedule an initial interview. After the interview with the hiring manager, there was a project, then another skills-based interview, and a final interview focusing on company values. The recruiter who contacted me was great and always answered my questions promptly. Before my first interview, they sent me useful information about the company and benefits. My first interview with the hiring official went well, and I was excited to advance to the next round. The second round involved a project that took a few hours to complete. I submitted my project and was ultimately rejected with a standard email, lacking any specific reasons for the decision. It seems odd given the significant time and effort invested in the project. I would have appreciated feedback on why I was rejected, especially since the assignment was subjective.

The citrine interview process for a software engineer is long, taking over 16 hours which isn't great for a candidate's time. They don't advertise upfront that it's a 12-hour process, which is double the usual length. They should be clear about the time commitment. They focus more on behavioral questions than technical skills. Their take-home test is supposed to take about 5 hours, which is impossible given the constraints: language restrictions, weird unicode characters and output formatting, API and dockerizing, unit tests, and automated testing. The main part, a parsing and DSL exercise, could easily take 5 hours by itself. Interviewers ask behavioral questions over Zoom in a robotic way, even apologizing for sounding scripted.