Hey, I suggest you contact DataDog engineers on LinkedIn, express your interest and ask them if they would accept to take 15min to answer a list of questions you have (people have a higher chance to respond positively if they see you are prepared and need them for a specific purpose).
I met OHarley and think highly of what they are building, both product- and company-wise. I encourage every great engineer with a passion for real-world products to take a look at the opportunity!
Location: Switzerland (Lausanne)
Remote: Yes (hybrid and onsite are ok too)
Willing to relocate: Yes (EU, US, APAC)
Technologies: I am a senior engineering manager with 20yoe leading orgs build maths/ML/AI-systems, most recently at Google.
Résumé/CV: https://lindemann.co/doc/cv.pdf
Email: m@lindemann.co (first name: Matt, He/Him)
(This is a repost, as I deleted the initial message by accident)