went through the tesla product design loop about two months ago. sharing because the design interview experience at tesla is genuinely different from what most design interview prep resources describe.
the role: product designer, interior UX team. the screen/display work for the vehicle, not the tesla app or website.
the loop: recruiter screen: standard fit questions, asked specifically about in-vehicle or hardware-constrained UX experience. portfolio review with a design manager: 60 min. you pick 2 case studies to walk through. they were less interested in polish and heavily focused on constraint navigation. they kept asking 'what was the hardest constraint you worked against?' and 'where did you get it wrong first?'. bring a project where you failed and adapted. technical design challenge: you get a prompt a week before and present a solution live. my prompt was something like 'redesign an in-car feature for nighttime driving with one hand occupied.' they wanted to see your process: research approach, concept divergence, how you landed on a direction, prototyping fidelity decisions. cross-functional round: a PM and an engineer interviewing together. they ask how you handle design feedback from non-designers, how you prioritize when you can't build everything, and what design decisions you made that you'd reverse now. behavioral: similar to other roles, tesla specific. pace, autonomy, making decisions with incomplete info.
what surprised me: they care deeply about hardware constraints. pixels on a touchscreen at arm's reach while driving is a genuinely different problem from a phone app. if you don't care about that problem space it shows. figma prototyping depth matters. they wanted to see how you communicate interaction intent to engineers, not just a static mock. portfolio polish counted for less than i expected. the case study with the messiest-looking deck got the most engagement because the problem and thinking were strong.
what i'd tell someone prepping: pick your hardest, most constrained project. if you only have consumer app work, think through how you'd apply it to a safety-critical context. and prepare to explain every decision as a trade-off, not as 'the right answer.'