Three Exceptional Achievements, a Recent-Projects Pitch, and a Project Deep Dive

This hiring process leans heavily on how candidates describe their own work. Before any technical interview, candidates submit their three most exceptional achievements in writing. The same list is read again by different reviewers at later stages, including a final review before an offer. Along the way, a short screen asks for an overview of recent projects, a project deep dive asks for a prepared presentation, and a hiring manager questions the strongest project in fine technical detail. Prepare all three pieces below for your own background. ### Clarifying Questions - May the achievements come from research, open-source or personal projects, or only from paid work? - For the deep dive, is the audience familiar with my domain? May I show diagrams or results from a past employer, or must everything be sanitized? - Is a live demo expected in the deep dive, or are slides enough? ### Part 1 — Three most exceptional achievements Write your three most exceptional achievements, one or two sentences each; shorter is better. Each entry must make clear the technical complexity, what you personally were responsible for, and the impact or return on investment. Reviewers read the list quickly, and long entries are reportedly set aside unread. ```hint One skim per entry For each entry, check that a reader who skims it once can say what was hard, what you did, and what changed because of it. ``` #### What This Part Should Cover - Technical difficulty stated concretely rather than with adjectives - Personal ownership separated from the team's work - Measurable impact, in one or two sentences ### Part 2 — Five-minute overview of recent work In a short screening call, you are asked to walk through your projects from the past two years in about five minutes. ```hint Choose the thread Decide which one or two projects deserve most of the five minutes, and what single theme connects the rest. ``` #### What This Part Should Cover - Which projects to include and in what order - Depth versus breadth inside the time limit - Details that invite useful follow-up questions ### Part 3 — Project deep dive and detailed questioning Prepare slides about the strongest project on your list. You present for about 30 minutes, then take about 15 minutes of questions. Separately, a hiring manager may skip the slides and question you quickly and in fine technical detail about the same project. ```hint Every claim gets a "how" For each number and design decision on your slides, prepare the next two layers of detail that an expert in the area would ask about. ``` #### What This Part Should Cover - A narrative arc: problem, constraints, design, results, lessons - Technical depth under rapid questioning, including rejected alternatives and failures - A clear line between your contribution and the team's ### What a Strong Answer Covers - Consistency: the same achievements, numbers and ownership claims hold up in writing, in five minutes and under detailed questioning - Honest handling of what did not work - Enough technical detail without exposing a past employer's confidential information ### Follow-up Questions - Your strongest achievement was a team effort. How do you state your part in one sentence without overclaiming or underselling it? - An interviewer challenges a number on one of your slides, and you do not remember the exact figure. How do you respond? - How would you present a project whose impact is hard to measure, such as infrastructure that prevented incidents? - If you could list only two achievements, which one would you drop, and why?