A recruiter call, a phone stage of a 60-minute coding round and a hiring-manager chat, then an onsite of four or five rounds: pair programming, a project deep dive, one or two system designs and a behavioral round. Senior candidates add a director conversation and two references.
18 questions
Project deep dive: present a project you ledBehavioralPresent a project you led in about 20 minutes: context, your role, the architecture, three hard trade-offs, metrics, cost and return, and what you would change. Then take 25…
Last asked Oct 2026
Train a model to extract highlight snippets from textML designEach training example is a passage of text with the snippet that should be highlighted and its start and end positions. Complete a PyTorch training pipeline that learns to predict…
Last asked Oct 2026
Hiring-manager round on impact and collaborationBehavioralA behavioral round on past project impact, work with non-engineering partners, mentorship, and roadmap influence. Distinct from the values-focused culture round.
Last asked Aug 2026
Design real-time comments on a design canvasSystem designLet people pin comments to points and objects on a shared design canvas, reply in threads, and see each other's comments live as the design changes underneath them.
Last asked Aug 2026
Select table cells and set a colorCodingDesign a Table class for a whiteboard app. A table has a fixed number of rows and columns. A user selects part of the table and sets a color on everything selected. Every cell…
Last asked Aug 2026
Design a top-K popular items systemSystem designReport the K most viewed or played items over sliding windows (last minute, hour, day) from a firehose of billions of events per day.
Last asked Aug 2026
Validate and parse a bracketed list stringCodingYou are given a string s made of lowercase letters, commas, and the parentheses ( and ). A run of letters is a word. Commas separate items. A pair of parentheses wraps a group of…
Last asked Aug 2026
Design an evaluation platform for a design-editing AI agentAI systemAn AI agent edits design files on request. Design the platform that evaluates it: the test cases, how an edited design is judged (automatic checks, model graders, human review)…
Last asked Jul 2026
Design permission-aware enterprise searchAI systemDesign search across every app a company uses (Drive, Confluence, Slack, Jira, GitHub, email and more) from one search box, plus an assistant that answers from the results. Nobody…
Last asked Jul 2026
Design layer document with undo, redo and batchesCodingYou are building the core of a design tool. A document holds layers. Each layer has a unique integer id and a set of string properties, such as color, shape or size. A layer does…
Last asked Jul 2026
Inherited permissions across teams, folders and filesCodingDesign a permission system for a workspace organized as a hierarchy of teams, folders, and files. - A team is a root. It can contain folders and files. - A folder sits inside a…
Last asked Jul 2026
Design a feed recommendation systemML designRank the items in each user's home feed so they engage more, choosing from millions of candidates within a couple of hundred milliseconds.
Last asked Apr 2026
SQL: each user's first share and closest collaboratorCodingTables hold users, files and user actions on files. Write SQL that finds the first time each user shared a file, then a query for each user's closest collaborator, the person they…
Last asked Jan 2026
Validate an IPv4 addressCodingGiven a string, decide whether it is a valid IPv4 address: four decimal numbers from 0 to 255 separated by dots, with no leading zeros and nothing else in the string.
Last asked Jan 2026
Design a distributed job schedulerSystem designDesign a service that runs millions of scheduled and on-demand jobs (cron-like and one-off) reliably across a fleet of workers.
Last asked Jan 2026
Run and operate a monolith on KubernetesSystem designA hiring-manager conversation for an infrastructure team whose backend is one large monolithic service. How would you run, deploy and operate it on Kubernetes: rollouts, health…
Possibly retired
Fill placeholders in a template stringCodingWrite a function that fills in a template string. template may contain placeholders written as {name}. The text between the braces is a variable name. keysi is a variable name and…
Template formatter with plural blocksCodingImplement formattemplate(text: str, keys: liststr, values: liststr) - str. keysi maps to valuesi; all values are strings. text can contain two kinds of expressions in braces: 1…
Question types
Figma interview process and questions · Land the Lab