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Company Business Model and Product Market Understanding Questions

Demonstrate understanding of how the company creates and captures value through its business model and product offering. This includes knowledge of the product portfolio, value proposition, target customer segments, use cases, pricing model, and how products map to market needs. Candidates should be able to explain how the company makes money, the primary revenue streams, product positioning, and how product decisions affect customer value and strategic direction.

MediumTechnical
68 practiced
A competitor launches a cheaper, stripped-down version of their product and starts an aggressive marketing campaign. As an engineer on the product team, propose short-term and long-term technical and product responses you would recommend to leadership. Discuss options such as targeted discounts, feature prioritization, performance improvements, and go-to-market engineering support, and include risks for each option.
HardTechnical
51 practiced
Write an optimized ANSI SQL query to compute 30-day rolling retention for cohorts by signup date. Use the schema below and return rows: (cohort_date, day_n INTEGER 0..30, retained_count, cohort_size). Also describe indexing, partitioning strategies, and an approach if the dataset is too large for single-node SQL (e.g., move to Spark, BigQuery). Schema:
users(user_id INT, signup_date DATE)
events(user_id INT, occurred_at TIMESTAMP)
EasyTechnical
54 practiced
Compare three common pricing models for software products: freemium-to-subscription, usage-based (pay-as-you-go), and tiered enterprise licensing. For each model, describe typical customer profiles, the company advantages and risks, and one engineering implication (e.g., telemetry or billing changes) you would implement to support it.
MediumTechnical
49 practiced
Design and describe a server-side feature-flagging system to gate premium features that integrates with billing. Provide a simple data model (tables/fields), API endpoints for checking flags and updating entitlements, a short example code snippet (in Python) showing flag check on request, and considerations for cache consistency, latency, and scale.
MediumSystem Design
103 practiced
Design a 'Save for Later' feature aimed at increasing retention for a content platform. As the engineer, outline the end-to-end implementation: API contract, data model (tables or objects), telemetry/events to emit, success metrics to monitor, experiment design for A/B testing, and a safe rollout strategy that minimizes customer disruption.

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