Improve Slack for creators

Last updated: July 13, 2025

Quick Overview

How would you improve Slack for power users? Walk through your product thinking process.

Jane Street
Product / Decision Making
Data Scientist
Jane Street
July 13, 2025
Data Scientist
Phone Screen
Product / Decision Making
Easy

20

5

1,698 solved


How would you improve Slack for power users? Walk through your product thinking process.

This product question from Jane Street's Phone Screen goes beyond feature brainstorming. The interviewer expects a framework-driven approach that considers market dynamics, user segmentation, and data-informed decision making.

What the Interviewer Expects
  • Identify the target user and their core problem
  • Propose reasonable solutions with basic prioritization
  • Define 2-3 key success metrics
  • Consider basic trade-offs and risks
Key Topics to Cover
Product strategy and vision
Growth loops and retention
User research and problem identification
Success metrics and KPIs
How to Approach This
  1. Start with the user. Who are they, what problem do they have, and what is their current workaround?
  2. Use a prioritization framework: impact vs effort, RICE scoring, or ICE scoring.
  3. Define success metrics using the AARRR framework: Acquisition, Activation, Retention, Revenue, Referral.
  4. Consider second-order effects. A feature might boost short-term engagement but hurt long-term retention.
Possible Follow-up Questions
  • How would you validate this idea before committing engineering resources?
  • How would you sequence the rollout across different user segments?
  • What competitive response would you expect and how would you prepare?
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Sample Answer
Framework for Product Thinking

Structure your answer using this framework: 1. **Clarify the goal**: What is the business objective? Increase revenue, improve retention, expand to a...

Detailed Analysis

**User Segmentation**: Different user segments have different needs. Power users want advanced features. New users need simple onboarding. Enterprise ...


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