Security Engineer | PlanetScale Global Negotiation Guide
Negotiation DNA: Private ($1.2B Valuation) | Serverless MySQL Platform (Vitess-based) | Open-Source Foundation | Higher Risk/Reward
| Region | Base Salary | Stock (Equity/4yr) | Bonus | Total Comp |
|---|---|---|---|---|
| San Francisco HQ | $170K–$230K | $85K–$235K | — | $225K–$355K |
| Remote US | $155K–$215K | $75K–$215K | — | $205K–$330K |
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Security Engineers at PlanetScale protect a managed MySQL database platform that stores customer production data. Database security is the most critical layer of the software stack — a breach doesn't just expose data, it can compromise data integrity across every application using PlanetScale. The serverless model adds security complexity: multi-tenant isolation, ephemeral compute security, and access control across database branches. Enterprise customers require SOC2 and HIPAA compliance. [Source: PlanetScale Security Eng Comp 2025-2026]
Level Mapping: PlanetScale Senior Security Eng = CockroachDB Security Eng = MongoDB Security Eng = Google L4 Security
Global Levers
- Database Security = Foundation of Trust: "Database security is the foundation of customer trust. A PlanetScale security breach would compromise production data for every customer."
- Serverless Multi-Tenant Isolation: "Securing multi-tenant serverless database infrastructure requires strict compute and data isolation between customers."
- Database Branching Security: "Database branching introduces unique security challenges — access control across branches, data isolation, and branch permission models."
- CrowdStrike/Snyk Counter: Security companies offer premium comp with liquid equity.
Negotiate Up Strategy: "I'd like equity at $225K over 4 years. Database security is the foundation of customer trust, and I have offers from security companies with liquid equity." Counter at $190K-$215K equity is competitive.
Evidence & Sources
- [PlanetScale Security Eng Comp — Levels.fyi 2025-2026]
- [PlanetScale Security Architecture — Multi-Tenant Database]
- [Glassdoor PlanetScale Security Engineer Comp 2025]
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