Software Engineer, Security
Cursor
San Francisco, CA • 16m ago • On-site
Senior
On-site
140,000 - 225,000 USD/yr
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Quick Facts
Role: Software Engineer, Security
Annual salary range: $140,000–$225,000 USD
Base pay: case-by-case based on knowledge, education, and experience
Description
You will build security-focused systems for an AI-driven environment—creating AI-augmented code review, least-privilege and just-in-time (JIT) cloud access, and safe execution for agents that interact with code. The role also involves preventing inappropriate data from being logged and implementing secure handling for agent tool calls and command execution. You’ll test hypotheses with ablations and analyze rollouts to find bugs, shortcuts, or mismatches.
Responsibilities
Build AI-augmented code review to get involved in important systems at the right time
Build a least-privilege and JIT system for cloud access that enables engineers and enforces least privileges
Implement a safe environment for agents to engage with code
Implement a framework for securely handling agent manipulation of user systems (e.g., MCP tool calls and command execution)
Implement a paved road for preventing inappropriate data from being logged
Requirements
Experience building or scaling secure systems in fast-moving environments
Preferred Qualifications
Strong software engineer first, with security as your superpower
Think like both a builder and an attacker; anticipate vulnerabilities before they become issues
Care about developer experience; build secure and frictionless solutions
Comfortable moving quickly, owning problems end to end, and iterating with limited guidance
Strong opinions on secure defaults, balanced with pragmatism and rigor
Enjoy working on small, high-talent teams where impact is magnified
Motivated by protecting developers and users; see security as an enabler
Compensation and Benefits
Annual salary range: $140,000–$225,000 USD
Equity
Comprehensive medical, vision, and dental coverage
Access to a 401(k) retirement plan
Short- and long-term disability insurance
Life insurance
Various discounts and perks
Interview Process
2–3 short technical interview(s)
Onsite: work on a small project, discuss ideas, and meet the team
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