Staff security engineer, application security
Writer · New York City, NY · Seattle, WA · San Francisco, CA
Applied AIremotestaff$183k–$240k
At a glance
Highlights
- Build security foundations for AI systems powering Fortune 500 brands.
- Threat model LLM architectures and secure customer-facing AI agents.
- Design controls for data pipelines and model training environments.
What they offer
- Generous PTO plus company holidays
- Medical, dental and vision coverage
- Paid parental leave (16 weeks)
- Company stock options and 401k
- Wellness and learning stipends
Ideal candidate
A builder-minded AppSec engineer who partners with developers to enable secure innovation. You automate by default, communicate clearly, and are excited to define how enterprise AI is secured.
Requirements
- Minimum 4 years hands-on experience in application security engineering
- Proven track record securing large-scale production systems
- Excellent communication skills for technical and non-technical audiences
- Builder's mindset focused on automation and enablement
- remote policy
- Hybrid from New York City, San Francisco, or Seattle offices
Lab profile
About Writer
Enterprise generative AI platform for compliant content creation and business workflows
What they build
- Writer enterprise AI platform
- Palmyra enterprise LLMs
- Agent Builder for AI agents
Known for
- Enterprise-grade security and compliance
- Custom brand voice and guardrails
- Full-stack platform with own LLMs
Key facts
- Founded in 2020
- Headquartered in San Francisco, CA
- Series C unicorn valued at $1.9B
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