Growth Engineer
About the role
Growth Engineer to design, build, and scale Casco's growth engine with a focus on automating growth processes, targeting a technical security audience, and balancing rapid experimentation with user trust and brand integrity.
Responsibilities
- Own the Growth Engine: Architect and wire the automation layer (APIs, webhooks, LLM agents) that turns product triggers, like a completed pentest, into programmatic upsells.
- Do Things That Don't Scale: Hustle manually to validate new channels and tactics first. Once a playbook proves it drives high-quality traffic, write the code to automate and scale it indefinitely.
- High-Tempo Experimentation: Rapidly ship, measure, and iterate on campaigns across HackerNews, Reddit, and LinkedIn to compound user acquisition.
- Technical Chops + Marketing Instincts: Write the scripts necessary to stitch our systems together, and the copy required to convert security engineers.
- AppSec Maturity: Move fast and break things in the automation layer, but possess the industry context to never compromise user trust, privacy, or brand reputation.
Qualifications
- Excellent communicator: Strong writing, researching, and communication skills. You can craft copy that resonates with a technical audience
- Development experience: Not necessarily in a formal engineering role, but enough to vibecode your own growth automations and stitch systems together
- Technical audience expertise: Experience targeting security and development teams as customers, or writing for deeply technical audiences
- Campaign experience: Hands-on experience running email campaigns, GTM campaigns, and sales enablement programs
Skills
Benefits
- San Francisco based: Work from our SF office.
- Competitive Compensation: Base salary $180,000, Equity package with high growth potential
- Actual Impact: Your work directly shapes how we acquire and grow our user base.
- Learning Opportunities: Budget for conferences, books, and tools.
- Smart Colleagues: Team of ex-AWS engineers and security experts.

About Casco
Autonomous security testing for AI systems
Casco helps companies confidently ship AI agents and apps by simulating attacks on their AI systems, identifying vulnerabilities, and providing guided remediation. Companies building on AI face a disproportionate amount of cybersecurity threats. 73% of enterprises experienced at least one AI-related security incident in the past 12 months, with the average incident cost amounting to $4.8m. It also takes 40% longer for these companies to identify and address these breaches vs. non-AI related incidents. Check if your AI system is secure at casco.com --- We already secure AI systems deployed in 60% of Fortune 500 companies and are default alive. [1] [1] http://www.paulgraham.com/aord.html
More open roles at Casco
- 2mo ago
- Product Engineer2mo agoSan Francisco, CA · Casco
- Technical Account Executive4mo agoHybrid (San Francisco, CA)
- Offensive Security Engineer11mo agoHybrid (US) · Engineering
- Software Engineer11mo agoHybrid (Remote (US))
