Growth Engineer

About Casco

Autonomous security testing for web apps, APIs, cloud, and AI systems

Tech description:

- Custom computer use stack.
- Agentic workflows.
- Predominantly TypeScript

Job description:

We are looking for a Growth Engineer to design, build, and scale our growth engine. You will treat growth like a video game, constantly experimenting to get the highest score. You have the technical chops to wire together agents and APIs, the marketing instincts to convert a deeply skeptical security audience, and the AppSec maturity to communicate with credibility.

## **What You'll Do**

* **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.

## **What We're Looking For**

### **Must-Haves**

* **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

## **What This Role IS NOT**

* **Death by PowerPoint:** You won't be building pitch decks to get committee approval for minor experiments. We bias toward action.
* **Brand Bikeshedding:** You won't spend weeks debating font weights or logo placements.
* **Vanity Metrics:** We don't celebrate "impressions." We care about pipeline, product usage, and revenue.
* **Vendor Management Hell:** You won't spend your days evaluating bloated enterprise marketing software. You'll build leaner, faster systems yourself.

## **What We Offer**

* **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:** We support your growth with a budget for conferences, books, and tools.
* **Smart Colleagues:** Work with a team of ex-AWS engineers and security experts who are genuinely excited about what they build.

Skills:

Software Security, Marketing design