What are the responsibilities and job description for the Product Marketing Manager position at Corridor?
AI has changed software development. Security hasn't caught up – until now. Corridor is changing the game of product security, giving developers the ability to secure their AI coding.
Our team has lived at the intersection of AI and cybersecurity. Collectively, we've led security at some of the world’s largest companies, driven cybersecurity policy efforts in the US government, and published AI research at Stanford.
We’re building an entirely new category of security tooling. We call this category ACSM: Agentic Coding Security Monitoring: a proactive, embedded approach to securing AI-generated code inside the code generation loop.
We’re looking for a Product Marketing Manager to define, articulate, and operationalize this category into a clear market narrative that drives adoption, pipeline, and conviction.
This is a foundational PMM role reporting to our General Manager.
What You’ll Do
Further define and own the ACSM narrative
A hybrid PMM early-stage GTM generalist
Our team has lived at the intersection of AI and cybersecurity. Collectively, we've led security at some of the world’s largest companies, driven cybersecurity policy efforts in the US government, and published AI research at Stanford.
We’re building an entirely new category of security tooling. We call this category ACSM: Agentic Coding Security Monitoring: a proactive, embedded approach to securing AI-generated code inside the code generation loop.
We’re looking for a Product Marketing Manager to define, articulate, and operationalize this category into a clear market narrative that drives adoption, pipeline, and conviction.
This is a foundational PMM role reporting to our General Manager.
What You’ll Do
Further define and own the ACSM narrative
- Describe to potential customers how AI-powered engineering is changing product security and differentiate how our approach meets the moment
- Establish Corridor’s positioning relative to legacy security tools and emerging competitors
- Messaging frameworks, ICP definitions, personas, and use-case narratives
- Website copy, pitch decks, and early enablement content
- Launch narratives for new product capabilities
- Write, ship, and iterate quickly
- Run lightweight GTM experiments to test messaging and resonance
- Establish early marketing infrastructure
A hybrid PMM early-stage GTM generalist
- You’ve been a first or early PMM, or operated in ambiguity at high-growth startups
- You’re equally strong in strategy and execution
- You understand category creation and narrative-led growth
- You love talking to users and identifying patterns across industries and roles
- You know how to find wedge use cases and early adopters
- You’re fluent in selling to technical buyers (security, infra, developer, AI teams)
- You can produce crisp, confident content that elevates the company
- You bring opinions — and revise them quickly based on evidence
- 4–10 years in Product Marketing, GTM, or related roles
- Experience in cybersecurity, developer tools, or deeply technical B2B products
- Demonstrated ability to build positioning, messaging, and ICPs from scratch
- Strong writing samples or portfolio of work you personally created
- Comfort working closely with founders and early GTM teams
- High ownership, bias for action, and comfort with incomplete information