Founding Marketer

Praxy; San Francisco, Northern (CA, KY); Hybrid; USD 140,000 - 220,000; Full time

Benefits offered by this job

Equity

Health benefits

Direct access to CEO

Founder-led growth

Job summary

MintMCP is seeking a senior growth marketer to own and scale its go-to-market engines. You will shape messaging for a technical audience, drive demand across SEO, paid, and content, and orchestrate campaigns and webinars to convert inbound and outbound initiatives into measurable pipeline.

You will lead a data-driven approach, track CAC and payback, and partner with product and security teams. You will build a scalable growth flywheel using a fleet of agents to execute research, sequencing, and

Qualifications

• Built a growth marketing function from zero at an early-stage B2B company.
• Turned messy demand into measurable pipeline across multiple channels.
• Strong positioning and messaging instincts for a technical buyer.
• Experience running demand across multiple channels (SEO, paid, lifecycle, content).
• Experience running self-serve PLG and sales-assisted motions.

Responsibilities

• Own how MintMCP grows, turning heavy inbound into measurable, repeatable pipeline for self-serve and sales-assisted motions.
• Own messaging for a technical buyer and demand generation across SEO, paid, and content channels.
• Run webinar series and campaigns; build outbound with the AE team; manage lifecycle from signups to pipeline.
• Own funnel metrics: CAC, payback, and forecast to guide the team.
• orchestrate a fleet of agents to automate research, sequencing, follow-up, content drafting, and reporting.

Skills

Growth marketing

Demand generation

Content creation

Attribution & analytics

Job description

MintMCP helps companies put agents to work safely. We exist to help companies do more of their work with agents, and we build the infrastructure that makes a company's own work runnable by them. That has to start from trust. Our first product is an MCP gateway that gives those agents governed access to company data and tools.

Before agents can touch Slack, GitHub, Jira, Snowflake, internal databases, or production systems, you need to know what they can reach, what they did, and why they were allowed to do it. Most people carry far more permissions than any single task needs. If an agent uses your token directly, it inherits all of them. MintMCP scopes that access down to exactly what an agent needs to do its job and captures the data flows and audit logs security teams need. From there we are building the rest of the agent stack: connectors, monitoring, sandboxing, long-running agents, and memory, with the goal of becoming the system a company's work runs on.

We work in person in the San Francisco Bay Area. The structure is flat and the market moves fast, so you have a lot of latitude over what you work on and how.

AI-Native Startup

We are AI-native. Everyone uses Claude and Codex every day, and we have more agents than employees. They run in Slack alongside the team and handle sales, marketing, deal ops, and engineering on the same gateway we sell to customers, and we are building an entire company operating system around them.

Traction

Since launching in February 2026, we have grown to 50+ paying customers, with strong inbound demand. Customers include Coursera, Arlo, and Braze. We are backed by Cowboy Ventures and Coatue, with angels including Frederic Kerrest (Okta), Michael Grinich (WorkOS), Andrej Karpathy, Jeff Dean, and Scott Belsky. Our founders are machine learning experts from Stanford, Berkeley, and CMU, with applied research at Google Brain and Waymo, and one co-founded Coursera.

THE JOB

You own how MintMCP grows. Turn heavy inbound into measurable, repeatable pipeline across both motions: self-serve, where an engineer tries the gateway, and sales-assisted, where security review turns into a company-wide deal. You own positioning for a technical buyer and demand gen across SEO, AEO, paid, and content. You run a webinar series and a steady stream of campaign experiments, build outbound from the ground up with the AE team, and own the lifecycle that turns signups, trials, and security reviews into pipeline. You also own the numbers: how every channel performs, CAC, payback, and a forecast the team can plan against.

What makes this different is how you do it. You will not run every campaign by hand, and you will not wait to hire a team. You orchestrate a fleet of agents to do the research, enrichment, sequencing, follow-up, content drafts, and reporting, so one marketer covers more ground than a traditional team. Agents take on the repeatable work, so the role can stay broad.

This role calls for a senior growth marketer with the range to set the message, pick the highest-leverage bets, and instrument the funnel, then use agents to run it. The work is to look at a messy funnel, find the bottleneck, design the experiment, ship it the same day, and read the data the next morning. You report to the CEO and work across the GTM team. The role is in person.

About You

You have built a growth marketing function from zero. You have turned messy demand into measurable pipeline at an early-stage B2B company, ideally dev-tools, infra, or security, and you can point to the number.

You have real positioning and messaging instincts for a technical buyer. You can hold a conversation with engineers, security leaders, and AI leaders, and turn it into content and campaigns that land.

You have run demand across multiple channels, some mix of SEO, AEO, paid, lifecycle, and content, and you know how to pick the next lever, not just operate the one you know best.

You have run both a self-serve PLG motion and a sales-assist motion into a buying committee, and you know they need different plays.

You own the numbers. You are fluent in attribution and funnel analytics, and you can model CAC, payback, and a forecast the team can plan against. If that is not your background, you partner well with whoever owns it.

You are deeply AI-native and already use agents to multiply yourself. You have built or directed agentic workflows, not just used AI tools, and you are excited to run a fleet of agents as your team instead of hiring one.

You thrive before the playbook exists. You decide what matters, ship within hours, measure what happened, and change direction without a mature org around you.

Nice to have:

• You have stood up outbound that worked, partnering closely with AEs on targeting, messaging, and sequencing, not just running campaigns on your own.
• Experience taking a product upmarket, or repositioning and repricing one.
• Having built this once already at an AI-native company.
• Field marketing or events experience.

What we offer:

• Competitive compensation and meaningful equity.
• The room to define how a fast-growing infrastructure company goes to market, and to build the first AI-native growth engine from scratch.
• Direct access to the CEO, customers, and product direction.
• Health benefits, on a team that puts family and health first.