Role: Communications Manager
Location: Mexico City, Mexico (remote, with weekly in-person syncs)
Working pattern: EST overlap required
Reporting to: Head of Marketing
ABOUT COSIGN
Cosign is the fastest growing prop-tech company in the United States revolutionizing the $4 trillion rental industry with a market-leading one-of-a-kind rent guarantee product. Our mission is to expand housing access for renters and boost occupancy for landlords. Backed by top entrepreneurs, venture capital firms, and real estate investors, Cosign is built by experienced landlords and managers for landlords and managers who deeply understand the rental market's needs.
OUR MISSION CONTINUED
Cosign is on a mission to expand access to housing by helping landlords approve more qualified renters without increasing risk. We partner with owners and property managers to close the qualification gap caused by conditional approvals, thin credit files, and the absence of guarantors, materially improving leasing conversion and occupancy. We're building toward a near future where every U.S. property offers Cosign to renters who struggle to qualify, expanding housing choice while helping owners and operators convert demand into signed leases.
OUR HIRING PHILOSOPHY
At Cosign, we seek exceptional talent with relentless intellectual curiosity, individuals who:
We deliberately seek these rare, high-impact performers who attract similar talent. While most companies avoid hiring these exceptional individuals due to their demanding nature, we actively pursue them. When we find someone extraordinary, we move quickly to bring them onboard.
We believe average talent builds average companies. By assembling a team of exceptional performers, we're creating the talent density needed to transform the rental industry and set new standards of excellence.
THE OPPORTUNITY
Calling all storytellers and brand builders. We're looking for a strategic, hands-on Communications Manager who can own how Cosign shows up everywhere, externally and internally, from leadership's LinkedIn to the sales deck in a rep's hand. You will build the communications function from the ground up and define how Cosign sounds at every touchpoint.
As our first Communications Manager, you will own the entire stack: owned-channel strategy across LinkedIn, blog, website, PR, and executive communications, plus the messaging frameworks, sales collateral, and enablement materials that arm Sales, Partnerships, and Customer Success to sell with confidence. You will build the content engine behind our executive thought leadership and our Partnerships team's outreach, while partnering closely with leadership to keep every customer-facing message clear, consistent, and on-position.
Reporting to the Head of Marketing, this is a player-coach role: you'll ship high-stakes content yourself while coaching and upskilling a Copywriter, raising the bar for every piece of writing that leaves the company. It is ideal for someone who thrives in a startup environment, has built a communications function from 0 to 1 before, and is excited to own the full narrative, inside and outside the company, in a fast-moving, early-stage context.
KEY RESPONSIBILITIES
ABOUT YOU
As a highly motivated and data-driven communications expert, you take full ownership of the communications function, from messaging strategy to final content execution, without needing direction. You are deeply committed to your targets, remain structured under pressure, and distinguish true impact from mere output.
You thrive in early-stage landscapes where processes are still evolving. Instead of seeing gaps as obstacles, you view them as chances to innovate, bring fresh ideas, and find energy in constructing something new rather than simply working inside it.
You are a storyteller at heart, comfortable adapting your voice across executives, customers, partners, media, and internal teams, and using SEO insights and AI to drive the highest-performing content.
PREFERRED EXPERIENCE
We are looking for a passionate communications leader who is excited to shape Cosign's voice and build a world-class communications function from the ground up.
WHAT MAKES THIS OPPORTUNITY DIFFERENT
This is an opportunity to join one of the fastest-growing companies in U.S. PropTech at a pivotal moment in our growth. You will shape how Cosign communicates with the world, building the voice, content engine, and communications strategy that define our brand across customers, partners, investors, and the broader industry.
You will work alongside a team of exceptional performers, partner directly with senior leadership, and have real ownership over strategy and execution from day one. From building executive thought leadership and scaling our content engine to shaping company messaging and sales enablement, your work will have a direct impact on our growth and market presence.
WORKING AT COSIGN
This is a remote role, with our Marketing team centered around Mexico City. We believe great work happens through both flexibility and connection, so you'll have regular opportunities to collaborate with teammates in person through weekly meetups and team gatherings.
Cosign is looking for someone who thrives in a fast-paced, high-ownership environment and is excited to build alongside an ambitious team. We'll give you the autonomy to make an impact, the support to grow, and the opportunity to help shape both our communications function and the future of housing.
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