---
title: 'Head of Marketing at Mosaic'
canonical: 'https://feeny.ai/job/head-of-marketing-mosaic-new-york-2kmnyntwgccc'
type: 'job'
last_seen: '2026-09-11'
---

# Head of Marketing at Mosaic

- **Company:** Mosaic
- **Location:** New York, NY
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-08-06
- **Last confirmed live:** 2026-09-11
- **Apply:** https://jobs.ashbyhq.com/mosaic/c6c6f07d-5c69-4be6-a387-a11fa745c6ff

## Job description

## About Mosaic

Mosaic is a leading global AI-driven deal modeling platform for private markets, used by leading investors and advisors including Apollo, Warburg Pincus, CVC, and Evercore. Mosaic automates and standardizes core deal analyses—such as LBOs and DCFs—so deal teams can move faster, reduce spreadsheet risk, and spend more time on investment judgment. Mosaic’s platform combines deterministic, rules-based calculations with AI-powered ingestion and agentic workflows to generate replicable, audit-ready outputs that private equity, private credit, and investment banking teams can trust across billion-dollar deals. As a fast-growing Series A company, we’re on a mission to build the operating system for the world’s most sophisticated investors and their advisors. We’re growing quickly and are hiring across engineering, product, customer enablement, and go-to-market teams. For those excited to sit at the intersection of high finance and technology, Mosaic offers a rare opportunity to shape how the industry operates for decades to come. Read more about our story:

- [Bloomberg](https://www.bloomberg.com/news/articles/2024-09-16/startup-touts-automated-deal-modeling-tool-aimed-at-overworked-junior-bankers?embedded-checkout=true)
- [Financial Times](https://www.ft.com/content/8c76fefd-dae4-41a9-b963-1a118a29f011)
- [NY Post](https://nypost.com/2025/01/09/business/this-startup-could-be-the-end-of-wall-street-all-nighters/)

## The Role

We're looking for our first marketing leader to build and scale the marketing function at Mosaic. Mosaic has built strong momentum through a product-led approach and close partnerships with many of the world's leading private equity firms and investment banks. As we continue to grow, we're looking for someone who can help us build the marketing foundation for our next stage of growth. Reporting directly to our CEO, you'll partner closely with leadership across Product, Sales, Customer Experience, and Engineering to shape how we bring our products to market, communicate our value to customers, and grow the business. Product marketing will be at the core of the role, complemented by ownership across content, customer marketing, demand generation, digital marketing, events, and brand. This is a hands-on leadership role. We're looking for a builder who enjoys creating strategy and executing it, not someone looking to inherit a large team. As our first marketing hire, you'll have the opportunity to establish the function, work cross-functionally across the business, and help determine how marketing evolves as the company grows.

## What You'll Build

- Define Mosaic's product positioning, messaging, and competitive differentiation.
- Partner closely with Product, Sales, Customer Experience, and the CEO to develop go-to-market strategies for new products and features, while bringing the voice of the customer into product and marketing decisions.
- Build compelling content that educates investment professionals, highlights customer success, and supports every stage of the buyer journey.
- Drive organic growth through content strategy, SEO, and emerging AI discovery platforms.
- Partner with Sales to develop campaigns and programs that generate awareness, qualified pipeline, and customer engagement.
- Own Mosaic's website, digital presence, and overall content strategy.
- Develop customer advocacy programs, case studies, customer proof points, and thought leadership initiatives.
- Measure marketing performance across awareness, engagement, pipeline, and customer adoption, using data to continuously improve results.

## What We're Looking For

- 5+ years of experience in B2B SaaS, enterprise software, or another technology company, with significant experience in product marketing.
- A strong track record of marketing complex or technical products to enterprise buyers.
- Excellent product storytelling skills and the ability to translate technical capabilities into clear, compelling customer value.
- A customer-first mindset, with experience using customer insights and market feedback to shape messaging and go-to-market strategies.
- Strong collaboration skills and experience working cross-functionally with Product, Sales, Customer Success, and executive leadership.
- Experience building marketing programs in a high-growth or early-stage environment, with a willingness to be hands-on as well as strategic.
- Strong analytical skills and a data-driven approach to measuring marketing effectiveness and making investment decisions.
- Familiarity with modern content marketing, SEO, and how AI-powered search is changing software discovery.
- Excellent written and verbal communication skills.

## Nice to Have

- Experience marketing AI-powered or workflow software products.
- Experience building or scaling marketing at a Seed to Series B company.
- Familiarity with private equity, investment banking, or financial markets is a strong plus.

What’s in it for you? This is a full-time position with:

- A competitive base salary; and
- An early-stage start-up equity package designed to create life-changing wealth when we win as a team.

Other Perks & Benefits

- 🦷 Health, vision & dental coverage
- 💰 401(k) plan
- 🌴 Unlimited PTO
- 🚠 Unforgettable team building events (feel free to ask about it during the interview 😊)

If you find yourself waking up every day seeking

- To be challenged by your peers
- To grow your skillset in building technology businesses
- To experience the joys, learning opportunities, and growing pains of doing something completely new
- To have a shot at a generational wealth creation event

…then Mosaic is definitely the place for you. We're looking to hire people who take ownership, communicate openly, have an entrepreneurial mindset, and are excited to bring a totally new technology to an incredible industry. We encourage all candidates to apply even if your experience doesn't exactly match up to our job description. We are committed to building a diverse and inclusive workspace where everyone (regardless of age, religion, ethnicity, gender, sexual orientation, and more) feels like they belong. We look forward to hearing from you!

## About Mosaic

## Company Overview
- **One-liner**: Mosaic is an AI-driven deal modeling platform for private markets that automates LBO, DCF, and other core analyses for investment professionals.
- **Entity Type**: Private (Series A, $18M raised, April 2026)
- **Headquarters**: New York City, United States (575 Fifth Avenue, 14th Floor, New York, NY 10017); also offices in Toronto, Canada
- **Founded**: 2022 (raised pre-seed in May 2022)
- **Founders**: Ian Gutwinski (CEO) and Angelica S. (Co-Founder)

## Core Business
- **Primary Industries**: Financial Services / Private Equity / Investment Banking – AI-powered deal modeling software.
- **Target Customers**: B2B – private equity firms, investment banks, credit funds, and other institutional investors and their advisors.
- **Mission/Purpose**: “Build the AI-driven operating system for deal makers” – enabling teams to move faster, reduce spreadsheet risk, and spend more time on investment judgment.

## Products & Services
- **Mosaic AI Deal Modeling Platform**: SaaS platform that uses generative AI and rules-based algorithms to generate near-instantaneous financial models (LBOs, DCFs, etc.) from CIMs and other source documents. Models are fully exportable to Excel with working formulas and best-in-class modeling practices. Integrates with Capital IQ and FactSet for streamlined workflows.

## Market Standing
- **Valuation/Market Cap**: Not disclosed (private company)
- **Key Metric**: Total funding of $18.1M (Pre-Seed $100k in 2022, Series A $18M led by Radical Ventures in April 2026)
- **Notable Investors/Partners**: Radical Ventures (led Series A); backed by founders of Ontra and BamSEC; used by Warburg Pincus, CVC Capital Partners, New Mountain Capital, Evercore, Investcorp, Onex Partners, OTPP, and others.
- **Growth Signals**: 50% YoY headcount growth (to 17 employees); offices in US, Canada, UK, India; “managing over $1 trillion in assets” among clients; consistent expansion of modeling capabilities and integrations.

## Competitive Advantages
- **Transparency**: All models downloadable to Excel with working formulas – no black box.
- **Accuracy & Reliability**: Rules-based algorithms that do not hallucinate, forget steps, or mislink formulas.
- **Speed**: Generates CIM-to-LBO in under 10 minutes, dramatically reducing time-to-decision.
- **Adoption by Top-Tier Firms**: Trusted by leading PE firms and advisory firms, creating a strong network effect and credibility.

## Strategic Focus
- **Current Priorities**: Build out the “AI-driven operating system for deal makers” – expanding modeling capabilities, deepening integrations (Capital IQ, FactSet), and scaling go-to-market (hiring across engineering, product, marketing, and sales).
- **Growth Direction**: Geographic expansion (UK, India presence growing) and vertical penetration into banking/credit, private equity, and other private market segments.

## Why Work Here
- **Culture**: Valuing intellectual curiosity, ownership, and collaboration. Emphasis on autonomy and impact.
- **Work Environment**: Hybrid/office – roles listed as New York City or Toronto; likely expects presence at HQ offices.
- **Compensation & Perks**: Attractive cash compensation, meaningful equity, “best-in-class benefits” (details not fully transparent).
- **Engineering Team**: Modern tech stack (AI/ML, strong financial modeling domain); small team with high ownership and cross-functional collaboration.
- **Notable**: Opportunity to shape the future of deal making in a fast-growing, well-funded startup backed by domain experts.

## Sources
1. [mosaic.pe/careers](https://www.mosaic.pe/careers)
2. [mosaic.pe/about](https://www.mosaic.pe/about)
3. [mosaic.pe](https://www.mosaic.pe/)
4. [LinkedIn Company Page](https://www.linkedin.com/company/mosaic-pe)
5. [Ashby Jobs Portal](https://jobs.ashbyhq.com/mosaic/797823c8-40a6-444b-b49f-6dea2b71869e)

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