We're building a new system of record for finance, one that understands not just the numbers, but the business context behind them. At its core is our Operational Ledger: a financial data layer that preserves every event, calculation, policy, source, and decision behind the financials, rather than reducing them to contextless entries.

Questions that once took weeks to answer become as routine as a Google search: Why did margins change? Which customers are actually profitable? How are we tracking against budget? We're not bolting AI onto legacy software. Quanta was built from the ground up around granular financial data, flexible primitives, and systems that agents can safely understand and act on.

We've spent years closing the books for real, fast-growing companies and turning what we learn into product. We've already replaced much of what QuickBooks and NetSuite can do and the manual work surrounding them. Customers are now turning off legacy accounting systems and moving to Quanta.

We're still early. The problems are hard, the ambition is enormous, and there's no playbook for what we're building.

The Team

We're a small tight-knit team working together in person in downtown San Francisco. Our team brings together deep expertise in engineering and finance. We've built accounting systems at Affirm, ledgers at Stripe and Robinhood, launched products from 0→1, scaled infrastructure processing billions of dollars, built finance functions, and closed the books under real operating pressure.

We understand our customers because we have been in their shoes. Quanta's earliest product was built around a few principles we still value: get to learning as quickly as possible, find the simplest solution that works, and build alongside real users and real-world edge cases.

Quanta is for people who want ownership, prioritize learning and outcomes over conventional playbooks, and are comfortable figuring things out as they go. The principles behind our earliest product still shape how we build today: get to learning fast, choose the simplest solution that works, and build with real users in the messy reality of real-world edge cases.

What you’ll do

• Lead our marketing efforts. Plan and create high-quality content across all mediums — including blog, social, and email — including customer stories, launch posts, and thought leadership pieces. You’ll make sure we break through the noise in this noisy AI era by creating differentiated content.

• Own our brand. You will own and drive Quanta’s identity, tone of voice, and visual storytelling. You’ll build a finance brand people actually love, trust, and want to rally around. You’ll ensure Quanta feels consistent and compelling everywhere: website, product launches, events, community, and employer brand.

• Build a new market category. We’re building a selling a category of tooling and outcomes that has not existed before as a single offering.

• Build the marketing foundation. Stand up systems, processes, and strategy for content, analytics, and distribution.

• Work across the GTM funnel. Partner with the team to shape messaging, surface insights, and support outbound and onboarding motions.

• Expand your scope over time. As we grow, you’ll lead the charge in building out new functions and motions from 0 → 1.

You will report directly to the CEO, work as GTM team with sales, and collaborate closely with design.

You Might Be a Fit If

• You’re excited to get work done on your own, as opposed to managing agencies or writing strategy docs. We're looking for someone who writes, ships, measures, and iterates every day.

• You’re a strong writer who loves turning complex ideas into crisp, engaging content.

• You’ve created content that broke through the noise and drove growth.

• You’ve worked in small teams, thrive in ambiguity, and get energy from starting with a blank page.

• You have a strong aesthetic taste for high quality content and brand.

Bonus Points

• Familiarity or experience with finance, SaaS, or B2B software

• Familiarity with early-stage GTM motions (e.g. founder-led sales, outbound, high-touch onboarding)

• Experience with GTM Engineering

• Experience with SQL

Why Quanta

Build a category, not just features. We're not selling a slightly better version of an established tool. We're changing what companies should expect from their financial systems.

Join early enough to matter. We're a small team. The things you discover, build, and prove can become part of how Quanta sells for years.

Learn directly from exceptional people. You'll work alongside founders, engineers, and finance leaders who have built financial infrastructure and operated finance functions firsthand.

Grow with the company. We're looking for someone who wants to master outbound, take on increasing ownership, and help us build the sales organization that comes next.

Benefits

• Competitive early-stage salary

• Competitive early-stage equity

• Health, dental, and vision insurance

• 401(k)

• Take-what-you-need paid vacation

• Commuter benefits

• Wellness stipend

• Paid lunches and dinners in the office

• All the equipment and tools you need to do your best work