Senior Product Marketing Manager

What We Do

Rillet serves accounting and finance teams-the financial brains of their companies. Our job is to help them run the numbers with impossible speed, accuracy, and insight.

Rillet is the AI-native ERP that middle-market and enterprise companies trust for revenue recognition, multi-entity consolidation, and investor reporting. To enable real-time finance and a continuous close, Rillet rebuilt the general ledger from the ground up for the AI era. Rillet serves companies from Series A through the public markets, including Mercor, Scribe, and Function Health, and is a certified partner of top accounting firms like EY and KPMG.

This huge market is ours to take. We have raised $100M+ from leading investors, including Sequoia, a16z, Iconiq, Oak HC/FT, and First Round, to help everyone run their numbers at the speed of AI.

Who We Are

Rillet's pace is not for everyone. Intelligence is table stakes. To succeed here, you need extreme speed, agency, and flexibility.

The people who thrive at Rillet do not wait for assignments. They internalize the mission, design a strategy, and bring back results that are better, faster, and more creative than a manager could have asked for.

Our work revolves around our customers. The people who succeed here are energized by delivering what matters most, even when it was not part of the original plan.

Rillet is built on deep accounting expertise, and it takes people from many disciplines to build a category-defining company. You do not need to be an accountant to thrive here. You do need to care deeply about the problems we solve and the impact our customers can create. Together, we combine the precision of accounting with the speed, creativity, and ambition of AI-native software to power the financial core of the world's fastest-growing companies while redefining what finance teams should expect from their software.
Who We Need

We're looking for a senior marketing leader to take the early traction we've built and scale it into a world-class marketing engine. You'll own messaging, campaigns, channels and metrics from day one - and you'll work closely with the CEO and GTM to craft Rillet's positioning. This is a rare opportunity to define the brand, strategy and motion at a company building a category-defining product.

We're looking for teammates who value in-person collaboration and are within commutable distance of our NYC or San Francisco offices (or willing to relocate). Team members are required to work in-office Tuesdays and Thursdays, plus one additional flexible in-office day. Certain roles may require additional in-office time based on function.

What You'll Do

• Own and evolve our messaging and positioning to clearly communicate Rillet's value to finance and accounting teams.
• Build and execute multi-channel marketing campaigns that drive awareness, engagement, and pipeline.
• Partner with Sales to create compelling content and collateral that supports every stage of the buyer journey.
• Test and scale programs across digital, email, paid, events, and content - prioritizing what works.
• Collaborate with the CEO on thought leadership and category creation.
• Build the foundation for a modern, metrics-driven marketing function - including tooling, reporting, and playbooks.

Who We're Looking For

• 10+ years of experience in B2B SaaS marketing at top-tier companies, ideally with more recent experience at AI companies.
• Track record of increasing scope and seniority - for example, someone who built their foundation at a company like Harvey or Baseten and is ready to own a function at a higher level.
• Strong copywriting and storytelling skills, with a knack for translating complex ideas into clear messages.
• Experience across brand, product marketing, demand gen, and content (you've likely worn many hats).
• Excitement about building from 0 to 1 and owning outcomes - not just activities.
• Bonus: Experience marketing to finance and accounting teams or working in fintech.
• Willingness to travel a few times a year for offsites, events, and team gatherings.

Life at Rillet

• Grow with us. Take meaningful ownership, expand your scope, and make an impact as Rillet scales.
• Competitive pay and meaningful equity. Be rewarded for the value you help create.
• Benefits that support you. We offer medical and dental coverage, including up to 100% of employee premiums and 90% of dependent premiums, along with a 401(k), flexible PTO, nine company-wide holidays, and paid parental leave for eligible employees.
• Better together. We're hybrid-first, with teams centered in New York City and San Francisco, as well as select remote roles. Our offices are stocked with snacks, we regularly provide lunch and dinner, and we make time to connect as a team.