Product Manager: AI-Driven Financial Core & Subledger

MassMutual Ventures; Illinois; On-site; USD 125,000 - 150,000; Full time

Job summary

BigTime Software, Inc. is seeking a senior product leader to own the Financial Core surface, including project accounting subledger, revenue recognition, cost model, and ERP integrations.

You will define specs, partner with engineering, and drive the roadmap for AI-native finance workflows in a fast-growing PSA platform. You will work with controllers, CFOs, and accounting teams to translate needs into prioritized requirements, manage regulatory changes, and ensure alignment with sales and

Qualifications

• 6+ years of product management for the PM level, or 4+ years for the Senior PM level, on a B2B SaaS product with genuine domain depth.
• Track record of shipping complex, backend-heavy capability that customers adopted, not just features that launched.
• Strong written communication; you can hold a position in a document and change your mind in public when the evidence moves.
• Comfort operating with ambiguity and a bias toward getting to a decision quickly.
• Experience working directly with engineering on data models and system design, and enough technical fluency to be useful in that conversation.

Responsibilities

• Write specifications precise enough that an engineer can build from them and a controller would recognize them as correct.
• Spend real time with controllers, CFOs, revenue accountants, and accounting managers at services firms, then turn what you hear into requirements with defensible priority.
• Track regulatory and accounting-standard changes on an ongoing basis, and represent their downstream compliance impact in roadmap decisions.
• Make the prioritization calls for your surface and defend them with evidence rather than volume.
• Partner daily with engineering and design inside and across pods. Trade-offs get settled in the room, not through an approval chain.
• Define acceptance criteria, including for agent behavior, and hold the quality line before anything ships to a customer close cycle.
• Work closely with Sales, Customer Experience, and Finance so the roadmap reflects what wins deals and what keeps customers.
• Own the financial contract other pods build against, and review any feature across the platform that creates or changes financial data.

Skills

Product management

Backend systems

Written communication

Ambiguity tolerance

Technical fluency

AI-native mindset

Education

CPA/CMA accounting degree relevance

Tools

NetSuite

Sage Intacct

Microsoft Dynamics

Workday Financials

Deltek

Unanet

QuickBooks

Job description

BigTime Software, Inc. is seeking a senior product leader to own the Financial Core surface, including project accounting subledger, revenue recognition, cost model, and ERP integrations.

You will define specs, partner with engineering, and drive the roadmap for AI-native finance workflows in a fast-growing PSA platform. You will work with controllers, CFOs, and accounting teams to translate needs into prioritized requirements, manage regulatory changes, and ensure alignment with sales and