Product Manager, Financial Core & Revenue Recognition

BigTime Software, Inc.; Chicago, Northern (IL, KY); Hybrid; USD 125,000 - 150,000; Full time

Job summary

BigTime Software, Inc. is seeking a Senior Product Manager to own the Financial Core surface of its PSA platform.

You will define the roadmap for project accounting subledger, revenue recognition, and the cost model, partnering with engineering, design, and finance to ship backend-first capabilities that customers rely on for accurate close and reporting. You will write clear specs, gather input from controllers and CFOs, track accounting standards, and drive AI-native workflows that explain

Qualifications

• Extensive PM experience in a B2B SaaS setting with backend focus.
• Experience collaborating with engineering on data models and system design.
• Ability to translate conversations with finance leaders into concrete requirements.
• Comfort with AI-native workflows and agent-driven features.

Responsibilities

• Own project accounting subledger, revenue recognition, and cost model.
• Define AI-native finance workflows and close checklist automation.
• Write precise specs for engineers and ensure controller acceptance.
• Collaborate with Sales, Finance, and Customer Experience to shape roadmaps.
• Manage ERP/GL integrations and ensure bidirectional reconciliation.

Skills

Product management for B2B SaaS

Strong written communication

Decision making under ambiguity

Technical fluency in data models

AI-native product development

Education

Accounting degree (CPA/CMA optional)

Tools

ERP / accounting platforms (NetSuite, Sage Intacct, Dynamics, QuickBooks)

Job description

BigTime Software, Inc. is seeking a Senior Product Manager to own the Financial Core surface of its PSA platform.

You will define the roadmap for project accounting subledger, revenue recognition, and the cost model, partnering with engineering, design, and finance to ship backend-first capabilities that customers rely on for accurate close and reporting. You will write clear specs, gather input from controllers and CFOs, track accounting standards, and drive AI-native workflows that explain