Senior Product Manager, Grantseeker - Build Impactful Grants

Fluxx; New York (NY); On-site; USD 195,000 - 200,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Flexible time off

Paid sick leave

12 weeks of fully-paid parental leave

Annual learning and development stiped

Internet stipend

One-time home office set-up stipend

401(k) retirement plan with company (X

Incentive stock options

Job summary

Fluxx is seeking a Senior Product Manager to own and evolve Grantseeker, Fluxx's grantseeking platform. This is a full-time, in-office role based in Manhattan, NY, with a hybrid schedule requiring three days in the office.

You will lead a strategic, data-informed roadmap, drive cross-platform consolidation, and push a product-led growth motion across activation, retention, and monetization. You will partner with Grantmaker and engineering to deliver high-impact capabilities.

Qualifications

• 8+ years in software PM with real revenue ownership of a B2B SaaS product.
• Direct product-led growth experience: freemium tiers, self-serve onboarding, activation/retention instrumentation.
• A track record of hard prioritization calls — including saying no with reasons attached.
• Genuine data fluency; you build your own funnel views rather than outsourcing your understanding of the numbers.
• Strong written communication (specs, memos, decision records) and experience shipping in tight, iterative cycles with design and engineering.
• Comfort with ambiguity and an early-team environment.

Responsibilities

• Own the Grantseeker roadmap with a 12–18 month strategy aligned to customer evidence, funnel data, and business goals.
• Consolidate Grantseeker Classic and Pro; manage migration tooling and sunset timeline.
• Improve activation, conversion, retention, and expansion; optimize the paywall siting.
• Own import tooling, data mapping, onboarding, and first-week experience.
• Align Fluxx data models to enable data flow and shared visibility with the Grantmaker team.
• Turn public filing data into better matching and AI-driven insights.
• Write specs, groom backlog, run discovery and ship in cadence with design/engineering/go-to-market.

Skills

PM experience

Product-led growth

Data fluency

Written communication

Ambiguity tolerance

Cross-functional shipping

Job description

Fluxx is seeking a Senior Product Manager to own and evolve Grantseeker, Fluxx's grantseeking platform. This is a full-time, in-office role based in Manhattan, NY, with a hybrid schedule requiring three days in the office.

You will lead a strategic, data-informed roadmap, drive cross-platform consolidation, and push a product-led growth motion across activation, retention, and monetization. You will partner with Grantmaker and engineering to deliver high-impact capabilities.