Senior Product Manager

Fun; New York (NY); On-site; USD 140,000 - 210,000; Full time

Job summary

Fun is building infrastructure for consumer fintech applications, enabling seamless money movement and onboarding at scale. We are seeking a Senior Product Manager to own complex, high-impact initiatives and translate strategy into shipped outcomes.

You will frame problems, shape requirements, and drive execution end-to-end with Product, Design, Engineering, Payments, and Data to ensure business and user value.

Qualifications

• 5+ years of product management experience owning complex products or major initiatives.
• Experience building fintech, payments, banking, investing, or crypto products.
• Track record of taking products from problem definition through launch and iteration.
• Exceptional product judgment and a high bar for quality and detail.
• Strong technical fluency across APIs, data flows, system states, dependencies, and edge cases.
• Excellent execution across requirements, prioritization, cross-functional coordination, QA, and launch readiness.
• Data fluency, including defining success metrics, instrumentation, and turning analysis into decisions.

Responsibilities

• Own major initiatives end-to-end from framing the problem through requirements, execution, QA, launch, measurement, and iteration.
• Collaborate with Product, Design, Engineering, Payments, and Data to keep the roadmap moving and ensure the product delivers intended outcomes.
• Balance user experience with underlying systems, deep-diving with engineers on APIs and data flows without losing sight of the product feel.

Skills

PM experience

Fintech domain

APIs

Data fluency

Launch readiness

Cross-functional

Autonomy

QA

Tools

SQL

Job description

Capital markets are undergoing a fundamental shift. Assets that live in fragmented systems and manual workflows are moving onto blockchains - systems designed to move and store value more transparently and efficiently.

While this unlocks more open and programmable financial systems, it also introduces significant complexity. For most users, interacting with this new infrastructure is still too difficult.

Fun builds the infrastructure that powers consumer-facing fintech applications - handling onboarding, account access, and money movement so users can interact with blockchain-based systems as seamlessly as they do with traditional finance.

For fintech builders, Fun provides a best-in‑class onboarding and deposit stack that drives conversion and unlocks user growth. We operate at the intersection of financial infrastructure, complex engineering, and product experience.

About The Role

We re looking for a Senior Product Manager to own complex, high-impact product initiatives and turn Fun s product strategy into shipped outcomes.

This is a senior individual‑contributor role. You will own major initiatives end‑to‑end: from framing the problem and developing a point of view through requirements, execution, product QA, launch, measurement, and iteration. You ll work closely with Product, Design, Engineering, Payments, and Data to keep the roadmap moving and ensure the final product delivers the intended user and business outcomes.

The experiences we build sit on top of complicated systems. Users move money across countries, currencies, assets, payment methods, wallets, and account types, often without understanding (or wanting to understand) the infrastructure beneath them. Your job is to make those journeys feel simple, trustworthy, and obvious - even as you account for the edge cases, dependencies, and failure states that make financial products difficult to build well.

The best person for this role combines product judgment with real technical depth. You should be comfortable moving between the user experience and the systems beneath it - going deep with engineers on APIs, data flows, system states, constraints, and tradeoffs without losing sight of what the product should feel like for the person using it.

Most importantly, you have an exceptionally high (almost obsessive) quality bar. You notice the awkward copy, missing state, brittle edge case, incorrect spacing, inconsistent interaction, incomplete instrumentation, and unclear handoff that others miss. You stay with the work until the entire experience holds together. At Fun, it is not enough for something to technically work; it must be coherent, polished, resilient, and worthy of our users trust.

Requirements

• 5+ years of product management experience owning complex products or major initiatives
• Experience building fintech, payments, banking, investing, or crypto products
• A track record of taking products from problem definition through launch and iteration
• Exceptional product judgment and an unusually high bar for quality and detail
• Strong technical fluency across APIs, data flows, system states, dependencies, and edge cases
• Excellent execution across requirements, prioritization, cross-functional coordination, QA, and launch readiness
• Data fluency, including defining success metrics, instrumentation, and turning analysis into decisions
• Highly autonomous and able to communicate clearly across Product, Design, Engineering, Data, and leadership

Nice to Have

• Experience with onboarding, KYC, deposits, withdrawals, payment methods, or wallets
• Experience with B2B2C or embedded products
• Hands-on experience with SQL, product analytics, experimentation, APIs, or prototyping
• Experience shipping products at scale or working in an early‑stage organization

What Sets You Apart

• Your quality bar is unusually high - you spot what others miss and are direct about what is not good enough
• You own outcomes, not tickets, and stay engaged through launch and iteration
• You move fluidly between the user experience and the technical systems beneath it
• You have strong opinions but change your mind when better evidence emerges
• You create momentum without unnecessary process and make your area require less management

Why Join Us

• Shape the future of payments and programmable money
• Work with bleeding‑edge tech in a domain where innovation moves fast
• Join a mission‑driven team focused on access, openness, and trust
• Be a key contributor, not just a cog-your work will ship fast and matter
• Collaborate with top‑tier protocols, builders, and financial infrastructure