Senior Product Manager B2B Crypto Infrastructure

Apply

Join talent pool

2h ago

At Coinme, we're redefining access to financial services in a digital world. By combining the cutting-edge power of blockchain technology with everyday simplicity, we make digital currencies accessible and usable for all.

As the world's largest network of cryptocurrency kiosks with over 40,000 locations nationwide, we're breaking down barriers to crypto adoption through our seamless mobile app, secure digital wallet, and DeFi integrations. Beyond our consumer offerings, we're also the infrastructure powering the crypto revolution for businesses.

Through our enterprise Crypto-as-a-Service (CaaS) platform, we enable businesses to launch crypto capabilities in weeks, not months. Our modular, API-first infrastructure provides everything from KYC and payment processing to liquidity and custody solutions—all fully licensed and compliant.

We're big enough to lead the charge in decentralized finance but small enough that your ideas will make waves. Every role at Coinme contributes to building a financial future where everyone has the tools to thrive. At Coinme, your growth fuels our mission. Together, we RISE.

At Coinme, our mission is to make digital assets accessible to everyone by building the world's most trusted, ubiquitous crypto platform. Coinme is being acquired by Polygon Labs, where our stablecoin/crypto payments platform provides the regulated fiat on- and off-ramp layer within Polygon's Open Money Stack (OMS), a vertically integrated system connecting wallets, compliance, cross-chain orchestration, and always-on settlement through a single API. Built on a chain that has already processed over $2.3 trillion in stablecoin volume with partners like Revolut, Stripe, and Flutterwave, OMS is designed to move all money onchain, and Coinme is the infrastructure that connects it to the real-world financial system.

We're seeking a Senior Product Manager who is deeply technical, detail-obsessed, and payment-savvy to lead our B2B product initiatives and scale our crypto transaction orchestration infrastructure. If you've shipped API-first products in fintech or crypto and have hands-on experience scaling transaction fulfillment at a major exchange, stablecoin infrastructure provider, or crypto-native fintech, we want to hear from you.

What You'll Own

Own the full product lifecycle of Crypto-as-a-Service, with a strong emphasis on API quality, integration reliability, transaction fulfillment at scale, and partner success

Define and evolve APIs, SDKs, onboarding flows, sandbox environments, and technical documentation

Scale our on-chain transaction fulfillment pipeline, including signing infrastructure, gas management, wallet orchestration, and transaction queuing—to support high-throughput partner volumes across multiple chains

Write world-class PRDs that include sequence diagrams, detailed error states, edge-case handling, and compliance requirements

Collaborate with engineering on architecture decisions, payload structures, rate limiting, and event sequencing

Work with Compliance, Legal, Payments, and Fraud teams to optimize KYC/AML flows, chargeback handling, and risk controls

Drive iterative development cycles grounded in real partner usage, API analytics, and continuous testing

Act as the internal SME on payments, APIs, crypto rails, and integration best practices

What You Bring

5+ years of product management experience in crypto or fintech

Hands-on experience scaling crypto transaction fulfillment or orchestration infrastructure at a major exchange, crypto/stablecoin infrastructure provider, or similar high-throughput environment

Understands exchange infrastructure, including treasury management and liquidity operations

Strong understanding of blockchain settlements and blockchain infrastructure, including signing, broadcasting, gas and fee management, confirmation tracking, and error recovery

Experience building or supporting API-first B2B products, including REST APIs, SDKs, and webhooks

Ability to read logs, troubleshoot API failures, inspect JSON payloads, and guide partner engineers through integration issues

Demonstrated history of leading partner-facing integrations from onboarding to launch

High attention to detail in writing specs, mapping edge cases, and defining testing requirements

Experience working closely with engineering teams and speaking comfortably about architecture, dependencies, and system constraints

Familiarity with agile methodology, technical documentation practices, and rapid iteration

Tools experience: Postman, API consoles, Jira, Confluence, analytics platforms (Amplitude, Mixpanel, etc.)

Bonus: experience with major wallet platforms (e.g. Fireblocks), multi-signer or multi-wallet architectures, gas optimization strategies, and transaction queuing systems

Check out our AI Usage Guidelines to understand how we approach AI tools during the hiring process.
:

Coinme

Compensation: $84k - $180k estimated

Location: FL Miami US

Join talent pool

Receive similar jobs:

email-suggestions#handleInput click@window->email-suggestions#clickOutside" type="email" value="" name="user[email]">

infrastructure product manager non tech senior blockchain crypto defi

Miami, Florida, United States

Web3 Product Manager Salary

The average yearly salary for a Web3 Product Manager is $170k per year, with a minimum base salary of $110k and a maximum of $265k.

Check more information about Web3 Product Manager Salary.

Web3 Product Manager Jobs

Job Position and Company Location Tags Posted Apply

Senior Product Manager - Innovation

visa

$68k - $90k

Miami, FL, United States
product manager non tech senior blockchain crypto

9mo ago

<a target="_blank" rel="nofollow noopener sp