Senior Product Manager

Codex is building the infrastructure for stablecoin-based cross-border payments — moving money faster, cheaper, and more transparently than the legacy financial system. Backed by Circle, Coinbase, Dragonfly, Wintermute, and Cumberland, we're a small team solving hard problems at the intersection of crypto and global payments.**

• Own the 3P payout and collections product end-to-end — from strategy and prioritisation through to spec, build, and launch
• Define and maintain the product roadmap for FP integrations and direct banking rail integrations as the business scales
• Write detailed, buildable specs — engineers should be able to ship from what you produce
• Design the user journey and frontend experience for payout and collections flows, with strong opinions about what a client actually needs to see and do

• Evaluate FPs and banking partners across pricing, rail coverage, onboarding complexity, licensing constraints, and operational reliability — and make clear recommendations on which to integrate and in what sequence
• Lead the integration process with new FPs end-to-end: scoping, spec, coordination with Engineering, and go-live
• Understand the FOF implications of each FP and banking relationship, and design around the constraints rather than discovering them after the fact
• Stay current on the FP and payments infrastructure market — who the relevant players are, what they're good at, and where the gotchas are

• Work day-to-day with the co-founders, Customer Operations, and the Engineering team
• Align with Financial Partnerships on which FPs and banks are being evaluated, and feed product requirements into the partnership prioritisation process
• Work closely with Compliance and Legal on licensing constraints and fund safeguarding requirements
• Surface client feedback on payout and collections UX to inform the roadmap — you'll be talking to clients directly

• 6 to 10 years of product experience, with meaningful depth in cross-border payments infrastructure — payouts, collections, virtual accounts, and FP/banking integrations
• Must have shipped both directions of money movement: outbound payouts and inbound collections
• Prior hands-on integration experience with payment infrastructure providers Payments-native: you understand flow of funds, rail mechanics, corridor-specific constraints, and how licensing affects what you can build
• Opinionated about UX for a B2B payments ICP — you know what a client needs to see when they place an order, and you can design for it
• Background at a licensed cross-border payments company or stablecoin payments shop at Series A–C scale