Senior Product Manager, Custody

About the Role You will own the strategy, roadmap, and mechanics for how digital assets are secured and moved. You will design end-to-end deposit and withdrawal flows, drive chain and wallet integrations, define signing and key management approaches, and build policy-driven authorization. You will work with engineering, operations, finance, compliance, security, and partners, write technical specs and API documentation, and analyze on-chain and transaction data to optimize performance and reliability.

Requirements Minimum of 4+ years experience in Product Management Strong background building API-based products Strong understanding of blockchain fundamentals including wallet architecture, transaction construction, and signing models (MPC, HSM, multi-sig) Proven ability to develop product and marketing strategies and communicate recommendations to executive management Ability to understand and discuss technical concepts with engineering teams Excellent written and verbal communication skills Demonstrated expertise in project management methodologies and tools, particularly Jira Strong analytical and problem-solving skills including ability to write SQL queries and analyze data Preferred: Experience building institutional custody, wallet, or staking products Preferred: Familiarity with EVM and non-EVM chain integrations Preferred: Prior experience in a software engineering or sales engineering-like role Preferred: Experience in a fast-paced startup environment

Responsibilities Own the custody roadmap and execution, prioritizing asset and chain integrations and policy engine capabilities Design end-to-end deposit and withdrawal flows from API contract through wallet operations, signing, broadcast, confirmation, and exception handling Integrate with custody technology partners, signing providers, and node infrastructure vendors Lead cross-functional collaboration with Engineering to translate product requirements into production-ready systems Develop reconciliation processes and automate exception handling across on-chain activity with operations and finance Ensure custody flows meet regulatory requirements, key management standards, and fraud protections by collaborating with compliance, security, and risk Write technical specifications and internal and client-facing API documentation Analyze on-chain and transaction data to identify optimizations, measure flow performance, and inform product decisions

Benefits Healthcare Insurance: zerohash covers roughly 100% of employee premiums and a portion of spouse/children (U.S. only) Vision & Dental Insurance (U.S. only) Chance to earn equity Maternity & Paternity leave (after 6 months) WeWork All Access Membership WFH Yearly Stipend L&D Yearly Stipend (after 6 months) Senior Product Manager, AI Enablement CoinDesk · 6 days ago Product Manager SatoshiLabs · 1 week ago Product Manager Crossmint · 1 week ago Developer Platform & Ecosystem Product Owner – Firmware Modularization SatoshiLabs · 3 weeks ago Product Owner Change · 4 weeks ago Senior Product Manager, AI Enablement CoinDesk · 6 days ago Product Manager SatoshiLabs · 1 week ago Product Manager Crossmint · 1 week ago Developer Platform & Ecosystem Product Owner – Firmware Modularization SatoshiLabs · 3 weeks ago Product Owner Change · 4 weeks ago