Zero Hash
Senior Product Manager, Custody
Chicago, IL / New York, NY (any location)Full-timeGlobal
š Midš Remote
Job Description
[AI-summarized by JobStash]
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
- āMinimum of 4+ years experience in Product Management
- āStrong background building API-based products
- āStrong understanding of blockchain fundamentals including wallet architecture, transaction construction, and signing models (MPC, HSM, multi-sig)
- āProven ability to develop product and marketing strategies and communicate recommendations to executive management
- āAbility to understand and discuss technical concepts with engineering teams
- āExcellent written and verbal communication skills
- āDemonstrated expertise in project management methodologies and tools, particularly Jira
- āStrong analytical and problem-solving skills including ability to write SQL queries and analyze data
- āPreferred: Experience building institutional custody, wallet, or staking products
- āPreferred: Familiarity with EVM and non-EVM chain integrations
- āPreferred: Prior experience in a software engineering or sales engineering-like role
- āPreferred: Experience in a fast-paced startup environment
Responsibilities
- āOwn the custody roadmap and execution, prioritizing asset and chain integrations and policy engine capabilities
- āDesign end-to-end deposit and withdrawal flows from API contract through wallet operations, signing, broadcast, confirmation, and exception handling
- āIntegrate with custody technology partners, signing providers, and node infrastructure vendors
- āLead cross-functional collaboration with Engineering to translate product requirements into production-ready systems
- āDevelop reconciliation processes and automate exception handling across on-chain activity with operations and finance
- āEnsure custody flows meet regulatory requirements, key management standards, and fraud protections by collaborating with compliance, security, and risk
- āWrite technical specifications and internal and client-facing API documentation
- āAnalyze on-chain and transaction data to identify optimizations, measure flow performance, and inform product decisions
Benefits & Perks
- āHealthcare Insurance: zerohash covers roughly 100% of employee premiums and a portion of spouse/children (U.S. only)
- āVision & Dental Insurance (U.S. only)
- āChance to earn equity
- āMaternity & Paternity leave (after 6 months)
- āWeWork All Access Membership
- āWFH Yearly Stipend
- āL&D Yearly Stipend (after 6 months)
Tech Stack
transaction constructionwallet architectureproduct managementHSMAPI documentationchain integrationMPCsigningSecurityreconciliation