Remote Blockchain Developer Jobs in Spring Valley, NY

We're looking for a Senior Product Manager to own Custody: the infrastructure that secures and moves digital assets through zerohash's platform.

zerohash safeguards crypto assets across a growing universe of tokens and blockchains on behalf of some of the largest financial institutions in the world. Assets are constantly moving: deposits and withdrawals across dozens of networks, internal transfers between wallets, new token and chain integrations coming online, and policy-governed movements that must meet strict institutional controls. You'll also own the policy engine that authorizes how value flows across the platform. Your job is to make sure all of this works reliably, securely, and at scale - while building the next generation of custody capabilities.

You will own the strategy, roadmap, and be deep in the mechanics for how assets are secured and moved: chain integrations, wallet architecture, signing infrastructure, deposit and withdrawal flows, staking, and policy-driven authorization. This is a high-visibility role that sits at the core of our platform, directly impacting asset coverage, partner integrations, institutional trust, and global expansion.

This is a fully remote position, strongly preferred to be in a timezone +/- 3 hours of east coast time (US).

• Be a primary stakeholder for the roadmap and execution for Custody, ruthlessly prioritizing across new asset and chain integrations, blockchain services, and policy engine capabilities while clearly articulating and driving the product vision and strategy.
• Be a key stakeholder in the design of deposit and withdrawal flows end-to-end: from API contract through wallet operations, signing, broadcast, confirmation, and exception handling.
• Work directly with custody technology partners, signing providers, and node infrastructure vendors on integration, onboarding, and ongoing operations.
• Lead cross-functional collaboration with Engineering to translate product requirements into well-architected, production-ready systems.
• Partner with our operations and finance stakeholders to further develop reconciliation processes, reduce manual intervention, and automate exception handling across on-chain activity.
• Collaborate deeply with compliance, security, and risk to ensure custody flows meet regulatory requirements, key management standards, and have robust fraud protections.
• Write clear technical specs and API documentation, both internal and client-facing.
• Analyze on-chain and transaction data to identify optimizations, measure flow performance, and inform product decisions.

• Minimum of 4+ years experience in Product Management.
• Strong background with building API-based products.
• Strong understanding of blockchain fundamentals, including wallet architecture, transaction construction, and common signing models (i.e. MPC, HSM, multi-sig).
• Proven ability to develop product and marketing strategies and effectively communicate recommendations to executive management.
• Ability to understand and discuss technical concepts with engineering teams.
• Excellent written and verbal communication skills, with the ability to distill complex ideas into clear, concise, and actionable tasks.
• Demonstrated expertise in project management methodologies and tools, particularly Jira.
• Strong analytical and problem-solving skills - you can write SQL queries and analyze data effectively.

• Experience building institutional custody, wallet, or staking products
• Familiarity with EVM and non-EVM chain integrations
• Prior experience in a software engineering or sales engineering-like role
• Experience in a fast-paced startup environment

• Healthcare Insurance: zerohash covers roughly 100% of employee premiums as well as 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)

zerohash is the leading crypto and stablecoin infrastructure platform and the operating system for digital money, powering the next generation of financial services. Founded in 2017, zerohash enables banks, brokerages, fintechs, and payment companies to offer crypto trading, stablecoin payments, and tokenized assets without having to build or manage complex blockchain infrastructure on their own.
The zerohash platform supports three core pillars: Trade, Transact, and Tokenize. Through a single integration, customers can launch regulated crypto buy, sell, and custody services; enable 24/7 stablecoin-based funding, payouts, and settlement; and issue and manage tokenized assets with built-in compliance, risk controls, and reporting. By abstracting away technical, regulatory, and operational complexity, zerohash allows partners to treat digital assets as just another financial primitive: fast, programmable, and global.
zerohash is trusted by some of the world's most recognized financial and consumer brands, including Interactive Brokers, Morgan Stanley, Stripe, Franklin Templeton, BlackRock, DraftKings, Gusto, Worldpay, Kalshi, One Pay, among others. Today, zerohash infrastructure supports millions of end users across brokerage, wealth, payments, and marketplace platforms globally.
The company is deeply regulated and compliance-first, operating across the U.S. and internationally with licenses and approvals that allow partners to enter crypto and stablecoins with confidence. zerohash has become a trusted partner for enterprises seeking to modernize financial products while meeting the highest standards for security, risk management, and regulatory oversight.
To date, zerohash has raised over $280 million in funding from a mix of leading venture firms and strategic investors, including Morgan Stanley, Interactive Brokers, SoFi, Point72 Ventures, Bain Capital Crypto, Lightspeed Venture Partners, and more.
zerohash has been featured in top-tier media outlets such as Bloomberg, CNBC, The Wall Street Journal, Financial Times, Reuters, Forbes, and CoinDesk, and its leadership team regularly contributes to global conversations on the future of payments, investing, and financial infrastructure.
At zerohash, we're building the infrastructure that makes digital money work securely, compliantly, and at global scale.

All zerohash employees are guided by the following characteristics and core principles:

• Independence/Ownership - An ability to work autonomously. Join zerohash, pitch ideas, and shape the work you do.
• Passion - We are innovating quickly and challenging the status quo. We want you to think big, be creative and make a difference every day.
• Collaborative - A good attitude and respect for others. We're teammates, not co-workers. Everything we do is a shared success and equally a shared failure - we talk in terms of we not me.
• Initiative - An ability and passion for learning and asking questions. We will champion you, challenge you and push you to achieve your best - and we expect you to do the same.
• Empathy - An ability to listen, respect, and understand your co-workers, customers, and everyone you interact with no matter how different they are to you.
• Adaptability - An ability to respond quickly. We are in a fast-paced industry and so we expect you to be creative when solving a new problem and comfortable under pressure.
• Transparency - We believe that transparency is critical to empowering everyone to make the best decisions, both the company to its people and vice versa.
• Integrity - Integrity creates trust. As both an organization collectively and as individuals, it is our most valuable asset.

Follow us

Twitter

LinkedIn

Youtube

Blog

For candidates based in Colorado, please contact colorado-wages @zerohash.com to request compensation and benefits information regarding a particular role(s). Please include with your email the city you reside (or intend to reside in Colorado) and the title/link to the roles you're interested in.

**We've recently seen an increase in individuals impersonating zerohash recruiters to target job seekers. Please stay vigilant and keep the following in mind to ensure you are communicating with the real zerohash team:

• Verified Emails Only: Official outreach will only come from a @zerohash.com email address.
• No Messaging Apps: We will never contact you via unsolicited text messages, WhatsApp, or Telegram.
• Official Applications: Only apply directly through our careers webpage (zerohash.com/careers) or zero-hash.breezy.hr.

See something suspicious?
If you want to verify an interview request or report a fake job posting or suspicious communication, please contact us immediately at talent @zerohash.com. This email is for fraud reports only. Candidate application inquiries will not be responded to.