Top Web3 Jobs in New York City, NY

Own Rain’s 0-to-1 Agent Control Layer for safe agentic payments. Define agent authority controls, scoped virtual cards, APIs, SDKs, documentation, onboarding, and developer tooling. Build the roadmap, work with design partners, and partner with risk, compliance, card networks, and payment providers on identity, delegated authority, auditability, and disputes. The role requires strong technical product management, payments or fintech fluency, excellent writing, and comfort operating in an ambiguous, rapidly evolving market.

Own end-to-end revenue and partnership accounting, including month- and quarter-end close, reconciliations, journal entries, subledger reviews, variance analysis, revenue recognition, incentive accounting, disclosures, controls, and audit support. Apply ASC 606 and US GAAP to complex arrangements while partnering with commercial, legal, tax, and data teams. Design AI and automation solutions using ChatGPT and Gemini to improve efficiency, quality, governance, and auditability.

Build and operate foundational developer infrastructure across CI, build systems, deployment orchestration, and test platforms. Improve build speed, deployment safety, test reliability, observability, and engineering productivity at scale. Own services from architecture through production, including SLOs and on-call operations. Lead cross-functional technical projects, partner with engineering teams, mentor engineers, and shape platform strategy.

The role involves developing growth strategies, analyzing user data, optimizing marketing campaigns, and improving product adoption in a fast-paced environment.

The Treasury Manager leads global liquidity management, including daily cash and crypto positioning, liquidity forecasting, pooling and yield optimization, working capital improvement, cash reporting, treasury systems development, FX risk management, and banking relationships. The role partners across Finance, Accounting, Tax, Compliance, and Crypto Operations while mentoring junior team members.

The Business Development Representative will generate and qualify inbound and outbound opportunities for Mural’s cross-border payments infrastructure. Responsibilities include researching fintech prospects, personalizing outreach across email, phone, LinkedIn, and events, booking qualified meetings, documenting activity, and sharing market feedback with the GTM team. The role owns qualified meetings booked and partners closely with founders and Account Executives. Candidates should have fintech or payments sales experience, strong writing skills, familiarity with cross-border money movement, and daily experience using AI prospecting tools.

Manage daily New York office operations, facilities, vendors, contractors, building relationships, workplace safety, access credentials, events, and employee perks. Partner with HR, Legal, Executive Assistance, and leadership teams to support office culture, risk management, emergency response, and a positive workplace experience. The role is fully onsite and includes coordinating office moves and facilities needs.

Conduct high-volume outbound prospecting across email, phone, social platforms, messaging, and referrals. Make cold calls, qualify prospects, book accepted meetings for sellers, and provide detailed handoff context. Use Blockworks’ conference to generate opportunities, document successful processes, and help build a scalable outbound system for fintech, banking, exchange, enterprise, and crypto technology prospects.

Manage day-to-day trading and investment operations across public equities and digital assets. Responsibilities include trade lifecycle support, reconciliations, settlement, cash and wallet management, counterparty onboarding, P&L and risk reporting, operational controls, and process improvements. The role coordinates with trading, finance, compliance, technology teams, custodians, exchanges, brokers, and other external vendors.

Design, implement, research, and improve smart contracts for the Uniswap Protocol. The role involves developing production-grade Solidity contracts, creating new smart contract paradigms, implementing peripheral protocol mechanisms, and deploying complex systems to the Ethereum mainnet. Candidates need deep Ethereum Virtual Machine knowledge and extensive experience delivering production smart contract systems.