Top Remote Web3 Jobs in Washington DC,

Leads business development for USDC adoption across repo, derivatives, and dealer balance-sheet workflows. Engages swap dealers, primary dealers, FCMs, CCPs, custodians, and market infrastructure providers; drives pilots from design through execution; coordinates with product and engineering teams; aligns integrations with regulatory, legal, compliance, and risk requirements; advises leadership on capital and liquidity benefits; and negotiates strategic C-level partnerships.

Provide legal advice on U.S. and EU payments regulation, support licensing and MTL applications, draft and negotiate commercial and cardholder agreements, manage outside counsel, respond to regulators and audits, and shape internal strategy on payments and crypto compliance.

Own end-to-end frontend development for core crypto payment flows across web and mobile. Improve latency, availability, and SLOs; build user-facing features (contacts, real-time transaction status); identify and fix performance bottlenecks; partner with product/design/backend; mentor junior engineers to reduce customer friction at scale.

Design, build, test, and deploy smart contracts and decentralized applications. Maintain blockchain integrations and backend services, optimize for security and gas efficiency, contribute to architecture and technical strategy, conduct code reviews, mentor junior engineers, and collaborate with product, frontend, and security teams.

Own PayBox end to end as a founding-style staff engineer, taking the AI payments product from problem definition through production and iteration. Build payment, peer-to-peer transfer, AI platform, application, and ecosystem integrations. Improve onboarding and UX, make pragmatic architectural decisions, collaborate with Product, and use AI tools while maintaining strong independent technical judgment.

Own significant areas of PayBox end-to-end, from problem definition through production and iteration. Build AI-interface payment and peer-to-peer transfer experiences, integrations across AI platforms, and infrastructure for applications and plugins. Partner with Product, improve onboarding and UX, make pragmatic architectural decisions, and operate autonomously in an ambiguous, fast-moving environment. The role emphasizes strong systems thinking, product judgment, thoroughness, and extensive but accountable use of AI.

Owns the people workstream for mergers and acquisitions from diligence through close and integration. Responsibilities include building diligence questionnaires, analyzing employment and compensation data, assessing risks, modeling compensation and equity structures, supporting negotiations, managing integration readiness, and developing reusable playbooks and automation. The role partners with corporate development, legal, finance, and people leadership while operating across global, confidential, and often ambiguous transactions.

Serve as primary technical contact for enterprise customers, onboard and drive product value, build relationships, craft success plans, influence product roadmap, and guide security and incident-response stakeholders on web/cloud security using IONIX technology.

Lead growth and engagement of Vana’s global community—primarily on Discord—by building and managing an ambassador program, organizing events and AMAs, moderating discussions, collaborating with marketing/product/partnerships, analyzing community metrics, and managing crisis communications and support teams to drive adoption and advocacy.

Leads complex, cross-functional product and technology programs from strategy through launch and adoption. Coordinates Product, Engineering, Design, Operations, Marketing, and customer-facing teams; manages roadmaps, dependencies, risks, planning, governance, and executive reporting. Partners with engineering on architecture, scalability, reliability, technical debt, and platform modernization. Owns Jira and Confluence artifacts, dashboards, workflows, and process improvements to increase delivery predictability and operational rigor.

Lead Unity architecture and build persistent, multi-user spatial systems for mobile and wearables. Design spatial persistence, synchronization, AI-assisted content pipelines, and define long-term platform direction as a founding technical contributor.