Top Remote Cryptocurrency Jobs in Miami, FL

Design and implement scalable backend services and APIs for SwapRail, including routing engines, execution services, data pipelines, simulation/validation layers, and observability. Integrate on-chain and off-chain data sources, optimize for low-latency high-throughput execution, and collaborate with frontend and wallet teams.

Design, build, and maintain cloud infrastructure and deployment systems. Create CI/CD pipelines, manage Docker container environments, implement monitoring and alerting, optimize cost and performance, and support blockchain node reliability.

Build and maintain secure, scalable wallet integrations and transaction flows across web and mobile. Implement signing pipelines (EIP-1559/EIP-712), connection/session handling, transaction building, gas estimation and fallback strategies, nonce and re-org handling, and collaborate with backend and frontend teams to ensure secure, reliable wallet UX and execution across multiple chains.

The Business Development Manager will be responsible for sales, client communications, relationship management, and generating new sales in the cryptocurrency space.

The Account Executive will drive new business for Dune's data products, managing the full sales cycle and building outbound pipelines to establish long-term data partnerships.

Lead the Options Engineering team, enhance trading infrastructure, and evolve systematic options trading with a focus on automated systems and risk management.

The Engineering Lead for Options will oversee a team, improve trading systems, and support the platform's evolution, focusing on options trading.

The Site Reliability Engineer will lead technical initiatives, architect solutions, troubleshoot issues, mentor team members, and improve observability practices.

Design, develop, validate, and deploy predictive risk models and decisioning frameworks for payments, fraud, and account compromise across ACH, wire, card, and crypto. Quantify portfolio-level losses, establish KRIs and monitoring, embed model-driven decisioning, run champion/challenger experiments, support investigations, and ensure model governance, calibration, and regulatory readiness while balancing fraud prevention with customer experience.

Provide legal counsel on complex commercial agreements (SaaS, licensing, vendor, partnerships), advise sales and product teams on contract structure and compliance, support go-to-market and product launches, improve contract templates and processes, collaborate cross-functionally, and monitor evolving digital asset and Web3 regulations.

Own end-to-end US payroll and employment tax for employees and client employers. Process payroll cycles, manage filings and remittances across all states, handle registrations, notices, and year-end reporting. Build SOPs, controls, and audit-ready records. Support clients on complex compliance issues and work with product and engineering to improve the payroll platform.

Own end-to-end onboarding for clients onto Rise's Direct Payroll: gather requirements, configure accounts, migrate and validate payroll data, run initial payrolls, ensure compliance, document repeatable processes, and coordinate handoffs to operations while partnering with Product and Engineering.

Generate and qualify new business opportunities through high-volume multi-channel outreach (email, social, phone). Research target customers, nurture inbound/outbound leads, book meetings for Account Executives, maintain HubSpot data, and iterate outreach to improve conversion.

Perform technical security assessments, embed security into development pipelines, run vulnerability scanning and penetration tests, develop incident response plans and playbooks, lead incident response, monitor alerts, and train teams on security practices while collaborating with development and operations.

Drive DeFi ecosystem growth for stETH and stVaults by building partnerships, conducting outreach, managing account lifecycles, coordinating integrations, sourcing incentives, and converting opportunities into measurable adoption.

Design, build, and operate scalable, observable infrastructure for AI agent workflows. Build platform services, APIs, and SDKs; manage cloud, Kubernetes, and model-serving compute; implement IaC, CI/CD, monitoring, incident response, security controls, and runbooks; collaborate with AI and data teams to productionize agent prototypes.