Top Blockchain Jobs in Denver & Boulder, CO

Define the technical vision and multi-quarter strategy for Coinbase’s FinHub financial infrastructure. Architect scalable ledger and money-movement primitives across fiat and crypto, ensuring double-entry accounting, idempotency, reconciliation, auditability, reliability, and safe failure recovery. Lead complex cross-team architectural initiatives, collaborate with finance, risk, compliance, and operations stakeholders, and mentor senior engineers while improving system design and operational excellence.

Own Coinbase’s end-to-end privacy incident management program, serving as incident commander for personal-data incidents. Coordinate triage, investigation, remediation, escalations, notification workflows, retrospectives, metrics, and process improvements across Privacy, Legal, Security, Product, Engineering, and Communications. Maintain on-call readiness, build automation, analyze cloud-native environments using SQL and Python, and support privacy initiatives involving global regulations, privacy controls, and responsible generative AI use.

Own the full outbound sales cycle for mid-market merchants, including prospecting, pipeline development, discovery, demonstrations, negotiation, and closing. Develop tailored multi-product solutions across Square’s ecosystem, acquire new logos, manage complex stakeholder deals, and maintain accurate Salesforce forecasts. Collaborate with Business Development, Product, Marketing, Implementation, and Operations while consistently meeting or exceeding revenue targets.

Leads a 12-person application security practice conducting code audits, vulnerability research, and secure design reviews. Oversees technical delivery, client relationships, project staffing, utilization, profitability, recruiting, and team development. Provides hands-on technical direction across source-code security work, determines investments in tooling and methodologies, and integrates AI-assisted auditing and research into team workflows. The role also owns practice P&L and supports engineers’ conference, publication, and open-source contributions.

Provide tax preparation, planning, and advisory services for individuals and businesses holding bitcoin and digital assets. Prepare and file tax returns, calculate cost basis and gains/losses, advise on mining/staking/airdrop income, collaborate with advisors and estate planners, maintain compliance documentation, and contribute thought leadership through articles and webinars.

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.

Lead go-to-market strategy for Property & Casualty Insurance secular shift across North America. Engage issuers and distribution partners, build and manage sales pipeline, commercialize solutions, support negotiations, cross-sell with account teams, and drive SMB growth strategies. Coordinate Finance, Sales, Marketing, Product, and Delivery to execute initiatives, use SFDC to track pipeline, and create sales enablement materials to drive adoption of modern card-based payment solutions.

Build and deploy full-stack financial infrastructure directly with strategic customers. Scope requirements, develop production-grade features across TypeScript, React, NestJS, Postgres, Prisma, and AWS, integrate blockchain and payment systems, debug production issues, and generalize customer-specific solutions into reusable platform capabilities. The role requires close customer collaboration, strong communication, rapid prototyping, and rigorous attention to correctness, resilience, and auditability in money-movement systems.

Build and own frontend applications for DeFi products using Next.js and TypeScript. Develop reusable component libraries and design systems, integrate Solana programs and wallet infrastructure, and translate complex financial concepts into accessible interfaces. Own performance, reliability, observability, testing, analytics, and end-to-end feature delivery while collaborating with protocol engineers, designers, and product teams.

Supervises warehouse operations, including inbound and outbound scheduling, staffing, work assignments, inventory accuracy, productivity tracking, payroll, safety compliance, and workflow coordination. Directly manages more than 20 employees, handling hiring, training, performance evaluations, discipline, employee concerns, and operational procedure updates. Ensures materials are properly received, stored, inventoried, issued, and shipped while resolving inventory discrepancies and meeting customer service metrics.

Conduct code audits and penetration tests across AWS cloud environments, infrastructure, backend applications, and blockchain ecosystem tools. Lead red-team exercises, collaborate with detection engineering and incident response teams, develop offensive security automation, support investigations, research emerging threats, and mentor junior staff. The role requires expertise in AWS attack techniques, binary exploitation, web application security, adversary frameworks, and offensive tooling, with Web3 and blockchain security experience preferred.