Top Blockchain Jobs in Denver & Boulder, CO

Lead the Application Security Practice, overseeing team performance and business growth while delivering high-quality security consulting services and fostering innovation through AI integration and research contributions.

Plans and executes proactive and reactive communications for product launches, company announcements, media relations, executive communications, and crisis response. Develops messaging, blog posts, social copy, and web content; manages reporter relationships; prepares executives for media appearances; and partners with Legal, Policy, and leadership during issues. The role requires translating complex crypto and technology topics for mainstream audiences while using generative AI responsibly to improve communications workflows.

Own the design, development, and automation of Coinbase’s routing infrastructure connecting services to Kubernetes backends. Build scalable capabilities using Envoy, Istio, Ambient Mesh, and SPIFFE; improve routing latency, reliability, and performance; enhance developer tooling with responsible AI; and collaborate with security, reliability, and observability teams to resolve complex distributed-systems issues.

Manages the full lifecycle of global bank accounts, including openings, maintenance, and closures. Administers user access provisioning and de-provisioning for banking platforms, performs KYC reviews, gathers compliance documentation, and maintains audit trails. Partners with Compliance, Legal, and Finance to meet regulatory and internal policy requirements. Supports process documentation and workflow improvements for Treasury Operations.

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 Salesforce forecasting, and consistently exceed revenue targets. Collaborate with business development, product, marketing, implementation, and operations teams while serving as a consultative advisor throughout complex, multi-stakeholder deals.

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.

Develop and execute creative marketing campaigns and social content to grow Vana's brand and community. Create copy, visuals, and timely Web3/AI-focused content, manage social channels, engage communities, partner with influencers, track KPIs, and optimize performance.

Design and optimize the builder funnel to attract, onboard, engage, and retain developers and founders. Run programs (hackathons, cohorts), create onboarding resources, analyze KPIs to improve conversion and retention, and build partnerships to expand the ecosystem for decentralized AI and blockchain innovation.

Lead treasury, token, and capital strategy across fiat, stablecoins, and $VANA. Manage liquidity and market maker relationships, design hedging and yield programs, oversee accounting, compliance, audits, and financial reporting. Advise on tokenomics, build financial models and scenario analyses, support fundraising, and negotiate liquidity and investment deals to preserve runway and advance network stability.

Manage month- and quarter-end close, IFRS parallel books, reconciliations, and financial statements. Support regulatory reporting, audits, forecasting, financial analysis, modelling, and stakeholder business partnering. Lead process improvements, oversee outsourced finance providers, and drive finance transformation and system implementation projects.

Lead the accounting function through a first-year GAAS audit, remediate historical balances, own multi-entity month-end close, write and defend U.S. GAAP technical memos, manage auditors and advisors, build NetSuite and close automation, own equity/ASC 718 accounting and disclosures, and develop the accounting team toward PCAOB-readiness and public-company reporting standards.

Support Galaxy’s Product Security team by developing and refining secure engineering standards covering authentication, authorization, API communication, web UI security, and secure coding. The intern may add implementation guidance and develop custom libraries, artifacts, or other resources that help software and production engineering teams apply security practices. The role is remote in the UK or US during the fall semester and includes hands-on work in cybersecurity, secure engineering, and product development.