Top Blockchain Jobs in Denver & Boulder, CO

Serve as the strategic finance partner to the Product organization, evaluating new product lines, building business cases, unit economics models, pricing frameworks, forecasts, and scenario analyses. Advise product and executive leadership on investment allocation, market opportunities, and financial performance. Establish dashboards, reporting, and scalable Product Finance processes while presenting clear financial narratives to senior stakeholders.

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.

Own application security for backend services, APIs, cloud infrastructure, and edge systems handling financial transactions. Responsibilities include validating red-team findings, assigning severity, hardening services, implementing WAF and rate-limiting defenses, creating automated security configuration checks, expanding pull-request security gates, reviewing architectures, managing attack-surface coverage, and evaluating security tools. The role also partners with engineers and Security Operations to drive effective remediation.

Conduct application security assessments, discover and validate vulnerabilities, analyze complex codebases, build custom security tooling, perform threat modeling and architecture reviews, and deliver actionable findings to clients. Independently own assessment workstreams, develop proof-of-concept exploits, communicate technical conclusions, review team work, and contribute to security research, open-source tools, and technical writing.

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.

Own the full-cycle mid-market sales process for Cash App Pay and Afterpay, from prospecting and qualification through negotiation, contracting, launch, and handoff. Build merchant relationships, develop account plans and business cases, negotiate commercial terms, coordinate cross-functional deal teams, maintain Salesforce pipeline data and forecasts, deliver revenue targets, and provide market feedback to product and go-to-market teams.

Manage enterprise KYC due diligence policy and strategy across Block’s business lines. Develop and maintain KYC standards, assess regulatory changes, guide implementation, define AI/ML risk-segmentation and identity-verification controls, monitor program performance, advise stakeholders, support audits and examinations, and remediate compliance risks including model bias, drift, false positives, false negatives, and explainability gaps.

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.

Design browser-based digital experiences using no-code tools for eCommerce, SaaS, marketplaces, MVPs, mobile apps, and internal products. Own the complete design lifecycle, including research, wireframing, high-fidelity design, handoff, testing, and iteration. Create scalable design systems and intuitive, high-converting interfaces while working independently, moving quickly, and contributing proactively in a fully remote contractor environment.

Validate and test blockchain and Web3 products across the development lifecycle: create and run test plans, validate smart contract and wallet interactions, test APIs and web platforms, track and verify bugs, collaborate on releases, and improve automation, reliability, performance, and security.

Lead end-to-end product design for blockchain and Web3 products; translate complex technical concepts into intuitive UX; create flows, wireframes, prototypes, and high-fidelity designs; run user research and testing; build and maintain design systems; partner with product and engineering; mentor designers and define design processes.

Lead strategy, roadmap, and execution for blockchain/Web3 products. Define product vision, prioritize opportunities, work with engineering and design, engage customers, translate blockchain tech into user value, set success metrics, mentor product managers, and drive cross-functional delivery from concept to launch.