Top Blockchain Jobs in Denver & Boulder, CO

Manage and grow relationships with top prosumer derivatives traders to drive volume across futures, options, and perpetuals. Source and convert high-value traders from competitors, reactivate dormant accounts, maintain pipeline and forecasts, deliver market and client insights to Product/Risk/Marketing, and use data-driven strategies and CRM tooling to prioritize outreach and upsell opportunities.

Build and own end-to-end full-stack systems for AI-powered agentic trading across web and React Native mobile. Implement real-time, low-latency UIs and Go backend services, integrate streaming AI/ML features and market data, drive architecture and code quality, and collaborate with AI/ML, design, and product teams to ship production-ready features used by millions.

Lead two cross-functional corporate programs (CORA and Planning), conduct research and analysis to identify pain points, drive Executive QBR and OKR planning, maintain operating rhythms and reporting, represent programs during audits/compliance, partner with technical teams for tooling builds, maintain enablement resources, and design scalable process and tooling solutions to improve workflows and outcomes.

Perform hands-on application and system security assessments: discover and validate vulnerabilities, develop proof-of-concepts and custom tooling, conduct threat modeling and architecture reviews, and communicate clear remediation guidance to clients while contributing to security research.

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.

Field-driven sales role responsible for full-cycle, self-sourced territory sales. Spend ~80% of time meeting local businesses, running demos, building pipeline via door-to-door outreach and partnerships, managing Salesforce activity, and consistently exceeding quota while onboarding and growing sellers across Square's product suite.

The Engineering Manager leads a team in delivering reliable software solutions, blending technical contributions with team leadership, managing projects, and improving processes.

The Engineering Manager will lead and grow engineering teams working on core infrastructure, drive hiring, and ensure alignment in delivery between teams across disciplines.

MakeInfinite Labs is seeking developers and engineers who are eager to learn and grow. Applicants can submit resumes for future opportunities.

As a Design Engineer at Dapper Labs, you will create impactful blockchain-based consumer experiences, focusing on user interaction and collaboration while adopting best practices in software development.

Research, pitch, write, edit, publish, and promote blog posts. Use SEO to maximize traffic, promote via ads, email, and social media, monitor audience responses, and stay current on industry trends.

Remote Bookkeeper responsible for maintaining financial records, posting and reconciling transactions, preparing trial balances and financial reports, managing AP/AR and payroll across multiple legal entities, ensuring federal/state/local compliance, and advising management. Uses QuickBooks or Zoho Books and MS Office; maintains historical records and implements bookkeeping policies and procedures.

Remote QA Engineer responsible for manual testing and ensuring quality of web and mobile applications. Tasks include web application testing, using Linux command line, SQL queries, bug tracking, load testing, and writing automated tests in Java.

Build and own core payment infrastructure and APIs end-to-end using full-stack skills. Design robust asynchronous systems and state machines (queuing, scheduling, webhooks), collaborate with CTO, BD, and customers to shape product, and set engineering standards and best practices as an early hire.

Rolling open application to submit your resume and a note about why the company should hire you. Employer proactively considers exceptional candidates for unspecified roles and will reach out if thereis a potential fit.