Top Blockchain Jobs in Denver & Boulder, CO

The Senior Security Engineer will assess application security for AI systems, focusing on prompt injection techniques, threat modeling, and client training on AI security topics.

Design, build, and operate core developer-infrastructure services (CI, builds, deployment orchestration, test infra). Own components end-to-end, improve build/CI/deploy/test metrics, participate in on-call rotation, write observable production-ready code, collaborate with engineering teams, and contribute to technical design and knowledge sharing.

Manage relationships with Square's largest sellers in the Food and Beverage vertical, growing account-based revenue, and identifying opportunities for solutions. Collaborate with internal teams to execute solutions and provide premium client service.

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

Drive sales of AI/HPC data center hardware to enterprise and cloud customers, leveraging existing networks and expertise to close deals and advise on solutions.

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 growth marketing and community initiatives for Ares, focusing on prediction markets. Responsibilities include content strategy, community engagement, and market feedback.

Galaxy Ventures connects top industry talent with portfolio companies for hiring in product management roles, welcoming all experience levels for their exclusive Talent Network.

Galaxy Ventures is creating a Talent Network for Content/Social Media roles in the crypto industry, providing networking opportunities and potential job introductions.

Join the Galaxy Ventures Talent Network for elite leadership roles in crypto. Accepted candidates are confidentially shared with portfolio companies for various opportunities and networking events.

The Marketing & Community Lead will manage Flow's social presence, develop narratives, coordinate marketing launches, and engage with the crypto community to amplify brand awareness.

The Senior Backend Software Developer will develop scalable systems using Node.js and MongoDB, collaborate with teams, ensure code quality, mentor developers, and stay updated on technologies.