Top Blockchain Jobs in Denver & Boulder, CO

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 product vision and multi-year strategy for developer infrastructure across the code lifecycle. Own roadmap for CI/CD, release automation, testing, deployments, and production readiness; drive migrations to simplify systems, measure quality with scorecards, partner with Engineering/SRE/Security, and integrate emerging (AI) capabilities to improve developer velocity and reliability.

Lead end-to-end strategic sourcing for services (BPO, marketing, consulting, corporate functions). Manage RFx, evaluation, negotiation, and contract execution; drive savings, reduce risk, and deliver category insights from spend and market analysis. Partner cross-functionally (Legal, Security/TPRM, P2P) and adopt AI/automation to streamline workflows.

Lead enterprise-wide compliance and financial-crime risk assessments, evaluate controls and residual risk, produce executive reports, partner with MLROs/CCOs globally, drive transaction monitoring and customer risk scoring coverage, update geographic risk ratings, develop threat assessment frameworks, and pioneer AI-powered automation while maintaining human oversight.

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.

Serve as the CEO's right-hand, managing their time and communications, driving strategic planning, owning cross-functional projects, building accountability systems, drafting executive materials, and executing organizational priorities to ensure follow-through and operational efficiency.

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

Lead US institutional sales for a Web3 infrastructure platform, driving ARR growth, sourcing and closing complex enterprise deals with banks and fintechs, managing procurement/RFPs, collaborating with product and engineering for technical evaluations, and supporting post-sale onboarding and account expansion while representing the company at industry events.

Build and scale the go-to-market sales engine as the first sales hire. Own full-cycle outbound enterprise sales targeting insurers and MGAs, drive pipeline generation, close high-ACV deals ($150K+), and create repeatable processes, playbooks, and collaboration with product and operations to optimize solution-market fit.

Lead and maintain brand identity, produce marketing and motion assets, design intuitive UI for decentralized apps, and create community-first interactive content across product, marketing, and social channels.

The Senior LLM Systems Engineer will enhance LLM-driven oracle systems focusing on accuracy, performance, resilience, and operational quality, while building robust evaluation and monitoring tools for production systems.

Operate and scale GKE clusters, manage PostgreSQL/AlloyDB and Redis at scale, run GitOps CI/CD pipelines, develop Helm charts, implement OpenTelemetry observability, secure the platform with Cloudflare/Cloud Armor and secrets management, and build the GCP AI/ML infrastructure foundation to ensure 99.9%+ uptime and faster zero-downtime deployments.

Lead the organic social media strategy and enhance brand storytelling across platforms for Offchain Labs and its products. Collaborate with marketing and leadership to ensure consistent messaging while managing a team of community managers and utilizing AI for efficient content production.

The Senior Communications & PR Manager will develop and implement global communications strategies, manage media relations, and ensure alignment with business objectives to enhance Offchain Labs' presence in the blockchain and crypto sectors.