Top Blockchain Jobs in Denver & Boulder, CO

As a Security Engineer, you will conduct security assessments, develop security tools, perform architecture reviews, and collaborate on advanced security research.

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.

Lead data strategy and analytics for Compliance and AML, develop ETL and validations, quantify regulatory risk, communicate insights to stakeholders and regulators, and drive cross-functional compliance initiatives.

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

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.

Build and ship agent-based growth orchestration: implement agent workflows, integrate AI reasoning with growth platforms and data systems, create reusable agent infrastructure and creative pipelines, and ensure monitoring, auditability, and reliable integrations across growth channels.

The Mobile UI/Design Engineer will enhance the Kraken app's user interface through fluid interactions, collaboration with designers, performance optimization, and mentorship, focusing on delivering a polished mobile experience.

The VIP Relationship Manager will enhance client relationships, drive business growth through tailored strategies, and manage high-net-worth individual accounts.

Serve as the primary HR partner for US teams: own full-cycle recruitment for data center and hosting roles; support onboarding, offboarding, employee relations, performance and compensation processes; maintain HR records, ensure compliance, improve HR workflows, and analyze hiring metrics to scale operations.

Lead end-to-end growth for an autonomous AI trading agent platform: own acquisition funnel, channel execution (onchain/social), activation/retention, CAC/LTV economics, product collaboration, and developer/community ecosystem building to scale agent deployments and trading volume.

Architect and develop high-performance Solana programs in Rust (Anchor or native), extend issuance infrastructure using Token-2022, optimize compute/unit usage and account sizing, perform code and design reviews, and prepare codebases for third-party security audits via tests, invariants, and fuzz harnesses while collaborating cross-functionally.

Lead design and build of production-grade Azure infrastructure using Terraform, ensuring scalable, secure, and repeatable deployments. Provide technical leadership, platform enhancements, observability and incident response improvements, and Tier 2 infrastructure support while collaborating with engineering, security, and product teams to meet enterprise readiness and feature parity goals.

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.

Design and develop core backend components for a blockchain network using Rust, ensuring reliability and scalability in production-grade software.