Top Blockchain Jobs in Denver & Boulder, CO

Own and evolve revenue calibration models tying CX interactions to revenue, design causal inference and experimentation frameworks, build LLM-powered classification/NLP pipelines, productionize models with Analytics Engineers, define segmentation and behavioral signals, and ensure statistical rigor for executive reporting and regulatory defensibility.

Lead ML feature strategy and engineering for fraud detection, owning end-to-end pipelines, validating features at scale, and translating analytics into production ML systems. Drive tooling and architecture decisions, mentor junior team members, partner cross-functionally with product and risk teams, and apply practitioner-level ML knowledge to detect and prevent account takeover and scam activity.

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.

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 maintain ZODL's core Rust-based wallet and infrastructure (Zallet and core libraries). Implement protocol features from specifications, improve performance and reliability, support mobile teams, participate in reviews, testing, releases, and respond urgently to bugs and security issues.

Lead end-to-end delivery for remote development teams: translate executive priorities into technical tasks, run Agile ceremonies, track progress, remove blockers, document timelines, and liaise between leadership and engineering to meet MVP milestones.

Build and maintain a near real-time financial dashboard by integrating market and forecast APIs, automating financial models, and crafting clear visual narratives using Flourish and Canva. Collaborate with design and marketing partners, ensure data accuracy and performance, and optimize data flows across multiple feeds.

Create digital and print marketing assets, maintain brand guidelines, and produce website, email, social, and print materials. Collaborate with marketing, product, and development teams, manage multiple projects to deadlines, refine assets from feedback, and stay current with design trends and tools.

Lead product for both the core DeFi protocol (vaults, yield strategies, RWA onboarding) and the consumer StableBank (onboarding, savings UX, KYC, off-ramps). Maintain roadmaps, conduct user research, write clear specs/PRDs, prioritize backlog, and work closely with the CEO and engineers to build 0→1 products at an early-stage startup.

Lead the growth of the Perenimals IP: set content and channel strategy, define growth metrics, prioritize workstreams, manage a junior social lead and artist, create briefs and a content calendar, and pursue creator/brand/game collaborations and licensing while embedding the IP authentically in communities.

As a Staff Quant Strategist Engineer, you will model and validate Aave's products' economics, design new protocol mechanisms, and contribute to growth-side decisions using quantitative insights.