Top Blockchain Jobs in Denver & Boulder, CO

The Senior Paralegal will support Product Counsel with legal operations for consumer products, manage legal content, and assist with regulatory compliance and customer experience inquiries.

The role involves handling Anti-Tax Evasion advisory requests, implementing controls to mitigate tax evasion risk, and training diverse audiences on ATE compliance.

Manage U.S. withholding tax operations including backup and nonresident alien withholding, deposits, reconciliations, and filings (Form 945, Form 1042). Monitor withholding rates and IRS notices, support audits, research regulatory changes, and partner with product, data, onboarding, and customer service teams to improve systems, processes, and responses to withholding tax inquiries and escalations.

The Senior Data Engineer at Unchained will design and implement data pipelines, integrate APIs, ensure data governance, and mentor team members while focusing on accuracy and security.

Lead talent acquisition across the organization by sourcing and hiring for technical and non-technical positions, ensuring an exceptional candidate experience and fostering employer branding.

Drive revenue growth for Mastercard Cybersecurity Solutions by acquiring new customers and expanding within large enterprises, focusing on risk and security.

As a Founding Rust Engineer, you will architect and implement low-latency Rust services, build EVM smart contracts and Substrate modules, optimize systems, establish processes, and mentor new hires.

As a Support Engineer II, you will address technical customer support queries, debug issues related to Web3 requests, and improve customer experience through effective communication and problem-solving.

As a Senior Frontend Engineer, you will contribute to the development of Wormhole's SDK and frontend components while ensuring best practices in secure frontend development.

Provide high-touch strategic administrative support to the Product & Design lead: manage calendar, email, travel, and communications; drive operational projects, plan events and off-sites; anticipate leader needs, align priorities to OKRs, and partner across teams to execute cross-functional initiatives.

The Operations Coordinator will assist in shipping logistics and inventory management, ensuring timely delivery and accurate records for customer packages.

Lead product strategy and team, focusing on market needs and measurable outcomes in a fast-paced blockchain environment. Manage competitive analysis, user research, and execution with cross-functional teams.