Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Own the full enterprise sales cycle across North America, from prospecting and pipeline development through negotiation and close. Drive new-logo acquisition, manage complex multi-stakeholder deals, deliver tailored demos and proof-of-value engagements, and build trusted advisor relationships. Collaborate with Sales Engineering, Product, Marketing, and leadership while maintaining Salesforce forecasting. The role also includes mentoring junior team members and applying structured sales methodologies.

Support website content editing, formatting, and publishing. Update job listings and resources, optimize content for SEO and accessibility, test site functionality, integrate multimedia, and collaborate with marketing to maintain brand voice and improve usability.

Supports general ledger maintenance, journal entries, reconciliations, month-end and year-end close, financial reporting, budgeting and forecasting support, accounts payable and receivable activities, internal controls, audit requests, and process documentation. The role emphasizes accurate, timely, audit-ready financial data and is designed for early-career accounting professionals.

Lead design, deployment, and operation of Caldera's blockchain infrastructure. Build and expand DevOps pipelines, manage Kubernetes/AWS deployments, implement IaC (Terraform/Helm), enhance observability, optimize performance, and maintain infrastructure security for production rollup chains.

Build and manage CuspAI’s US industrial partnerships pipeline, targeting materials, chemicals, semiconductor, and energy R&D organizations. Source, negotiate, and close complex B2B agreements; translate materials challenges into proposals with scientific and technical teams; expand partner relationships; shape go-to-market priorities and sales processes; provide market feedback to product and leadership; and represent the company at industry events. Regular travel within the US and to Europe is expected.

Manage a portfolio of enterprise customers, lead technical onboarding and integrations, drive product adoption and expansion, surface customer feedback to Product/Engineering, create technical documentation, and run cross-functional initiatives to scale success.

Lead end-to-end planning and execution for flagship conferences, trade shows, virtual events, and internal programs. Manage event timelines, logistics, budgets, contracts, vendors, agencies, speakers, and production partners. Partner with marketing, sales, customer success, and creative teams on promotion and follow-up. Track attendance, pipeline, retention, and event impact while improving playbooks and building AI-assisted workflows.

Lead Marketing / Public Relations Intern will own marketing and PR initiatives, collaborate with founders on branding, analyze market trends, manage campaigns, and use Google Workspace, HubSpot, and Framer. Opportunity to grow into a full-time leadership role at an eCommerce-focused AI startup.

The Customer Success Manager will manage client relationships from onboarding to ongoing support, ensuring satisfaction and timely delivery of projects.

Develop, optimize, and characterize magnetron sputtering thin-film deposition processes. Operate and maintain vacuum coating equipment, prepare chambers and substrates, monitor process parameters, troubleshoot equipment and process issues, and analyze coated materials to ensure quality, uniformity, and adhesion.