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

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.

Design and implement a responsive landing page for an open-source web application. The contributor will translate design concepts into production-ready front-end code, use prototyping tools, consider web performance and Core Web Vitals, and work independently in a flexible, collaborative, project-based environment. This is a fully remote, voluntary, unpaid learning opportunity focused on building portfolio experience.

Moderate Udacity scholarship communities by monitoring forums, enforcing community guidelines, providing non-technical student support, encouraging engagement, reporting issues, and coordinating with Community Managers and Udacity representatives. The role requires daily online availability, including evenings and weekends, and is performed remotely as a part-time external contractor.

Placeholder posting for unsolicited or opportunistic resumes. No defined role, responsibilities, or requirements; used to collect candidate resumes for future opportunities.

Own outbound sales for Wise Things: prospect, demo, and close deals ($5k–$100k ACV). Self-source leads, manage a large pipeline, hit revenue quotas, build relationships with decision‑makers, and help scale the sales playbook in a fast-paced startup.

Software Engineering Intern working across the technology stack to build semantic search, agentic AI systems, graph data solutions, and production-quality software. The role requires at least 20 hours per week and involves solving complex problems in an early-stage startup environment with significant ownership and experimentation.

Execute B2B demand-generation campaigns: build and optimize paid search and paid social, create LinkedIn audiences, perform keyword research, report pipeline metrics, prepare QBR decks, and collaborate on quarterly client plans.

Lead incentive compensation strategy and administration across go-to-market teams. Design plans, payout models, accelerators, and policies; oversee commission calculations, reconciliations, forecasting, accruals, and payroll delivery. Analyze plan effectiveness, costs, margins, and attainment, partnering with Finance, Accounting, Legal, People, Payroll, and Revenue Operations. Improve compensation systems and data quality, communicate complex plans clearly, and manage and develop the compensation team.