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

Operate and maintain a disconnected C3 AI Platform deployment at a secure government facility. Responsibilities include monitoring system health, responding to incidents, troubleshooting Linux and Kubernetes environments, performing offline upgrades and patches, automating operations, creating runbooks, supporting customer applications, and translating customer needs into technical enhancements. The role requires customer-facing communication, on-site work, U.S. citizenship, and an active Secret clearance.

The Senior Graphic Designer will create visual assets for websites, social media, email campaigns, retail materials, Amazon, and product launches. The role leads visual strategy, manages campaign workflows and production, coordinates internal teams, agencies, and vendors, and ensures timely, high-quality deliverables. Success requires strong design expertise, creative judgment, collaboration, project management, and the ability to manage multiple initiatives across digital, retail, and product launch channels.

Design, analyze, manufacture, assemble, and test liquid rocket engine hardware from component concepts through flight maturity. Responsibilities include fluid-system modeling, P&ID and CAD development, engine sizing and cycle analysis, test-plan execution, hot-fire data analysis, supplier coordination, lifecycle ownership of engine assemblies, and mentoring engineers.

Leads funding growth for companies raising capital on StartEngine. Develops and executes digital marketing strategies, manages fundraising targets, ensures campaign messaging aligns with company missions, and tracks quantitative performance through weekly reporting. The role requires full-lifecycle marketing and advertising experience, major budget management, AI and email marketing knowledge, client-facing skills, and strong metric-driven execution.

Own quality across Decile Hub and Start Fund by anticipating release issues, building AI-agent-driven regression and exploratory testing systems, maintaining test plans and release checks, and managing bug triage. The role also focuses on customer onboarding, login, identity verification, document signing, and capital workflows. The QA Engineer partners with engineering, product, and customer success to turn customer feedback into comprehensive test coverage.

Drive national business development for Apollo After School by identifying school and district partners, presenting programs, building stakeholder relationships, executing partnership strategies, managing pipeline metrics in HubSpot, and representing the organization at education events. The role requires extensive domestic travel, collaboration with internal teams, and expertise in educational programs, after-school funding, Title I compliance, or child development.

Develop and manage editorial content that strengthens Recom’s authority, supports demand generation, and enables sales conversations. Responsibilities include creating editorial calendars, interviewing executives and clients, writing thought leadership, LinkedIn content, case studies, webinar scripts, campaign copy, and sales materials. The role also coordinates with design and video teams, maintains editorial standards, secures approvals and permissions, and evaluates content engagement and commercial impact.

Commission-only outside sales role selling a quantitative AI trading platform to active retail and professional traders. Prospect at events, run live demos, host educational meetups, pursue B2B outreach to prop shops and small funds, and manage a sales pipeline to grow recurring subscriber revenue.

Lead the creation of a global civic technology platform from concept to mass adoption. Translate complex, multi-stakeholder democratic challenges into a consumer product using AI, human input, and scalable engagement mechanisms. Own product vision, strategy, development, and global deployment while driving effective policy outcomes and cross-partisan civic participation across millions of users.

Sell Quest Analytics' SaaS solutions to national commercial health plans and payers. Identify and qualify prospects, present demos, draft proposals, manage and grow client relationships, collaborate with Product, and meet/exceed sales targets. Travel up to 30% and contribute to market intelligence and reporting.