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

As a Lead Infrastructure Engineer, you'll enhance database reliability, automate infrastructure, collaborate on initiatives, and participate in on-call duties.

Lead brand voice and messaging consistency across press, blog, and marketing materials. Ghostwrite for executives, edit internal/external content, develop thought leadership, optimize for SEO, manage editorial calendars, run content audits, use analytics to track performance, and produce white papers.

Lead development of map-grounded world foundation models and generative scenario synthesis for AVs. Own end-to-end ML lifecycle, bridge generative models with classical simulators, define synthetic data quality and validation frameworks, run POCs with partners, and enable sim-to-real strategies to improve perception and planning.

Upstart invites candidates to join their Product Talent Community for future job opportunities in their innovative and inclusive lending solutions. Members receive updates on roles that match their skills.

Serve as the primary technical contact for customers, design scalable solutions, run POCs, troubleshoot complex issues, deliver training and demos, influence product roadmap via customer feedback, and align technical strategy with sales and product teams to drive platform adoption.

Provide fast, technically sound support for a B2B SaaS CRM via email, chat, and video. Troubleshoot APIs, integrations, and product issues; document bugs; contribute to documentation; advocate customer feedback to Product and Engineering; and help customers implement scalable workflows and best practices.

The Staff Accountant will manage daily accounts payable, ensure compliance with accounting principles, reconcile bank statements, and aid in month-end closing duties while collaborating with department heads on financial reporting.

Lead end-to-end organic growth across SEO, ASO, and emerging LLM/GEO surfaces. Build technical SEO and ASO programs, prioritize high-impact roadmaps, run experiments, report on business impact, and collaborate with engineering, product, content, and leadership to scale organic user and revenue growth.

Lead enterprise sales and sector development for utilities, power distribution, infrastructure, and data centers. Build and maintain C-suite relationships, own parts of the sales cycle, drive RFP/RFI efforts, identify market opportunities, and partner cross-functionally to ensure smooth onboarding and operations. Mentor team members, influence product and go-to-market strategies, and scale repeatable processes for these verticals.

Lead a fully remote team of 25+ Medicare telesales agents to convert high-volume inbound calls into enrollments across Medicare Advantage, Supplement, Part D, vision, and dental products. Provide real-time coaching, monitor conversion and talk-time metrics, manage scheduling across 8am–8pm EST, ensure CMS compliance, partner with Quality/Compliance/WFM, and drive performance during Annual Enrollment Period (AEP).