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

Design, secure, and optimize on‑prem and cloud networks; manage firewalls and switching; integrate multi‑cloud connectivity; own external links (Megaport); troubleshoot production incidents and participate in 24x7 on‑call rotation to ensure high availability.

Own commercial strategy and drive double-digit growth across strategic P&C insurance accounts. Expand enterprise footprint, lead C-suite engagements, shape client innovation, manage multi-year multi-million-dollar deals, coordinate cross-functional delivery, and represent INSTANDA at industry forums.

Senior HR leader responsible for full-spectrum people strategy and operations for a fully remote, unionized nonprofit. Owns HRIS/PEO, benefits, payroll, compliance, CBA administration, grievance management, employee relations, performance management, organizational design, and leads the People Operations team. Advises executives, coaches managers, oversees investigations, drives retention and DEIA-aligned people strategies, and manages vendor relationships.

Produce paid digital political content from brief to delivery: write scripts and ad copy, scope and manage vendors and budgets, create simple paid-media assets, coordinate production and post, and ensure timely delivery across digital platforms in a fast-paced, cycle-based environment.

Lead multi-jurisdictional tax compliance and reporting across the U.S., Canada, and Mexico. Manage corporate income tax returns and provisions, deferred tax balances, indirect taxes, SAP tax processes, SOPs, and audits. Develop tax policies, train staff, collaborate with finance/IT, and identify automation opportunities to improve accuracy and efficiency.

Build and ship full-stack features across a TypeScript/React frontend and TypeScript/Python backend. Own integrations and backend services (LoanPro, HubSpot), add tests and monitoring, resolve production issues, participate in code review and planning, and use AI tooling to automate and increase development velocity.

Lead and coach a team of Brand Creator Associates while owning complex affiliate client accounts. Build onboarding and outreach strategies for TikTok Shop affiliate programs, pilot tooling/process improvements, coordinate cross-functionally on briefs and creator handoffs, and present strategy and performance to clients.

Serve as first point of contact: greet customers, check in VIP appointments, answer and direct phone calls, track sales calls in CRM, assist customers, coordinate front-desk activities, and maintain organization and multitasking under occasional light lifting.

Supports school leadership by managing family communications, maintaining student records and compliance, coordinating enrollment and admissions tasks, managing daily operations and staffing ratios, assisting events and onboarding, and contributing to operational improvements and school leadership planning.

Customer-facing engineer who owns technical success from proof-of-concept to production: installs and operates OpenHands on customer infrastructure, builds integrations and agentic use cases, debugs Kubernetes/containers/networking/CI-CD, runs onboarding and workshops, and feeds product teams with field-driven improvements, demos, and docs.