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

Perform month-end close, account reconciliations, accruals, fixed asset and inventory accounting. Provide operational and variance analysis, support audits and filings, produce ad-hoc reporting, and help improve accounting controls and processes.

Provide full-time administrative support for the service division: update timecards and schedules, enter job/operator/equipment data into scheduling software, reconcile cards, manage driver files and certifications, assist field operators, coordinate trainings, support job tracking and project paperwork, handle accounts receivable/collections, and audit documentation for completeness.

Own member inquiries from first contact to resolution across email, live chat, and occasional phone. Triage and prioritize tickets, verify accounts, resolve bookings, cancellations, modifications, and billing issues, coordinate with operations and suppliers, maintain canned responses and help content, and surface recurring problems for root-cause fixes.

Lead discovery and delivery of new B2B and consumer products that serve homeowners and contractors. Own product shaping, tradeoffs, and execution from 0→1; run user research, synthesize insights, and collaborate closely with designers, engineers, and operations. Drive incremental value delivery, coordinate stakeholders, and work primarily in person with teams and field users near Denver.

Lead full-cycle technical recruiting for Engineering, Product, Data/ML, Design, and IT/Security. Source passive candidates, build talent pipelines, partner with hiring managers to define roles and interview loops, maintain ATS hygiene, use recruiting metrics to improve hiring speed and quality, and document scalable hiring processes. Contract role for 3–6 months with possible extension.

Serve as first point of contact for clients calling the behavioral health organization; handle incoming calls, route clients to appropriate services, maintain HIPAA-compliant PHI handling, support daily office operations, provide customer service across local and rural offices, and perform standard clerical and office equipment tasks.

Operate a lean business-incubation pod to rapidly turn concepts into live tests. Own logistics, field execution, partner outreach, and travel. Track multiple pilots, build basic financial models, document customer conversations and pilot results, and enable fast decisions on scaling or killing ideas. Work independently with direction from the team lead.

Own and grow the company's organic social presence across Facebook, Instagram, and Reddit. Create and publish content, engage authentically in caregiving communities, drive measurable signups, set strategy and goals, analyze performance, and iterate. Must write, design, and execute independently while turning engagement into revenue and word-of-mouth growth.

Coordinate and produce high-quality proposals, qualifications packages, presentations, and marketing collateral using InDesign and Microsoft Office. Manage proposal schedules, contract documentation, and stakeholder input while ensuring accuracy, branding consistency, and timely delivery across multiple service lines.

Perform trajectory, navigation, maneuver, and collision-avoidance design and operations for Earth, lunar, and interplanetary missions. Support mission design, orbital propagation, rendezvous and station-keeping analysis, generate trajectory products, develop simulation tools, and provide real-time mission operations and anomaly response.