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

Full-cycle B2B sales role focused on new account acquisition and account growth. Responsibilities include prospecting, cold-calling, research using sales tools, presenting demos, responding to RFPs, managing opportunities in Salesforce, negotiating contracts, and meeting quota with uncapped commission.

Develop and produce U.S. and Canadian tax-focused podcast content: research and pitch topics, find and prep guests, live-produce interviews, edit content for learning objectives, write episode assets (descriptions, quizzes, bios, glossary), and collaborate across the production team.

Hands-on mechanical engineering internship focused on HVAC and MEP building systems. Interns assist design teams with ductwork sizing and layout, perform basic engineering calculations, support documentation and coordination, attend site visits, and gain experience using BIM tools like Revit and AutoCAD throughout project lifecycles.

Support electrical design teams in MEP projects using BIM tools (Revit, AutoCAD). Assist with power, lighting, fire alarm, and signal system design, documentation, coordination, and site visits while gaining hands-on exposure to project lifecycle and engineering workflows.

A general interest form collecting candidate information for future openings. Submissions are retained and reviewed when hiring starts; applicants contacted if a match is found.

Design and secure mission-critical network systems for defense customers. Analyze infrastructures, troubleshoot complex network issues, implement IPv4/IPv6, QoS, MPLS, BGP, apply STIG security hardening, configure cryptographic/COMSEC/VoIP systems, model bandwidth and data flows in MBSE, and produce network topology diagrams to support worldwide encrypted communications.

Lead organic social, content, and digital PR efforts: manage LinkedIn and emerging channels, write and optimize SEO-driven content, run press and podcast outreach, produce multi-format marketing assets, monitor organic performance, and collaborate across marketing to grow brand visibility.

Lead Quartermaster's expansion across Africa by developing regulatory strategy, market-entry playbooks, and import/logistics frameworks; build vendor ecosystems and local teams; secure partnerships and agreements to install and activate SmartMast units while ensuring compliance and cross-functional alignment.

Freelance brand designer to create campaign and editorial visuals across ads, social, email, and blog. Develop expressive visual systems, partner with marketing and leadership, and collaborate async with a small remote team. Part-time contract with potential to grow.

Open submission for candidates interested in Product Engineering, Data Science, Revenue, or G&A at Neural Earth. Submit your resume and links describing your background and desired roles; submissions are reviewed on a rolling basis. Company focuses on AI research, geospatial science, distributed systems, and enterprise deployment, offering competitive compensation and comprehensive benefits.