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

Own full-cycle technical recruiting across software engineering, hardware, AI, trading, and quantitative roles. Develop sourcing strategies, assess candidates, manage pipelines, facilitate debriefs, deliver strong candidate experiences, negotiate offers, and close highly sought-after talent. Partner with hiring managers and department heads to understand hiring needs, timelines, and recruitment priorities. Use ATS tools, reporting, and data-driven recruiting practices.

Provides first-line remote IT support to end users through phone, email, and ticketing systems. Troubleshoots hardware, software, operating system, network, Office 365, and cloud-platform issues; manages support tickets; configures equipment; performs basic Active Directory functions; documents resolutions; escalates complex issues; and contributes to knowledge-base materials while following IT security and compliance procedures.

Lead sponsorship strategy and sales for a fishing media platform: audit assets, design custom sponsorship packages, prospect and pitch sponsors, negotiate and close deals, and manage sponsor relationships. Target fishing, regional, and lifestyle brands; work commission-only with creative autonomy and remote flexibility.

Manages charter sales and private-flight logistics from initial opportunity through quoting, negotiation, closing, fulfillment, and client service. Provides prompt quotes, handles high call volume, maintains customer records, develops client and industry relationships, monitors market and competitor offerings, attends promotional events, and meets monthly sales quotas. Requires rotating evening, overnight, weekend, holiday, and 24/7 availability, with occasional travel as directed.

Lead the development and release of AI safety and security benchmarks every two to three weeks. Own evaluation taxonomies, harnesses, quality standards, verification, publication decisions, research timelines, and quarterly roadmap planning. Collaborate with AI labs, universities, internal researchers, and freelancers. The role also requires staying current with AI safety research, maintaining lab relationships, presenting work to clients, and attending conferences.

Manage, maintain, and troubleshoot enterprise security technologies while monitoring, detecting, investigating, and remediating security incidents. Perform digital forensics, threat hunting, vulnerability and risk assessments, audits, compliance checks, evidence preservation, and root cause analysis. Collaborate with internal teams and third parties, implement new security solutions, create security documentation, and support incident response during regular and on-call hours.

Build outbound prospecting and qualify leads across utilities, DER, energy software, and related sectors. Manage CRM activity, pipeline handoffs, referrals, event follow-up, and industry conference prospecting. Create LinkedIn and other short-form content from internal materials, maintain the publishing calendar, and develop relationships with partners and prospects. Over time, participate in discovery calls and early customer conversations across India and Europe.

Full-stack engineers will develop features for a system used by radiologists, focusing on low-latency WebSocket workflows and UI/UX design.

Manages daily administrative and operational functions for a regional energy program warehouse and office. Responsibilities include facilities, procurement, vendors, compliance, internal systems, vehicles, permits, accounts payable, expense reports, timesheets, and inventory. The role coordinates across departments and locations, supervises staff, improves workflows, and supports organizational effectiveness. Regional travel with occasional overnight stays is required.

The Forward Deployed Data Engineer will manage AI-automated data platform migration projects, ensuring timely delivery and communication with clients while utilizing proprietary tools.