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

Lead Marketing / Public Relations Intern will own marketing and PR initiatives, collaborate with founders on branding, analyze market trends, manage campaigns, and use Google Workspace, HubSpot, and Framer. Opportunity to grow into a full-time leadership role at an eCommerce-focused AI startup.

Part-time private equity role (minimum 10 hours/week) requiring at least 2 years PE experience at top firms. Responsibilities include financial modeling, TAM/market sizing, investment memos, CIM creation and due diligence, NDA/legal document processing, and deal sourcing.

Lead design, development, and optimization of guidance, navigation, and control systems for Group 1-4 UAS. Architect flight control software, develop Matlab/Simulink models, run SWIL/HWIL simulations, perform stability and controls analysis, mentor junior engineers, drive cross-disciplinary collaboration, and lead flight test R&D from concept to deployment.

Provide administrative, operational, and customer service support for Employee Learning & Development. Coordinate trainings, events, registration, budgets, records, reporting, and vendor relations; maintain systems and data integrity; assist with special projects and departmental operations to support staff development and compliance.

Lead SEC and financial reporting for a public fintech company, managing preparation and filing of 10-Ks, 10-Qs, 8-Ks, XBRL tagging, and disclosure. Maintain reporting calendar, SOX controls, collaborate with legal, auditors, and executives, and provide technical accounting guidance on new standards and strategic projects.

Manage and optimize FP&A business applications and EDW workflows using Power BI and Microsoft Fabric. Build automated reports, support month-end reporting, validate financial data, document requirements, and liaise between Finance and IT to improve reporting accuracy and efficiency.

Own the first 30-day client experience from signed contract to handoff: lead kickoff/onboarding, build initial paid-ad campaign infrastructure, validate assets/tracking, manage multiple onboardings, prevent risks, and partner with Sales and Growth to improve close rates and onboarding through AI, automation, and process improvements.

Lead and deliver large-scale Dynamics 365 ERP/CRM implementations (3–16 months) managing scope, schedule, budget, risks, and cross-functional teams. Communicate status to executives, coordinate resources and financials, and apply PMI and company delivery standards. May support sales, marketing, and administrative tasks.

Serve as primary relationship owner for a portfolio of clients, deliver strategic fleet solutions across the vehicle lifecycle, drive retention and growth, use analytics and CRM tools to manage account performance, collaborate cross-functionally, and support operational excellence and client education.

Entry-level Sales Development Representative responsible for prospecting via calls, emails, networking and in-person outreach, building relationships with local business decision-makers, learning POA technology solutions, developing tailored proposals, maintaining follow-up and communications, and growing a sales pipeline. Role includes structured onboarding, hands-on training, mentorship, and clear advancement opportunities.