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

Manage a defined book of business by improving retention, reducing churn, identifying expansion opportunities, and closing upsell and cross-sell deals. Build executive-level client relationships, monitor customer health and adoption, mitigate renewal risks, and contribute to revenue growth through consultative account management.

Build and maintain production-quality gameplay systems, workflows, and tools in C++ using Unreal Engine 5. Provide technical guidance on simulation and networking, and collaborate with designers, artists, content creators, and engine teams to develop game-building systems and tools for an unannounced PlayStation project from pre-production through release.

Lead nationwide business development for energy and infrastructure services, selling surveying, engineering, environmental, zoning, assessment, and construction offerings. Build strategic client relationships, secure vendor approvals and service agreements, originate and close profitable opportunities, expand accounts, coordinate proposals and negotiations, maintain forecasts, and support client retention and repeat work. The role targets energy developers, utilities, operators, investors, and contractors while coordinating delivery capacity across departments.

Leads Vergent Products’ human resources function, including recruiting, onboarding, employee relations, training, performance management, compensation, benefits, leave administration, compliance, payroll data, workers’ compensation, and organizational culture initiatives. Serves as a strategic advisor to leadership and employees, maintains HR policies and records, analyzes workforce data, and improves HR processes and employee experience. The role requires strong knowledge of employment law and HR systems, with manufacturing experience preferred.

Own cost accounting, inventory valuation, landed cost, COGS close, gross margin analysis, and procure-to-pay operations. Establish costing methodologies, inventory reserves, reconciliation processes, AP controls, and audit-ready policies under US GAAP and SOX scrutiny. Partner with Supply Chain, FP&A, Sales Operations, auditors, contract manufacturers, 3PLs, and customs brokers. This hands-on manager role oversees transactional support while personally handling complex accounting judgments, reconciliations, close activities, and process improvements.

Manage the full deployment lifecycle for retail locations, coordinating installation, network setup, configurations, and troubleshooting, while building automation and ensuring quality.

Leads complex proposals for environmental and infrastructure consulting opportunities, coordinating technical teams, executives, business development leaders, partners, and subcontractors. Develops pursuit strategies, win themes, and persuasive content; manages reviews, compliance, branding, reusable content libraries, and quality assurance. Mentors proposal professionals, improves processes and tools, conducts market research, manages executive and partner relationships, and facilitates post-submission debriefs.

Graduate software engineers will develop open-source and commercial software across the Linux stack, from firmware, kernels, and drivers to desktop applications, containers, clouds, and Kubernetes. Responsibilities include writing resilient, performant code, contributing to product roadmaps, engaging with users and open-source communities, addressing customer issues, and developing secure software. The role is globally remote with twice-yearly international team sprints and emphasizes mentorship, collaboration, and continuous technical growth.

Leads RTI’s global B2B events strategy and portfolio across North America, EMEA, and APAC. Manages and develops the events team, oversees virtual and in-person programs, controls budgets, negotiates with vendors, and partners with Sales, Marketing, and executives. Measures event performance through engagement, pipeline, attribution, and cost metrics while improving processes and identifying strategic sponsorship opportunities. The hybrid Denver role requires approximately eight travel commitments annually, including occasional evenings or weekends.

Provides operational support across finance, procurement, office administration, logistics, and HR engagement. Responsibilities include vendor creation and communication, invoice and expense review, office and kitchen supplies, mail and entrance management, employee equipment logistics, travel coordination, office safety, building coordination, and employee events. Requires strong organization, attention to detail, discretion, Google Sheets proficiency, familiarity with accounting platforms, and 3–5 years of office experience.