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

Lead end-to-end development of modern frontend initiatives using React and Electron. Design scalable architecture, improve performance and test coverage, resolve production issues, influence technical decisions, and collaborate with Product, Design, and Backend teams. The role includes mentoring engineers, maintaining code quality, supporting observability and incident response, and building secure, high-quality customer-facing payment and form workflows.

Supports the Talent Development team by preparing training materials, organizing LMS content, tracking participation, compiling feedback, creating course communications, maintaining training records, generating basic reports, and providing administrative project support. The internship offers practical experience in learning and development, instructional design, HR practices, and employee development programs.

Leads Five9’s global partner marketing strategy across channel, technology, and strategic partners. Owns partner recruitment, enablement, co-marketing, demand generation, MDF investment, attribution, pipeline measurement, and joint go-to-market programs. Aligns partner initiatives with regional demand generation, events, product marketing, and revenue targets while building and developing the global partner marketing team.

Own Stable’s growth strategy across self-serve and sales-led motions, including acquisition, conversion, expansion, lifecycle marketing, paid and organic channels, AI search, experimentation, reporting, and budget allocation. This hands-on senior individual contributor role owns pipeline, revenue, CAC, and payback metrics while building AI-powered systems and automation to increase operating leverage.

Develops performant Python software for national defense and remote sensing systems. Responsibilities include designing and deploying features, writing maintainable code, optimizing applications, troubleshooting, and managing containerized deployments with GitLab, Docker, Kubernetes, and Helm. The role is onsite in Boulder four days weekly and requires the ability to obtain an interim DoD Secret clearance.

Manage channel marketing programs, dealer initiatives, marketplace operations, loyalty programs, and cross-functional projects across Jacuzzi Group brands. Analyze KPIs and program data, maintain dashboards, support sales enablement, coordinate vendors, manage invoices and budgets, and provide data-driven recommendations. The role partners with Sales, Marketing, Finance, IT, dealers, and vendors to improve program adoption and effectiveness.

Prospects and qualifies business customers, generates leads, conducts needs analysis, presents products and services, manages opportunities through the sales pipeline, and closes additional purchases. Maintains customer and competitor knowledge, identifies revenue opportunities, prepares activity reports, and collaborates with sales support, management, and business development teams. The role may supervise sales canvassers and requires local and occasional domestic travel.

Administers, analyzes, audits, and improves payroll and benefits programs. Partners with HR, Finance, employees, and vendors to ensure accurate payroll, benefits compliance, reporting, data integrity, responsive service, and operational improvements using enterprise platforms such as Workday.

Executive technology leader responsible for strategy, modernization, and operations across a global fintech SaaS portfolio. Oversees software engineering, QA, DevOps, cloud operations, security, customer engineering, and technology partnerships. Leads AI adoption, platform consolidation, cloud optimization, compliance, reliability, customer implementation, budgeting, vendor management, and organizational transformation across complex, regulated products.

Manages a portfolio of customer accounts, serving as the primary contact, resolving service issues, coordinating order fulfillment, maintaining account documentation, and supporting customer retention. Identifies upselling and revenue-growth opportunities through consultative inside sales, prepares quotes and proposals, coordinates with internal teams, tracks shipments and complaints, and maintains customer and opportunity information.