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

Lead the architecture and development of a multi-RAT Open RAN digital twin supporting LTE and 5G NR simulation. Integrate production MAC and scheduler software with PHY, channel, UE, traffic, mobility, interference, and network models. Build fidelity tiers, AI/ML evaluation pipelines, reproducible experiments, calibration and validation practices, automated testing, and CI/CD workflows. Improve simulation scalability and reliability while collaborating across wireless, PHY, AI/ML, software, and lab-validation teams.

Engineer and support enterprise Windows, virtualization, storage, backup, and datacenter infrastructure across multiple environments. Responsibilities include designing and implementing systems, managing virtualization clusters, configuring storage and disaster recovery solutions, supporting high-availability platforms, troubleshooting escalated infrastructure issues, documenting architectures, collaborating with networking and security teams, and mentoring colleagues. The role requires hands-on datacenter work, on-call availability, and occasional travel.

Support accounts payable, state sales tax filings and registrations, broader tax compliance, and monthly close activities. Responsibilities include invoice review, payment processing, reconciliations, accruals, amortization, and coordinating with external tax advisors. The role also identifies opportunities to improve accounting processes, controls, and workflows in a fast-growing, remote technology company.

Manage Salesforce opportunity intake, qualification, classification, and routing across internal departments. Review RFPs, technical specifications, and installation scopes to identify requirements, deadlines, responsibilities, and project fit. Use approved AI tools to analyze documents and support data-driven triage. Collaborate with sales and operations, maintain accurate pipeline data, and apply knowledge of networking, physical security, audiovisual, and electrical systems while meeting quality and deadline expectations.

Lead assessment, redesign, and hands-on implementation of data pipelines, ML workflows, and platform infrastructure. Produce prioritized system designs, harden production pipelines, improve observability, reliability, and data quality, and mentor the data team.

Develop predictive machine learning models and generative AI applications using Azure, Python, pandas, and scikit-learn. Build and deploy production GenAI solutions, including RAG, hybrid search, evaluations, multi-agent systems, and user interfaces. Collaborate on dataset design, statistical modeling, process-control integration, and full-stack application development. Present findings to nontechnical audiences while addressing business problems across research, finance, manufacturing, legal, and environmental safety functions.

Generates new automotive auction business, closes deals, executes dealer sales strategies, prospects and upsells customers, manages accounts, and develops strong customer relationships. The role requires territory management, product knowledge, negotiation, follow-through, organization, and effective communication in a fast-paced environment. A valid driver’s license, computer proficiency, and the ability to meet aggressive sales targets are required.

Provides customer support through phone, chat, and email for health insurance shoppers and existing customers. Assists with online insurance navigation, quotes, administrative questions, and billing issues while documenting interactions in support systems. The role requires high-volume multitasking, strong communication, customer service or sales experience, and availability during weekday Central Time hours. It is fully remote and includes opportunities to suggest process and product improvements.

Leads Claravine’s Product Management and Product Design organization, owning product strategy, roadmap, commercial outcomes, launches, adoption, time-to-value, and UX quality. Partners with Sales, Marketing, Customer Success, and Engineering on pricing, packaging, discovery, customer insight, and execution. Builds a high-performing product and design organization while driving enterprise B2B SaaS growth across AdOps and MarTech workflows.

Provides operational and end-user support for marketing technology platforms, including ticket triage, troubleshooting, integrations, configuration, release validation, documentation, onboarding, and rollout activities. Partners with Product, Engineering, Marketing, and Operations to resolve defects, maintain data integrity, improve platform adoption, gather customer feedback, and inform product roadmap priorities.