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

Provide remote technical support and troubleshooting for customer environments running Linux, OpenStack and Kubernetes (MOSK). Triage IaaS issues, reproduce bugs in labs, own escalations, coordinate with engineering, perform DC ops tasks (firmware, hardware), handle networking and alerting, participate in on-call rotation, and use automation/AI tools to improve resolution efficiency.

Manage sales of building materials across assigned Colorado territory by prospecting customers, demonstrating products, quoting prices, coordinating deliveries, maintaining CRM records, supporting customers, attending trade events, and working with inside sales and sales manager to grow accounts.

Manage end-to-end recruitment lifecycle, deliver induction and onboarding frameworks, engage external partners to build talent pipelines, and provide candidate communication and induction training to support attraction and retention.

Lead design and ownership of a global, channel-integrated demand engine. Manage Integrated Marketing Managers and Marketing Operations, own MarTech stack and data infrastructure, build attribution and AI-powered workflows, align field and product marketing, enable channel partners, and drive measurable partner-sourced pipeline through systems thinking and continuous optimization.

Handle inbound and outbound collections calls to resolve delinquent accounts: collect payments, negotiate arrangements, document interactions, meet KPIs, and maintain FDCPA and government compliance while protecting customer data in a remote role.

Design, build, and optimize high-throughput, highly available backend services in Golang for 24/7 sports and prediction-market applications. Lead architecture decisions, implement features, diagnose and resolve high-concurrency bottlenecks, and provide high-tier operational support for real-time transactional systems.

Internship role to design and implement automated testing using low-code/no-code platforms. Create, maintain, and run automated test cases, document and track defects, produce test plans and reports, improve test coverage, and communicate progress with clients and teams. Involves end-to-end responsibility from planning through deployment and incorporation of feedback.

Lead backend development to scale and harden API infrastructures, implement unit testing playbooks, optimize core algorithms, support migration from Supabase to a robust cloud provider, ensure system reliability and scalability, collaborate with frontend and DevOps, and integrate AI workflows and RPA where applicable.

Provide high-level executive support to the CEO and CFO by managing complex calendars, coordinating travel and events, preparing materials, drafting communications, capturing meeting outcomes, and enabling leadership alignment. Serve as a trusted gatekeeper, anticipate needs, handle confidential information, and ensure execution of priorities across the organization.

Design, implement, and optimize gameplay mechanics and systems. Collaborate with designers, artists, and developers to troubleshoot and refine code, optimize performance across platforms, and maintain clean modular code while staying current with game technologies.