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

Leads recruitment and retention efforts, including sourcing technicians, licensed staff, and industry leaders; partnering with hiring managers; managing interviews, onboarding, candidate experience, employer branding, retention strategies, engagement events, staffing forecasts, budgeting support, and reporting. The role also performs light HR administration and collaborates with senior management to implement inclusive, candidate-focused hiring initiatives.

Own the full sales cycle for cloud-based software serving fire and EMS agencies, from prospecting and consultative discovery through solution design, proposals, negotiation, and closing. Build strategic pipelines, manage forecasts and CRM hygiene, navigate complex public-sector procurement, and engage chiefs, IT leaders, procurement teams, and other stakeholders. Collaborate with Sales Engineering, Marketing, Implementation, and Customer Success to support successful onboarding, adoption, and revenue growth.

Design, build, and maintain automation and control systems for bioreactors and bioprocessing equipment. Tune and troubleshoot PID control loops, improve system reliability through monitoring and fault recovery, and develop safe interfaces between cloud software and physical devices. Build sensor, actuator, and embedded-controller integrations while collaborating across mechanical, electrical, process, and software engineering teams to deliver robust, scalable automation solutions.

Supports cybersecurity consulting projects involving infrastructure and application security, vulnerability scanning, penetration testing, forensic investigations, incident findings, security documentation, and client workshops. The role also includes client relationship development, proposal writing, and sales-cycle participation. Candidates need IT operations experience, relevant technical exposure, strong communication skills, a degree or progress toward one, occasional travel availability, and U.S. citizenship.

The Senior Manager, Accounting oversees financial close, consolidations, reporting, budgeting, audits, internal controls, and accounting policy compliance across CIRI and its subsidiaries. The role manages GAAP, FAR, CAS, and ANCSA Section 7(i) requirements; supports accounting-system implementations and entity integrations; provides analysis to operating departments; and supervises and develops accounting staff. The position may be fully remote outside Alaska but requires regular travel to the Anchorage corporate office.

Build and scale Ruby on Rails backend systems powering StackBlitz and Bolt.new. Responsibilities include improving application scalability, reliability, and performance; optimizing PostgreSQL and object storage; developing platform features and integrations; supporting developer infrastructure; and reviewing code. The role works across Rails and Node.js/TypeScript stacks in a globally distributed, remote team.

Lead Lyric’s marketing strategy and execution across demand generation, field marketing, content, and brand. Build a scalable demand engine, optimize marketing technology and data infrastructure, align marketing and sales around pipeline and revenue goals, and establish forecasting and reporting processes. Recruit and develop a high-performing team, manage external PR, creative, and digital partners, and market complex AI and supply-chain solutions to Fortune 500 and 1000 buyers.

Edit engaging video content for Beast Industries, making creative decisions that maximize audience retention across digital platforms. Applicants must submit a video they personally edited and screen-record a concise walkthrough explaining their editing choices, rationale, and potential improvements. Submissions should be hosted via an accessible unlisted YouTube or Loom link and kept to five minutes or less.

Manage SEO and Answer Engine Optimization across multiple B2B media brands. Monitor organic and AI search visibility, conduct keyword and competitor research, identify technical and content opportunities, provide editorial recommendations, run optimization tests, and report on traffic, rankings, citations, mentions, and visibility across Google, ChatGPT, Gemini, Perplexity, and other platforms.

Designs, builds, tests, deploys, and optimizes full-stack product features using React and Python. Develops GraphQL integrations, scalable backend services, data visualizations, analytics instrumentation, and production-ready platform capabilities. Contributes to UX workflows, CI/CD, monitoring, code quality, and stakeholder updates while collaborating in agile sprints and evaluating new technologies.