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

Lead Atom Computing’s integrated photonics program, owning its strategy, platform decisions, and PIC development roadmap. Direct photonic circuit design, fabrication, testing, packaging, and integration into quantum computers. Build and manage an internal photonics team, establish technical capabilities, oversee foundry and supplier partnerships, evaluate emerging technologies, and guide multi-party programs. The role requires recognized expertise in integrated photonics, team leadership, technical judgment, and extensive post-PhD experience.

Designs, deploys, and maintains on-premises and cloud IT infrastructure supporting research and corporate systems. Responsibilities include MDM, SSO, IAM, provisioning, patching, operating system and hardware management, monitoring, backups, DNS, DHCP, security updates, ticket support, and infrastructure performance optimization. The engineer collaborates with DevOps, control systems, physicists, developers, and other teams while managing multiple technical projects.

Lead and architect scalable web systems, mentor frontend and backend developers, define coding standards and roadmaps, drive implementations using React/Next/Node/NestJS, produce technical documentation, conduct code reviews, and collaborate with product and DevOps to deliver secure, maintainable solutions.

Oversee website content creation, optimization, and publishing. Lead a small team of writers and translators, maintain brand voice and CMS structure, run SEO and UX improvements, coordinate with product/design/dev teams, conduct content audits, develop content calendars, and monitor analytics to improve traffic and conversions.

Build, test, and optimize responsive web applications using Next.js and React. Collaborate with designers and back-end developers, implement UI/UX designs, write clean maintainable code, and debug front-end issues to ensure high performance across devices and browsers.

Generate and qualify leads through account research, cold calling, email outreach, and value-based pitches. Schedule meetings for Account Executives, maintain CRM records, build prospect relationships, and provide campaign feedback. Support assigned accounts, coordinate client deliverables, prepare performance documentation, analyze customer satisfaction trends, and collaborate with sales and marketing teams on references and case studies.

Lead Onfleet’s Product organization, including Product Management, Design, and User Research. Own product strategy, roadmaps, prioritization, planning, customer feedback, success metrics, cross-functional coordination, and product team development. Partner with Engineering and go-to-market leaders to deliver adopted products and support enterprise growth. Represent Product with executives, the board, customers, and advisors while building scalable team processes and operations.

Own assigned month-end close activities, including journal entries, balance sheet reconciliations, fluctuation analysis, and financial reporting controls. Partner with Finance teams to ensure timely close, support audits, and improve accounting processes. Contribute to system implementations, acquired-entity integrations, and scalable close operations while applying US GAAP and maintaining accurate documentation.

Supports in-house counsel and legal/compliance teams by maintaining legal and corporate records, reviewing contracts and leases, monitoring litigation, assisting with governance and corporate housekeeping, drafting resolutions and borrower correspondence, and organizing policies and documentation. The role requires legal document comprehension, mortgage industry knowledge, strong organization, sound judgment, and proficiency with Microsoft Office and document management systems.

Provides entry-level legal, administrative, and operational support to in-house counsel. Responsibilities include coordinating mailings and service of process, routing documents for signatures, maintaining physical and electronic files, tracking contracts and deadlines, entering litigation and governance data, organizing policies, conducting basic legal research, and supporting lobby operations.

The Senior Paralegal leads complex legal operations, including contract drafting and negotiation, litigation oversight, corporate governance, regulatory escalations, and legal workflow improvement. The role supervises junior paralegals, advises executive and business leaders, manages external counsel relationships, and serves as a subject matter expert on mortgage lending regulations and corporate legal records. It also oversees front-lobby coverage, visitor management, supplies, and administrative operations.

Own Tailscale’s web experimentation program across high-traffic pages, setting the roadmap, testing standards, governance, and decision rules. Design and run high-impact experiments, particularly for pricing and the homepage, validate measurement quality, maintain the experiment knowledge base, report insights to marketing leadership, and coach cross-functional contributors. The role requires strong experimentation statistics, web development skills, analytics proficiency, and the judgment to determine when testing is appropriate.

Deploys, integrates, and scales enterprise Generative AI solutions across Azure environments. The role develops LangGraph agentic workflows, fine-tunes and evaluates LLMs, reduces hallucinations, integrates retrieval systems and APIs, and collaborates with customer engineering teams. Responsibilities also include requirements documentation, process mapping, automation engineering, software architecture, and communicating business value.

Writes and edits accurate, accessible criminal and DUI legal content for consumer websites. Uses AI-enhanced editorial workflows, updates content for accuracy and style, collaborates with and trains freelance writers, and contributes to books, social media, and other legal content. Requires a law degree, at least two years of criminal or DUI practice, strong writing and editing skills, and the ability to explain complex legal issues to nonlawyers.

Develop and execute creative marketing campaigns and social content to grow Vana's brand and community. Create copy, visuals, and timely Web3/AI-focused content, manage social channels, engage communities, partner with influencers, track KPIs, and optimize performance.

Design and optimize the builder funnel to attract, onboard, engage, and retain developers and founders. Run programs (hackathons, cohorts), create onboarding resources, analyze KPIs to improve conversion and retention, and build partnerships to expand the ecosystem for decentralized AI and blockchain innovation.

Lead treasury, token, and capital strategy across fiat, stablecoins, and $VANA. Manage liquidity and market maker relationships, design hedging and yield programs, oversee accounting, compliance, audits, and financial reporting. Advise on tokenomics, build financial models and scenario analyses, support fundraising, and negotiate liquidity and investment deals to preserve runway and advance network stability.