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

Build and evolve Polar’s finance and monetization platform for AI products. Own product development end-to-end across frontend and backend systems, create intuitive developer experiences, ship reliable software quickly, engage with merchants, and translate feedback into product improvements. The role requires strong technical foundations, product judgment, design sensibility, autonomy, engineering quality, and comfort working across the stack. Payments, billing, developer tools, open-source contributions, and side projects are valued.

The Software Engineer - AI Systems will design and implement systems to coordinate LLMs, build testable software stacks, conduct research, and collaborate with team members to create AI-powered security solutions.

Develop and execute social media strategies across LinkedIn, Instagram, Facebook, TikTok, and X. Create and publish written and visual content, including graphics, videos, reels, and carousels; manage content calendars and online communities; simplify technical concepts; research trends; collaborate with internal teams; and track social media performance through analytics and reporting.

Own accounts payable operations, expense report auditing, month-end close activities, invoicing, revenue recognition, reconciliations, subsidiary accounting, audits, tax filings, and ERP maintenance. The role requires CPA certification, accounting experience across audit and technology companies, and strong NetSuite and Expensify skills.

Own machine learning models end to end, from data preparation and training through evaluation and production deployment. Build pipelines for large multimodal datasets including video, sensor streams, and language. Collaborate with engineering and computer vision teams, rapidly prototype solutions, apply relevant research, and continuously improve production models and tooling.

Own accounts payable operations, expense report auditing, month-end close, invoicing, revenue recognition, reconciliations, subsidiary accounting, ERP maintenance, financial audits, and corporate tax filing. The role requires a CPA, accounting experience in audit and technology environments, and strong NetSuite and Expensify skills.

Own the enterprise product experience, including the web application, notifications, reporting, APIs, permissions, EMR integrations, and implementation processes. Lead product work from discovery through launch, partner closely with engineering and customer-facing teams, support enterprise rollouts, and convert manual implementation work into scalable product capabilities. Engage healthcare providers and administrators to inform roadmap priorities and technical tradeoffs.

Owns enterprise account relationships and sales processes for Verily’s life sciences and medtech clients. Responsibilities include developing customer relationships, identifying opportunities, presenting value propositions, negotiating contracts, collaborating with technical sales and delivery teams, gathering market feedback, and driving bookings and revenue growth.

The Controller owns AidKit’s accounting integrity, financial close, general ledger, reconciliations, revenue accounting, AR, AP, treasury, payment operations, tax compliance, controls, audit readiness, and financial reporting. The role oversees company and program funds, banking, payment-provider reconciliation, and cash movement. It also administers finance systems, improves processes, automates recurring work, and partners with Engineering, Operations, the CEO, and fractional CFO to support scalable, controlled financial operations.

Conduct applied AI and machine learning research for semiconductor testing. Define ambiguous technical problems, develop measurable evaluation methods, build and fine-tune models, and create RAG, knowledge-graph, and agent systems. Translate unstructured tester documentation and protocols into production solutions, collaborate with engineering and domain experts, and deploy tools that improve workflows. The role also requires monitoring emerging AI technologies and proposing new research directions.