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

Founding iOS Engineer to build the app's core intelligence layer. Must implement production CallKit and on-device continuous Speech Framework recognition, integrate with SwiftUI/CoreData, and optionally add Dynamic Island Live Activity via WidgetKit. Equity-only founding role; product details under NDA.

Provide frontline support to travel advisors via chat, email, and 1:1s; troubleshoot technical issues; become a product and AI expert; create support documentation; collaborate with product and engineering to improve workflows and automate support processes.

Lead HR for a newly relaunched luxury hotel: design talent acquisition, build and onboard a 100+ team, manage employee relations, ensure legal compliance, maintain HRIS/payroll/benefits data, administer leave and payroll coordination, drive culture and engagement, and support cross-functional HR projects.

Plan and implement Generative Engine Optimization to personalize content, analyze user behavior, run A/B and multivariate tests, perform SERP and attribution analysis, refine personas, improve UX, and measure CTR, time-on-page, and conversion metrics to reduce bounce rates.

Lead new logo acquisition and expansion with CPGs, retailers, agencies, and platforms. Sell CPO campaigns, recipe shoppability, and content commerce. Build GTM motion, manage partner portfolio, work cross-functionally, and represent SideChef to senior stakeholders to drive revenue and scale.

Evaluate and annotate AI-generated responses, write prompts and expected outputs, provide structured feedback, maintain high-quality training datasets, and collaborate with engineers to improve LLM performance and evaluation workflows.

Lead HRIS and talent systems (primarily Workday): configure and deploy updates, ensure data integrity, build reports/dashboards, support users via Jira, drive roadmap and integrations, train HR staff, and partner cross-functionally to improve HR processes and compliance.

Design, build, and maintain scalable full-stack web applications. Implement backend APIs and responsive frontends, deploy to cloud, ensure security/performance, write tests, debug issues, participate in reviews, and mentor junior developers.

The Enterprise Account Executive is responsible for driving sales and business development for enterprise clients, managing complex sales cycles, and exceeding quotas through strategic relationship-building and consultative selling.

Review AI-generated finance outputs, verify figures and rules against authoritative sources, perform quantitative checks and recomputations, assess financial reasoning, provide structured feedback on model performance, and collaborate with researchers to improve models.