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

Founding Engineer responsible for building FilmoreAI’s production AI and data platform for construction equipment dealers. The role covers agent infrastructure, model routing, LLM extraction and reasoning, canonical data modeling, entity resolution, Python data pipelines, Azure cloud orchestration, evaluation, observability, and safe human-approved write-back. The engineer will work independently in an ambiguous startup environment and use agentic development tools to ship reliable systems with strong cost, latency, accuracy, and operational guardrails.

Build and execute email and SMS campaigns in Salesforce Marketing Cloud; develop and troubleshoot HTML/CSS email templates; traffic assets and maintain campaign calendars; coordinate across teams; perform QA/UAT on ad-hoc and automated journeys; and consult on technical email development and best practices.

Accounting Intern supporting billing and aged-item cleanup, accounting backlog organization, access reviews, SharePoint file management, record accuracy checks, process documentation, progress tracking, and special accounting projects. The role requires collaboration with Accounting and internal teams, strong attention to detail, analytical and organizational skills, Excel proficiency, and the ability to manage multiple assignments. Prior accounting or insurance experience is not required.

Identify and engage prospects through inbound and outbound sales efforts, conduct discovery calls, present solutions, manage pipeline opportunities, maintain accurate CRM records, follow up consistently, meet sales targets, and coordinate customer handoffs with internal teams.

Recruit and onboard TikTok LIVE creators, verify network affiliation, conduct high-volume outreach, and build ongoing relationships. Provide onboarding guidance, stream audits, branding support, regular check-ins, activity tracking, campaign opportunities, and battle coordination. The role is fully remote, independently scheduled, and performance-based, with training and tools provided. No prior experience is required, but strong English communication, reliability, self-management, and consistent outreach are essential.

Part-time internship supporting CRM architecture, data integrity, process documentation, operational audits, and KPI dashboarding. Build SOPs, centralize lead/project data, identify workflow bottlenecks, and deliver reporting to leadership to scale and improve operational processes.

Manage end-to-end talent acquisition for priority go-to-market hiring during a six-month remote contract. Partner with hiring managers and executives, source and close SaaS talent, develop headhunting strategies, assess candidates, ensure a high-touch candidate experience, coach interview teams, report recruiting metrics, and improve talent acquisition processes and tools.

Leads Karat’s integrated communications function, including external, internal, executive, media, and crisis communications. Advises the CEO and leadership team on messaging and stakeholder impact; builds media relationships and executive platforms; develops campaigns with marketing teams; manages crisis communications; and oversees PR agencies and communications partners. The role requires extensive communications leadership experience in high-growth technology or B2B companies.

Join as the founding full-stack engineer to extend a TypeScript React/Next.js prototype, design product features, integrate AI/OCR, write tests and infrastructure, talk to users, and iterate quickly to drive growth.

Provide technical support, training, troubleshooting, and customer assistance through ticket, phone, and chat channels. Build and maintain customer documentation, tutorials, and training materials. Advocate for customers by gathering feedback, escalating issues, identifying trends, and collaborating cross-functionally. Help establish scalable support processes, monitor support metrics, and improve customer satisfaction, retention, and software adoption.