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

Generate qualified pipeline through cold calls, personalized emails, LinkedIn, and other outbound channels. Research target accounts, engage CISOs and technical leaders, qualify opportunities, and schedule high-quality meetings for Account Executives. Use AI-powered prospecting and sales intelligence tools, collaborate with Sales and Marketing, and develop expertise in application security, software supply chains, and enterprise security purchasing.

Support Sales and Key Account teams by owning trade performance reporting, building dashboards, analysing promotional ROI, preparing category presentations for range reviews, and collaborating with Marketing, Supply Chain, and Finance to drive commercial decisions.

Enters and verifies customer and account data from source documents, corrects errors, researches incomplete information, generates reports, maintains backups, scans documents, responds to information requests, and protects confidential data while following data integrity and security policies.

Supports daily office operations through data entry, record keeping, filing, correspondence, phone and email management, scheduling, inventory tracking, vendor coordination, and preparation of reports and presentations.

Maintains accurate daily financial records, posts transactions to appropriate ledgers, brings books to trial balance, verifies postings, completes tax forms, prepares reports and statements, and processes accounts receivable, accounts payable, invoices, tax payments, and payroll.

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.

Design modern, user-centric landing pages, dashboards, and web interfaces using Figma. Create wireframes, mockups, and prototypes, conduct UX research, implement user feedback, and ensure visual consistency. Collaborate with marketing and front-end developers to align designs with branding and functionality, prioritize multiple projects, and optimize usability and accessibility across Ultahost platforms.

Full‑stack staff engineer to ship web products end-to-end, iterate on and expand a suite of sales/CRM-focused tools, define engineering culture and best practices, and hire/mentor future engineers. Must move fast in a small team, engage with users, and solve new problems creatively.

Sell Champify to mid-market accounts: qualify inbound, create outbound pipeline, run discovery, demos, POCs, build champions, and close $20–100K SaaS deals while partnering with GTM teams.

Lead demand-generation efforts to convert brand awareness into qualified pipeline by creating channel-tailored content, running webinars, owning ABM campaign collaboration with sales, and managing HubSpot/ops to scale experiments and customer enablement.

Generate outbound pipeline for an early-stage AI startup by sourcing and qualifying accounts, executing cold calls, emails, and LinkedIn outreach, testing messaging, tracking conversion metrics, and reporting pipeline insights. Build outbound tooling, dashboards, cadences, and playbooks with sales leadership and founders. Capture market feedback and competitive intelligence to improve go-to-market strategy.

Manage client onboarding and ongoing use of an AI-powered prevailing wage compliance platform. Serve as the primary client contact, coordinate subcontractor payroll documentation, track compliance progress, generate reports, identify risks, and collaborate internally on resolutions. Provide platform feedback to improve functionality and user experience. The role requires strong organization, communication, multitasking, independent project management, and willingness to learn compliance processes and software tools.

Own sales and revenue operations from prospect diligence through contract execution, billing handoff, and renewals. Manage vendor questionnaires, proposals, RFPs, order forms, pricing approvals, contracts, redlines, and executed-contract records. Maintain HubSpot as the revenue system of record, including pipeline hygiene, workflows, quoting, and reporting. Coordinate sales support, scheduling, accounting handoffs, and collections questions while building scalable processes for a growing B2B software company.

Lead architecture and implementation of scalable web applications using NestJS and Next.js. Build and optimize PostgreSQL schemas and queries, implement responsive UIs with Tailwind CSS, integrate LangChain-driven AI features, manage authentication with Clerk, and create end-to-end tests and automation with Puppeteer to ensure launch readiness and reliable user experiences.

Implement and maintain full-stack features for a career-intelligence platform: architect NestJS/Next.js applications, manage PostgreSQL schemas and queries, build responsive UIs with Tailwind, integrate LangChain-powered AI, implement authentication with Clerk, and create end-to-end tests and automation with Puppeteer to ensure launch readiness and performance.

Student internship supporting People Operations: create a strategic hiring plan for a part-time Coordinator, build internal communication structures for the internship program, and complete a course-aligned project with mentor guidance to develop internal processes for educational and marketing teams.

Create standard design guidelines and graphic assets to support the marketing team and fellow interns. Work is project-based, guided by a volunteer mentor, and flexible to meet course internship requirements.

Support internship and volunteer recruiting by posting roles through Dover and social channels, screening applications, communicating with candidates, refining recruiting materials, and coordinating interviews. This fully remote internship offers hands-on talent acquisition experience, mentorship, and exposure to applicant tracking systems and recruiting workflows. The commitment is 5–10 hours weekly for three months, with North Carolina residency preferred and no prior recruiting experience required.

Design onboarding protocols, procedures, documentation, checklists, and reference materials for interns, volunteers, and program participants. Collaborate with the Founder and CEO, interns, and stakeholders to build onboarding systems, identify process gaps, and recommend improvements. This fully remote, unpaid three-month internship requires 5–10 hours weekly and offers mentorship and practical HR and operations experience.

Maintain and update a WordPress website, organize and publish LearnPress course content, troubleshoot minor site issues, and support ongoing website improvements. The intern will collaborate with an AI Curriculum Intern, report to the Founder and CEO, and gain hands-on web management and LMS administration experience in a fully remote, three-month internship.

Leads the organization’s customer experience platform and CCaaS practice, overseeing service delivery, platform availability, operational improvements, vendor relationships, budgets, roadmaps, and customer satisfaction. Manages people and cross-functional partnerships while supporting automation, platform integrations, sales strategies, business development, proposals, and technology demonstrations. Requires strong contact center technology expertise, ITSM knowledge, client-facing consulting skills, and experience with AI, automation, analytics, and enterprise CX platforms.

Leads AI and machine learning engineering for federal and commercial digital transformation initiatives. Assesses support and contact center environments, designs AI-enabled operating models, develops modernization roadmaps, builds prototypes, creates ROI models, and advises executive stakeholders. The role includes architecture, workshops, client consulting, proposal support, business development, and implementation of conversational AI, automation, virtual agents, LLM orchestration, agentic AI, and workflow optimization solutions.