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

Reposted 20 Hours AgoSaved
Remote
United States
Entry level
Entry level
Mobile • On-Demand • Sharing Economy • Transportation
Lead local driver recruitment and onboarding by building a 500+ interested-driver list, support day-to-day local operations, and act as OMNI's regional point of contact.
Reposted 20 Hours AgoSaved
Remote
United States
160K-200K Annually
Senior level
160K-200K Annually
Senior level
Cloud • Logistics • Other • Software • Database
Build and scale backend systems for a high-traffic donor CRM and payments platform. Own performant SQL and realtime querying, optimize payment flows, implement AI agents, and collaborate across product and design to ship resilient, production-grade features at scale.
Top Skills: Apollo GraphqlAtlas SearchClaudeCodexConductorCursorCursor BugbotGraphQLGreptileJestMongoDBNext.JsOpensearchPaypalPganalyzePlanetscalePostgresReactRedisRspecRubyRuby GraphqlRuby On RailsSentrySentry SeerSidekiqStripeTailwindTypescript
Reposted 20 Hours AgoSaved
In-Office or Remote
2 Locations
Entry level
Entry level
Information Technology • Software • Consulting • Cybersecurity
Design, develop, and implement AI/ML models; analyze large datasets; integrate AI solutions into existing systems; apply MavLink for autonomous systems; collaborate across teams and improve ML development processes.
Top Skills: AIC++JavaMachine LearningMavlink
Reposted 20 Hours AgoSaved
In-Office
Denver, CO, USA
Entry level
Entry level
Information Technology • Software • Consulting • Cybersecurity
Contribute to design, development, and implementation of client software. Write clean Java, C++, and Python code, participate in code reviews, debug and optimize applications, and collaborate with cross-functional teams.
Top Skills: C++JavaPython
Reposted 20 Hours AgoSaved
In-Office
Denver, CO, USA
Expert/Leader
Expert/Leader
Information Technology • Software • Consulting • Cybersecurity
Lead company-wide marketing strategy and operations, manage and develop the marketing team, oversee market research, branding, product promotion and multi-channel campaigns, liaise with other departments, build strategic partnerships, and ensure marketing supports overall business objectives and competitive growth.
Top Skills: CRMMS Office
Reposted 20 Hours AgoSaved
Remote
United States
20-25 Hourly
Senior level
20-25 Hourly
Senior level
Agency • eCommerce • Professional Services • Consulting
Freelance senior graphic designer to create conversion-focused landing page and web designs from concept to final visuals, ensuring brand consistency, strong UX hierarchy, and deliverables ready for web implementation. Portfolio of digital/SaaS projects required.
Top Skills: Adobe Creative SuiteFigma
Reposted 20 Hours AgoSaved
Remote
United States
Mid level
Mid level
Agency • eCommerce • Professional Services • Consulting
Freelance AI designer transforms studio product photos into contextually relevant, high-quality images using AI tools. Collaborates with clients and project managers, follows brand guidelines, meets deadlines, stays current with AI design trends, and provides process improvement feedback.
Top Skills: FluxMidjourneyPhotoshop
Reposted 20 Hours AgoSaved
Remote
United States
5-10 Hourly
Junior
5-10 Hourly
Junior
Agency • eCommerce • Professional Services • Consulting
Remote incoming call specialist handling high-volume inbound calls, recording interactions in CRM, using dialer/phone software, protecting sensitive information, and following established procedures while collaborating with the internal team.
Top Skills: AircallCRMDialer SystemsGoogle DocsGoogle SheetsZendesk
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Reposted 20 Hours AgoSaved
Hybrid
Boulder, CO, USA
30-35 Hourly
Entry level
30-35 Hourly
Entry level
Software • Energy • Utilities
Entry-level Business Administrator supporting a seed-stage startup: manage invoices, expenses, vendor relationships, basic bookkeeping, calendars, travel logistics, onboarding and HR admin, organize files/contracts, support fundraising/board logistics, and assist across functions as needed.
Top Skills: Ai ToolsCalendar ManagementGoogle SheetsGoogle WorkspaceGustoQuickbooksRipplingSpreadsheets
Reposted 20 Hours AgoSaved
Hybrid
Denver, CO, USA
Senior level
Senior level
Enterprise Web • Fintech • Insurance • Software
Lead and build the full sales organization, personally close mid-market and enterprise deals, establish playbooks, pipeline discipline, forecasting, hiring and comp plans, and partner with CEO, marketing, CS, and product to scale revenue toward $50M+ ARR.
Top Skills: CRMSpreadsheets
Reposted 20 Hours AgoSaved
Hybrid
Denver, CO, USA
75K-120K Annually
Junior
75K-120K Annually
Junior
Enterprise Web • Fintech • Insurance • Software
Drive high-volume outbound prospecting into brokerages, wholesalers, agency networks, PEOs, and insuretechs to set qualified meetings for Account Executives. Research accounts, build account maps, craft targeted outreach, handle inbound lead triage, maintain CRM accuracy, and collaborate with AEs to improve go-to-market tactics and pipeline quality.
Top Skills: APIsCRMHubspotSalesforce
Reposted 20 Hours AgoSaved
Remote
United States
110K-110K Annually
Senior level
110K-110K Annually
Senior level
Healthtech • Information Technology • Software • Cybersecurity
First commercial hire to define and execute go-to-market: prospect, sell, and close to build pipeline; establish channel partnerships with brokerages, aggregators, and associations; attend conferences; gather market feedback; and partner with founder and engineering on roadmap, messaging, and pricing. Over time build the commercial team and playbook.
Top Skills: Nipr
Reposted 20 Hours AgoSaved
Remote
United States
15K-15K Annually
Internship
15K-15K Annually
Internship
Artificial Intelligence • Enterprise Web • HR Tech • Software
Support the sales team by conducting cold calls, generating leads, assisting with sales strategies, handling administrative tasks, maintaining customer databases/CRM, and collaborating to meet sales targets while gaining hands-on experience.
Top Skills: Crm SoftwareMicrosoft Office Suite
Reposted 20 Hours AgoSaved
Hybrid
Denver, CO, USA
145K-200K Annually
Senior level
145K-200K Annually
Senior level
Artificial Intelligence • Information Technology • Software • Infrastructure as a Service (IaaS)
Embed with customers to design, deploy, and operate edge AI solutions end-to-end. Integrate hardware, networking, sensors, data flows, and inference; diagnose cross-stack issues; build repeatable deployment playbooks; travel 25-50% to deliver measurable customer outcomes and feed product improvements back to engineering.
Top Skills: 5GAgentsAi InferenceDockerFirewallsGoGrpcIotKubernetesLinuxLlmsLteObservability ToolingPacket Capture (Tcpdump/Wireshark)PythonRest ApisShell ScriptingTlsVpnWi-Fi
Reposted 20 Hours AgoSaved
Hybrid
Denver, CO, USA
130K-185K Annually
Senior level
130K-185K Annually
Senior level
Artificial Intelligence • Information Technology • Software • Infrastructure as a Service (IaaS)
Build and operate production private AI platform capabilities (agentic/multi-agent systems, orchestration, auto fine-tuning, runtime/model optimization). Implement evaluation, monitoring, safety/rollback controls, developer-facing APIs, and tooling. Partner with data and infra teams to ensure reliable, performant AI inference in constrained edge environments.
Top Skills: Agentic SystemsDockerFastapiFine-TuningGoGpuGrpcInferenceKafkaKubernetesMulti-Agent SystemsOrchestrationPostgresPythonRestStructured LogsTelemetryTime-Series DatabasesTool CallingTracingTypescriptVllm
Reposted 20 Hours AgoSaved
Hybrid
Denver, CO, USA
130K-185K Annually
Senior level
130K-185K Annually
Senior level
Artificial Intelligence • Information Technology • Software • Infrastructure as a Service (IaaS)
Design, validate, and ship production hardware platforms for edge AI systems. Lead silicon and component selection, system integration, security (secure boot, roots of trust), validation, certification, procurement, and supplier management to optimize reliability, performance, manufacturability, and total cost across fleet deployments.
Top Skills: AcceleratorsBomContract ManufacturingCpuGpuHigh-Speed NetworkingManufacturing QaMemoryPciePower DeliverySchematicsSecure BootSecure UpdateSigned FirmwareStorageThermal DesignTpmValidation Plans
Reposted 20 Hours AgoSaved
Remote or Hybrid
United States
Mid level
Mid level
Food • Logistics • Retail • Hospitality
Develop and grow new and existing wholesale distributor accounts through prospecting, cold calling, customer relationship management, order entry, site surveys, and meeting sales targets and budgets.
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