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

Own the technical sales lifecycle for an offensive security platform, including enterprise evaluations, technical scoping, demos, security reviews, live evaluation support, and customer handoffs. Develop evidence, narratives, demo environments, playbooks, and reusable technical assets. Partner with sales, product, research, and delivery teams while providing product feedback. Resolve customer issues independently and communicate effectively with both technical and executive audiences.

Lead the design, development, deployment, and operation of production AI and ML systems. Build high-throughput Python services and Databricks pipelines, support traditional ML and LLM applications, establish testing and deployment standards, and develop monitoring for quality, reliability, latency, throughput, and cost. Partner with product, research, and responsible AI teams on governance and release criteria. Provide architectural leadership, conduct code reviews, mentor engineers, and resolve complex technical dependencies.

Design immersive brand environments and installations from concept through visualization and fabrication. Produce mood boards, scaled CAD floorplans, high-quality 3D renderings, and client-facing visual decks using AI and visualization tools. Collaborate with producers and internal teams, conduct site visits, advise on materials, budgets, and lighting, and present design intent at client reviews.

Serves as the onsite HR representative for a Colorado manufacturing facility, supporting employee relations, manager coaching, onboarding, HR administration, payroll and benefits coordination, compliance, engagement, and workforce reporting. Owns full-cycle recruiting for production, warehouse, maintenance, quality, and other operational roles. Builds talent pipelines through sourcing, referrals, community partnerships, and hiring events while maintaining employee and candidate records, supporting audits, and escalating complex matters to HR leadership.

Prepares accurate, persuasive personal injury demand letters and packages by reviewing medical records, bills, accident reports, photographs, and related case documentation. Organizes accident and treatment details into clear narratives, verifies factual accuracy, proofreads materials, follows templates, manages multiple deadlines, communicates about missing information, and protects confidential client data while working remotely.

Supports B2B marketing across content, social media, email, demand generation, campaign execution, and product launches. Manages content calendars, creative assets, workflows, timelines, HubSpot tracking, audience segmentation, lead management, campaign documentation, and performance monitoring. Collaborates with scientific, creative, sales, and marketing teams in a life sciences SaaS environment.

Owns AI support agents, CRM and support-tool configuration, automation reporting, access provisioning, documentation, QA, and process improvement. Directs BPO back-office workflows and partners with customer service, product, engineering, and supply teams to resolve operational issues. The role also evaluates new AI tools, analyzes booking problems, improves knowledge content, and recommends systemic product solutions.

Oversee application security scanning, vulnerability remediation, and security-related release readiness while developing and maintaining full-stack Java web applications. Coordinate with IRS personnel, create remediation milestones, lead technical meetings, troubleshoot environments, review code, perform testing, and document technical solutions. The role requires extensive J2EE development, security tooling, CI/CD, OpenShift, mainframe integration, and vulnerability management experience in a federal environment.

Leads communications strategies across climate policy campaigns, managing media outreach, press relationships, client and coalition partnerships, campaign messaging, digital and print collateral, social media production, and rapid-response efforts. The role drafts and edits communications materials, monitors climate policy and political developments, reports to clients and funders, and mentors junior staff while independently managing contracts and campaign deliverables.

Manage Microsoft Advertising campaigns end to end for US-based businesses, especially home service companies. Responsibilities include campaign strategy, keyword research, ad creation, audience targeting, bidding, budget management, conversion tracking, A/B testing, lead-quality optimization, reporting, and troubleshooting. The role requires expertise with Microsoft UET, Clarity, CRM integrations, automated bidding, and performance metrics such as CPL, CPA, ROAS, CTR, and conversion rate.