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

Develop and own performance-driven creative strategy for eCommerce brands: analyze campaign data, build testing roadmaps, create hooks/scripts/messaging, brief visual creators, review assets, provide performance-focused feedback, and collaborate with media buyers and clients to iterate and drive commercial results.

Supports project managers with planning and coordination of heavy-lift, heavy-transport, and specialized rigging projects. Responsibilities include schedule development, cost tracking, customer submittals, project documentation, proposal support, meetings, site visits, and local field coordination. The intern gains exposure to equipment, project planning, budgeting, scheduling, resource allocation, risk management, and project execution while collaborating with engineers, superintendents, and field teams.

Supports buy-side and sell-side financial due diligence for private equity and corporate clients. Analyzes quality of earnings, cash flow, working capital, financial and operational trends, and business risks. Assists with client presentations, deal reports, management discussions, site visits, and multiple transaction projects while evaluating investment thesis impacts.

Loads and validates hospital chargemaster and healthcare data into SQL databases using Excel templates and proprietary tools. Maintains databases, retrieves CMS data, prepares spreadsheets and reports, tracks client tasks, and supports financial analytics. Collaborates closely with clients and internal teams to ensure accurate, timely deliverables and provides client support. Requires knowledge of chargemaster elements, healthcare financial and patient accounting data, EHR systems, SQL, and advanced Excel proficiency.

Own mechanical product development from concept and CAD through prototyping, qualification, and production transfer. Design rugged, safety-critical assemblies; define mechanical safety architecture; specify materials, tolerances, finishes, and fasteners; build prototypes; create manufacturing packages; execute environmental and mechanical qualification testing; and manage BOM, weight, and center-of-gravity budgets while collaborating with hardware and software engineers.

Manage and develop an engineering team while owning delivery, hiring, performance, technical judgment, and escalation response. Stay hands-on with coding and architecture, use coding agents effectively, improve engineering processes, and help engineers build stronger skills in scoping, estimation, decision-making, and ownership. Balance roadmap priorities with customer commitments and turn recurring issues into lasting product improvements across HumanSignal’s AI data and annotation platforms.

Owns business development and pipeline creation for industrial controls and automation solutions across a multi-state territory. Identifies target customers, influences projects before RFPs, develops territory strategies, builds stakeholder relationships, shapes early technical solutions with engineering, manages CRM forecasting, and represents the company at industry events and site visits. Requires technical credibility in automation, electrical systems, or system integration, strong relationship-building skills, and approximately 50% regional travel.

Build and maintain backend services, APIs, and integration layers for a modular ecommerce platform. Integrate personalization, semantic and LLM search, DAM, PIM, SAP/HANA, ERP, analytics, and customer data systems. Use AI coding agents throughout development while validating code quality, security, performance, and reliability. Design scalable APIs, automated testing, observability, and reusable architecture while collaborating with internal teams, vendors, and implementation partners.

Manages full-cycle, multi-entity payroll across a regional group of operating companies. Responsibilities include payroll processing, reconciliations, tax compliance, ADP WorkforceNow setup, acquisition onboarding, reporting, audits, SOP development, process standardization, and training. Partners with HR, Finance, and operating company leaders to resolve discrepancies, support system changes, and ensure accurate, timely, legally compliant payroll.

Design and ship UX/UI for AI products, translating ambiguous requirements into polished, buildable interfaces. Own information architecture, interaction design, user flows, and high-fidelity Figma work while collaborating closely with engineers. Design AI-native interactions, data-dense products, progressive disclosure, and reusable design patterns across multiple client builds. Work quickly, make pragmatic scope decisions, and maintain quality in fast-moving, ambiguous environments.