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

Own new-business sales to win employer and TPA customers: prospecting, outbound outreach, discovery, product education, end-to-end deal management, proposal/contracting, market feedback, and travel (20-50%).

Build end-to-end features across frontend and backend using React/TypeScript and Node.js (some legacy Go). Collaborate with design, ship via continuous deployment, debug and monitor production, use AI coding tools, and make product and technical decisions while owning delivered features.

Lead end-to-end annotation projects: define workflows, coordinate teams (annotators, reviewers, experts), track progress and quality via dashboards, manage launches and phase transitions, pilot tooling and methodology improvements, and build scalable operational systems and documentation to support annotator community and cross-functional alignment.

Design, develop, and maintain scalable Python applications and cloud-native solutions. Architect microservices, containerized deployments (Docker/Kubernetes), optimize cloud infrastructure, build CI/CD pipelines, integrate messaging systems, ensure security and high code quality, and mentor junior developers. Generative AI/ML experience is a plus.

The Business Development Representative will generate leads, qualify prospects, and build a pipeline targeting SMB freight forwarders, with a focus on rapid growth in North America.

General application to match applicants with Launch Institute of Technology training programs in AI, clean energy, and advanced technology. Collects background, interests, and location to determine program eligibility and availability (remote/hybrid varies by state).

Six-month engineering internship building production backend services and AI pipelines. Design SQL schemas (PostgreSQL), implement SaaS integrations (REST APIs, webhooks), work with embeddings, transformer models and vector databases, build end-to-end data processing pipelines, and contribute to code reviews and architecture discussions.

Part-time fractional senior finance operator embedded with a consumer goods client. Own FP&A across three entities, build rolling forecasts, working capital and cash flow models, support financing and lender materials, advise on inventory and channel economics, and establish reporting cadence and financial processes to support rapid retail-driven expansion.

Serve as the first Customer Success Manager for law enforcement clients: drive product adoption, build relationships, resolve user issues, collect feedback, coordinate with product/engineering, create communications and training, and track key SaaS metrics (DAU, MAU, MRR/ARR, churn, expansion).

Support attorneys with legal research, document preparation (briefs, memos, reports), case management, and regulatory monitoring. Analyze environmental law issues, maintain organized case files, collaborate on case strategies, and assist in preparing materials for client matters.