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

Provide administrative and project support to a hiring department, performing assigned tasks, troubleshooting basic office equipment, using Microsoft Office (Word, Excel, PowerPoint, Access), communicating professionally, supervising or leading as needed, managing multiple assignments, and ensuring compliance with policies and standards.

Assist department with assigned projects and general office duties. Use Microsoft Office, communicate professionally, manage multiple assignments, enforce policies, and support leadership, supervision, and collaboration as needed.

Provide revenue analytics and decision-support to operational leaders. Collaborate with FP&A, hospital finance, managed care, contracting, billing and clinical teams to analyze payor performance, contract modeling, service line revenue, and reimbursement. Develop data-driven insights, lead moderate-to-complex projects, and advise management on revenue opportunities and performance improvements.

Deploy and maintain AI enablement infrastructure (MCP servers, AI agents, AI features in SaaS), manage service accounts and API keys, automate and containerize services, support enterprise IT systems, document integrations and runbooks, and mentor IT support staff.

As a Senior iOS Engineer, you will lead engineering decisions, ship production code for the Speechify iOS app, and enhance the app's architecture. You'll work in a collaborative product team, focusing on user experience and product development.

The role involves data collection to enhance AI model training, managing cloud infrastructure, collaboration with scientists for data quality and cost efficiency.

Design, develop, and lead Windows desktop applications. Ensure quality and performance while driving accessibility and collaborating with teams. Take ownership of features throughout their lifecycle.

Design, build, and optimize Klaviyo email, landing page, and SMS flows. Write and refine high-converting email and SMS copy (using AI tools for drafts). Set up and improve automated flows, own segmentation and backend logic, and drive performance against sales conversion KPIs.

Design and deliver high-quality SystemVerilog RTL for advanced process nodes (5nm and below), optimize PPA, perform CDC/RDC analysis and low-power techniques, drive timing closure and hand off to physical design, and collaborate with Architecture, Verification, and Physical Design teams.

Design, build, and operate secure, compliant AWS environments using Terraform and automation. Build CI/CD pipelines, security automation, observability, and support containerized and serverless workloads. Contribute to ISO 27001/SOC 2 compliance, create developer tooling, and troubleshoot complex platform issues in a distributed team.

Design, train, and deploy scalable ML models (generative, classification, regression). Define feature roadmaps, collaborate with engineering to implement code and APIs, adapt ML methods for distributed/GPU environments, and create evaluation/annotation programs for fine-tuning and performance measurement.

Lead nationwide business development for electronic recycling, managing and coaching BDMs, building partnerships (OEMs, ITAD, municipalities), driving revenue growth, expanding markets, and ensuring compliance with industry standards and sustainability goals. Provide forecasts and collaborate with Operations, Marketing, and Compliance.

Support marketing analytics by analyzing digital channel performance, building and maintaining KPI dashboards, ensuring data accuracy, and collaborating with cross-functional teams to turn insights into actionable recommendations.

Remote, unpaid 6-month UI/UX internship (20 hrs/week) supporting the Marketing team: create wireframes, prototypes, high-fidelity designs, conduct user research and usability testing, maintain design systems, collaborate cross-functionally, iterate based on feedback, and support product strategy while meeting deadlines.

Remote unpaid video-editing internship: edit and assemble raw footage into polished content, add transitions, color correction, sound design, graphics and captions, adapt assets for social platforms, manage multiple projects, iterate on stakeholder feedback, and organize media libraries while collaborating with marketing and creative teams.

Lead and manage full-cycle recruitment across functions and levels. Partner with hiring managers to define hiring strategies, develop sourcing approaches, mentor junior recruiters, optimize recruitment metrics, champion employer branding and candidate experience, collaborate with HR on onboarding and workforce planning, and monitor talent market trends.

Coordinate and manage digital and in-person events including webinars and LinkedIn Live; set up webinars, send promotional emails, manage Zoom/Restream, coordinate marketing assets, maintain email lists, and ensure smooth event execution and engagement.