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

Lead SEO strategy for ecommerce clients, optimizing product discoverability and implementing audits. Collaborate with teams to drive organic growth and performance across accounts.

The Senior Backend Engineer will lead client projects, build AI solutions, and develop technical standards while mentoring junior engineers.

Deploy and validate NEXUS in customer environments, perform end-to-end data and feature engineering, benchmark against baselines (XGBoost/LightGBM), optimize models for business impact, handle last-mile integrations (VPC/on‑prem/air-gapped), and translate field insights into product improvements while liaising with stakeholders.

Seeking a Technical Sales Lead with an engineering background to manage sales processes, support clients, and leverage technical solutions.

Lead the research and implementation of post-quantum cryptography protocols; collaborate with engineers, produce research outputs, and define security measures for cryptographic changes.

Part-time in-store sales role running weekend demos inside Costco to engage shoppers, promote and sell vitamins and supplements. Responsibilities include setting up/breaking down a demo station, standing for long periods, lifting and carrying ~30 lb supplies, using a smartphone, and working independently to convert interest into sales.

Provide installation, maintenance, and troubleshooting support of information systems and peripheral hardware in a critical program. Responsibilities include diagnosing issues, upgrading systems, and supporting end-users.

The Enterprise Partnerships Lead will drive institutional adoption of prediction market infrastructure by managing strategic enterprise relationships and navigating technical and regulatory conversations.

The Senior Test Analyst is responsible for testing software to ensure it meets standards and user requirements, documenting problems, and reporting on resolutions while proposing process improvements.

The Sales Representative will leverage their network to sell Executive and Virtual Assistant services, identifying and pursuing new business opportunities while maintaining client relations.