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

Support product planning and execution by gathering requirements, prioritizing features, coordinating with developers and cross-functional teams, assisting testing/QA, monitoring product performance and user feedback, maintaining roadmaps, preparing documentation/training, and supporting feature rollouts and strategic initiatives.

Lead QA efforts for a small engineering team, develop and maintain Java/Selenium automation for web apps and Chrome extension, perform API and integration testing (CRMs), create testing strategies, track bugs, and support scalable web services with both automation (80%) and manual testing (20%).

Remote, hourly contract role for Math PhDs to design rigorous math questions and review AI-generated mathematical content for accuracy, logical consistency, and proof rigor. Flexible, asynchronous work (approx. 5–20 hours/week when active) suitable alongside academic or industry roles. Placement depends on project needs.

Manage a global supplier portfolio covering planning, purchasing, inventory, supplier governance, performance evaluations, RFPs, and cross-functional collaboration to support manufacturing, new product introductions, cost improvements, risk mitigation, and business continuity.

Lead and grow a blockchain integrations engineering team: hire and mentor engineers, define roadmap and tech strategy, deliver secure scalable blockchain integrations and infrastructure, collaborate with product and cross-functional partners, and ensure operational excellence and code quality.

Build production-ready intelligent automations and agentic AI solutions. Full-stack development using TypeScript or Python, LangChain, vector DBs, RAG, and tool-calling. Collaborate with clients, ensure maintainable, tested, scalable deployments, CI/CD, observability, and model fine-tuning or deployment.

Design, implement, optimize, and maintain scalable, high-availability database solutions for a SaaS healthcare product. Integrate client data, resolve complex data issues, refactor systems for Azure, optimize MSSQL performance, participate in code reviews, and deliver features within Agile/Scrum to ensure reliable, high-performance data services.

Oversee site safety for a geothermal and photovoltaic project at Denver Federal Center: prepare site-specific safety plans, conduct audits and training, manage regulatory compliance and incident investigations, evaluate subcontractor safety, implement corrective actions, and produce safety reports to maintain a positive safety culture.

Serve as primary customer contact to onboard, drive adoption, and ensure customer success for SaaS security products. Build executive relationships, maintain success plans and health scores, coordinate with Sales, Product, and Professional Services, and drive renewals, upsell and cross-sell opportunities while escalating risks and ensuring high customer satisfaction.

Own and optimize Salesforce and related integrations, manage production environments, ensure data integrity and reporting accuracy, lead integration implementations, prioritize system requests, support users, and document processes to build scalable, reliable business systems.