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

Design, implement, test, deploy, and operate core protocol features and Rust-based consensus clients. Own full lifecycle delivery, build conformance and adversarial tests, execute safe protocol upgrades, resolve availability/performance issues, and collaborate cross-functionally while maintaining high standards for correctness and security.

The Client Transformation Director will lead a high-profile client implementation in the energy sector, manage multi-functional teams, and ensure successful technology and business operations transformation for utilities.

Provide administrative account support for assigned insurance clients: policy administration, billing/invoicing, endorsements, renewals, account transactions, generate certificates and reports, and coordinate with clients, underwriters, and accounting.

Design, implement, and maintain scalable serverless backend services and responsive Next.js front-end components. Build data scrapers and integrations, improve CI/CD and IaC, mentor junior engineers, and collaborate with product and clients to solve complex compliance problems.

Lead and execute tax credit and clean energy finance transactions, overseeing negotiations, due diligence, and client relationships. Develop playbooks and compliance software features, represent the firm publicly, and collaborate on new financial products to scale clean energy investment.

Own outbound prospecting and top-of-funnel pipeline for Reunion PWA. Engage developers, EPCs, and project owners, run demos and qualification, support renewals and upsells, track IRA compliance trends, and contribute to sales playbooks and CRM processes while representing the company at industry events.

Maintain and validate alarm system and building account information to support Federal Protective Service dispatching. Update building profiles, perform QA on information systems, track/log operations statistics, and assist with personnel training on system operations.

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.

Serve as primary client contact to build and grow relationships, manage day-to-day requests, resolve issues, and align expectations. Collaborate cross-functionally to deliver projects, analyze compliance reports to improve outcomes, and drive client retention in a fast-paced, metric-driven environment.

Lead AI-accelerated SaaS product development for a PropTech marketplace. Define user stories, maintain prioritized backlog, collaborate with cross-functional teams, support go-to-market, monitor product performance, and drive adoption and continuous improvement.

Lead and scale revenue systems, processes, and tooling (HubSpot-centric) to support Sales, Marketing, and Customer Growth. Manage GTM reporting, forecasting, data governance, lead/account routing, territory design, compensation tooling, and post-sale operations. Implement automation and AI-enabled tools to improve prospecting, prioritization, and rep productivity while partnering with revenue leaders and cross-functional teams.

Lead program execution for technical product initiatives, using advanced SQL and AI-assisted tools to analyze data, build dashboards, automate workflows, and drive operational improvements. Coordinate cross-functional workstreams, manage risks, maintain documentation, and present analytical findings to support product strategy and delivery.

Deliver advanced SQL analyses, build and maintain dashboards and recurring reports, define KPIs, translate findings into executive-ready recommendations, partner cross-functionally, and support automation and reporting improvements.

Perform front-office administrative duties including data entry, document preparation, mail handling, filing, and operating office and point-of-sale systems. Provide professional guest service and telephone etiquette, maintain confidentiality and company standards, support team goals, and perform light lifting (≤10 lbs).

Lead brand strategy and execution for a venture-backed health company: own positioning, paid/earned/content programs, lifecycle marketing, measurement, budget, and build/coach a marketing team while partnering cross-functionally and with external agencies.