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

Ten-week summer sales internship for rising college seniors interested in construction sales. Interns receive mentorship, product and market training, hands-on exposure at job sites and fabrication facilities, and experience engaging contractors, engineers, distributors, and other industry stakeholders. The program begins at Victaulic headquarters in Pennsylvania and continues in an assigned geography. Successful interns may receive full-time sales trainee offers after graduation.

Provide Tier 3 network engineering and operations support across enterprise locations. Responsibilities include network design, implementation, installation, troubleshooting, optimization, documentation, technology testing, incident analysis, and complex problem resolution. Support geographically dispersed sites, network upgrades, routers, switches, cryptographic devices, and DoD STIG implementation. The role requires physical equipment handling, collaboration, independent problem solving, and up to 25% CONUS travel.

Leads the design and delivery of HVAC and mechanical building systems across commercial, institutional, healthcare, transportation, government, and public-sector projects. Responsibilities include engineering calculations, system sizing, equipment selection, energy modeling, construction documentation, code compliance, multidisciplinary coordination, client communication, project planning, and mentoring junior staff. The role requires a PE license, Revit and BIM proficiency, and at least seven years of relevant experience.

Supports asset-liability management and treasury analysis, including interest-rate and liquidity risk modeling, capital planning, balance-sheet forecasting, net interest margin monitoring, cash positioning, investments, collateral, ALCO reporting, governance, reconciliations, and audit support. The role prepares recurring reports, validates financial data and model outputs, investigates trends and exceptions, and communicates findings to management and internal stakeholders while maintaining regulatory compliance.

Provides bilingual Spanish and English technical support for medical diagnostic instruments across Latin America. Diagnoses issues using customer discussions, data and log files, remote access, and CRM tools; guides customers through corrective actions, documents cases, determines when to dispatch field service representatives, and follows regulatory and ISO procedures.

Design, build, and operate high-throughput blockchain infrastructure using Go and Rust. Own distributed systems end to end, including architecture, performance optimization, security, testing, deployment, observability, incident response, and reliability. Lead technical designs and code reviews, mentor engineers, debug complex production issues, and collaborate across Product, Infrastructure, Security, and Developer Experience teams.

Manage client relationships and execute email and SMS retention strategies for eCommerce brands. Oversee campaign production, segmentation, automation, reporting, testing, list growth, and deployment while collaborating with creative teams. Analyze performance and recommend strategies to improve customer lifecycles, retention, and profitability. Coordinate projects involving triggers, transactional emails, and special campaigns while maintaining current knowledge of industry practices and technologies.

General application for potential employment with Shalestone, Inc. Applicants should submit a resume and may be considered for roles across the company’s offices and branches. All positions require a valid driver’s license, an approved motor vehicle record, at least two years of driving experience, no more than two moving violations in three years, no recent suspension or revocation, and successful pre-employment and random drug and alcohol testing.

Owns the reliability, security, performance, and availability of AWS-hosted healthcare infrastructure. Builds infrastructure as code, CI/CD automation, monitoring, observability, backup and disaster recovery capabilities. Leads incident response, optimizes cloud resources, implements security controls, supports customer onboarding and migrations, and ensures compliance with healthcare privacy and software lifecycle requirements. Participates in on-call rotations and provides technical guidance to engineering and support teams.

Ensures quality across mission-critical construction projects from inception through turnover. Responsibilities include reviewing construction documents, conducting site audits, managing MEP and control-system testing, documenting equipment readiness, attending factory witness tests, supporting commissioning and turnover, and resolving nonconformances through root cause analysis and corrective actions. The role also requires compliance with safety regulations, coordination with suppliers and project teams, and travel as needed.