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

As a Site Reliability Engineer, you will design, implement, and maintain scalable infrastructure, ensure system reliability, automate processes, and collaborate with engineering teams.

Manage day-to-day People Operations including onboarding, HRIS and ATS administration, compliance tracking, benefits and payroll support, employee lifecycle transactions, interview coordination, reporting, and process improvements to ensure compliant and employee-centered HR operations.

Design and implement portfolio-construction and trade-execution models, focusing on optimization, risk modeling, tax-aware execution, and backtesting. Translate research into production-quality systems, collaborate with investment and engineering teams, validate strategies against historical data, and maintain robust, scalable services for managing client portfolios.

Develop, integrate, test, and maintain VistA/healthcare applications using MUMPS/Cache. Support HL7 messaging, APIs, web applications, and work in an Agile Scrum, DevSecOps environment. Collaborate with stakeholders, participate in sprint activities, and ensure accessibility and TRM compliance.

The Account Executive will manage the sales cycle, drive business growth, and collaborate across teams to meet revenue targets while maintaining customer relationships.

Analyze large-scale SaaS security data to identify attack vectors and vulnerabilities, investigate incidents, reduce false positives, and develop detection strategies. Collaborate with security researchers, data scientists, and customers; ingest and correlate SaaS logs via APIs; produce thought leadership and improve platform detection capabilities.

Lead mortality analytics and actuarial modeling for product development, improve product competitiveness, and ensure financial integrity at Ethos.

Manage a portfolio of pending life insurance applications, diagnose root causes of delays, coordinate with carriers and internal teams to drive cases to issue, build reporting and analyze trends, and recommend process improvements. Use Salesforce and analytics tools to track status and resolve systemic blockers.

Manage full-cycle, high-volume recruitment with speed and excellent candidate experience. Source passive and active candidates using advanced techniques, conduct screens and interviews, maintain ATS pipelines, meet/exceed KPIs, and support urgent hiring needs while promoting the employer brand.

Design, implement, and own KoBold's global HSE management system, digital HSE stack, analytics, AI strategy, training/LMS, and document library. Partner with regional HSE and field teams, lead vendor selection/configuration, build role-based curriculum and dashboards, and support field campaigns with occasional global travel.

Support client service teams for VC/PE funds by reconciling bank transactions, preparing GAAP journal entries, maintaining investor and legal records, processing AP and intercompany invoices, and assisting with audit and tax documentation. Gain hands-on accounting experience and progress toward full ownership of client tasks.

Drive adoption of AtriCure's Cryo Nerve Block Therapy by developing and executing a territory business plan, identifying and educating clinical stakeholders, growing account penetration, coordinating procedures and training, securing hospital access, and collaborating with sales leadership to meet objectives.