Top Senior Level Jobs in Denver & Boulder, CO

Lead and oversee daily accounting operations including GL, AP/AR, payroll, fixed assets, and reconciliations. Manage monthly/quarterly/annual close, prepare and analyze financial statements, ensure GAAP compliance, coordinate audits, maintain internal controls, and lead budgeting/forecasting. Supervise and develop accounting staff, manage ERP/accounting systems, support tax filings, and provide financial insights to senior leadership to improve profitability and efficiency.

Lead and support end-to-end multi-channel digital marketing campaigns, internal and external communications, and cross-functional initiatives. Provide project leadership, mentorship, budget/forecast oversight, performance analysis and reporting, and continuous process and platform improvement to drive brand visibility, engagement, and ROI.

Develop and maintain MBSE models, manage requirements and architecture, ensure consistency, and lead technical teams in mission program execution.

This role involves developing, testing, and validating mission operations products, supporting satellite operations, and collaborating with cross-functional teams.

Lead mission systems analysis and modeling to characterize performance of complex space/air/ground architectures. Develop tools and algorithms, produce analysis reports and presentations, support proposals, and collaborate with cross-functional teams to set system and component requirements.

The Senior Engineer, Propulsion Systems at Ursa Major will lead propulsion system design, integration, and testing for hypersonic vehicles, requiring strong technical skills and collaboration across engineering disciplines.

The Mission Test Engineer ensures successful flight operations, supports integration and testing, and leads customer engagements for hypersonic products.

Lead a CI/CD/IDP engineering team to improve release velocity, security, and compliance. Own Secure SDLC, software supply chain controls, GitOps-driven pipelines, developer self-service, pipeline performance/FinOps, and alignment with audits (FedRAMP/SOC 2). Mentor engineers, set roadmap, and deliver audit-ready release processes at scale.

Own and evolve revenue calibration models tying CX interactions to revenue, design causal inference and experimentation frameworks, build LLM-powered classification/NLP pipelines, productionize models with Analytics Engineers, define segmentation and behavioral signals, and ensure statistical rigor for executive reporting and regulatory defensibility.

Lead ML feature strategy and engineering for fraud detection, owning end-to-end pipelines, validating features at scale, and translating analytics into production ML systems. Drive tooling and architecture decisions, mentor junior team members, partner cross-functionally with product and risk teams, and apply practitioner-level ML knowledge to detect and prevent account takeover and scam activity.

Lead the Technical Program Management function to enhance Affirm’s financial products through strategic planning, cross-functional delivery, and operational improvements. Oversee teams, drive change, and develop key talent while aligning goals across technology and company functions.

Lead a platform engineering team building integrations with insurers, EHRs, banks and the platform layer (CI/CD, cloud, observability, security). Combine management (planning, prioritization, hiring, risk management) with hands-on backend and infrastructure engineering, shipping code and setting technical direction across integrations and platform services.

Lead the Growth pod owning UX and front-end product engineering as a player-coach. Contribute code initially, then manage sprint planning, delivery tracking, roadmap trade-offs, and architecture decisions. Ship full-stack features (TypeScript front- and back-end), raise engineering craft, grow team capacity through coaching and delegation, and proactively surface risks tied to business goals.

As a Software Integration Engineer, you'll develop and integrate complex software systems for space operations, drive technical excellence, and mentor engineers.

The Senior Manager of Program Finance will manage financial performance for space security programs, lead finance analysts, and ensure compliance with financial policies.

The Ground & Flight Test Engineer plans, coordinates, and executes test campaigns for the Space-Based Interceptor program, focusing on integration, safety, and compliance with all test requirements.

The Lead Architect will develop backend services, oversee integration with imaging facilities, set coding standards, mentor engineers, and ensure fault-tolerant systems while adhering to healthcare data standards.