Top Senior Level Jobs in Denver & Boulder, CO

Senior Backend Engineer responsible for building, deploying, and monitoring backend applications. Collaborate with product and cross-functional teams to design/version APIs, build event-driven/asynchronous systems, improve performance and reliability, and drive CI/CD and observability best practices. Ship high-quality, well-tested features and support platform scalability and maintainability.

Lead sales and merchandising for regional and national wholesale accounts, develop business plans, manage distributor relationships (UNFI, Amazon, DoorDash), forecast and analyze promotions, coordinate cross-functional activities, manage MDF and trade shows, provide data-driven insights and mentorship, and oversee a Business Development Manager. Frequent travel required.

Lead global information reporting tax engagements, ensure compliance, analyze financial data, develop tax strategies, drive business development, mentor teams, build executive client relationships, and promote tax technology and thought leadership across the PwC network.

Lead tax planning, compliance, and strategy for banking and capital markets clients. Oversee tax return preparation, analyze financial data for tax opportunities, manage executive client relationships, drive business development, and mentor teams while maintaining professional and technical standards.

The role involves optimizing product development and manufacturing processes, implementing digital technologies, and enhancing operational efficiency for clients.

Lead SentiLink's e-commerce sales vertical by identifying and engaging online retailers, DTC brands, ticketing and subscription businesses. Own the full sales cycle, build business cases, close deals, and maintain post-close relationships. Partner cross-functionally to shape GTM strategy, create playbooks, and stay current on fraud, identity, payments, and account-takeover threats affecting digital commerce.

Sell SentiLink's identity and fraud solutions to gig-economy platforms. Own full enterprise sales cycle, build vertical GTM, engage multidisciplinary stakeholders, close deals, and support post-sale success while informing product and marketing.

Lead SentiLink's marketplace vertical by identifying and closing enterprise deals with online marketplaces and multi-sided platforms. Manage full sales cycle, build business cases, cultivate relationships with fraud, risk, trust & safety, payments, and executive stakeholders, and drive post-sale value. Partner cross-functionally to shape go-to-market strategy, build playbooks, and stay current on marketplace fraud and identity trends.

Provide legal counsel to research and product teams on model development and deployment. Draft and review consumer-facing terms, privacy policies, and disclosures. Build privacy program and AI governance frameworks, translate international AI regulatory developments into actionable policies, and scale AI-native legal workflows across the company.

Embed in Research to drive end-to-end delivery of STT/TTS model versions and features. Map dependencies and risks, run cross-functional programs, establish lightweight processes, and communicate status across Research, Product, DataOps, and Engineering to ensure timely launches.

Fixed-term (maternity cover) Senior HR Business Partner to provide employee relations, manager coaching, performance management, and People program continuity. Partner with leaders, People Ops, Legal, Finance, and Recruiting; support immigration processes and external counsel; maintain compliance and people systems; enable change, talent planning, and manager effectiveness in a fast-paced, remote-first environment.

The Staff Frontend Engineer will design and implement complex frontend systems, lead engineering efforts, and collaborate with cross-functional teams to deliver a sophisticated SaaS platform.

As a Senior Propulsion Engineer, you'll design, analyze, and optimize propulsion systems for spacecraft, providing expertise and mentoring to the team while collaborating across disciplines.

The Senior Test Engineer will design and execute test campaigns for aerospace defense systems, ensuring compliance with specifications and leading cross-functional teams in data analysis and test strategy development.

The Architect oversees digital twin architecture for Missile Defense systems, integrating modeling into a Model-Based Systems Engineering environment and ensuring credible system performance assessments.

As a Senior Software Engineer, you'll implement collaboration features, support team architecture, work across tech stacks, and improve developer experience.

Partner with leaders and managers to build high-performing teams by advising on org design, workforce planning, performance management, manager coaching, career development, and change management. Drive people programs, run performance and calibration cycles, support employee relations, use people data to surface trends, and proactively identify risks and scalable solutions in a remote, fast-growing, mission-driven environment.

The Marketing Strategic Initiatives Lead will support the VP of Marketing by driving high-priority initiatives, using AI and workflow automation, and ensuring integration across teams to enhance execution and performance.

As a Senior Lead Cloud Systems Architect, you will design and optimize secure cloud platforms, lead incident calls, drive performance improvements, and collaborate with various teams to support customer solutions and project delivery.