Top Senior Remote Jobs in Denver & Boulder, CO

As a Lead Mobile Developer, you will design and maintain iOS apps, mentor developers, optimize performance, and integrate with backend services while collaborating with cross-functional teams.

The role involves analyzing DPRK cyber operations, producing intelligence reports, engaging in team discussions, and monitoring adversary financial activities. Responsibilities include independent research, technical analysis, and collaboration to fill intelligence gaps.

Lead and conduct mechanistic interpretability and alignment research for security-specialized AI. Develop methods to read model internals, detect misuse signals, design training interventions and evaluation frameworks, publish original research, and recruit and mentor a lean research team.

Lead delivery of FedRAMP High authorization and future regulated environments on a multi-tenant SaaS platform. Translate compliance controls into engineering work, manage evidence collection and audit readiness, coordinate Engineering/Product/Compliance, establish reusable control/evidence pipelines and governance, and transition to sustainment post-authorization.

Own and harden core platform infrastructure on GCP, build and maintain CI/CD and IaC, unify logging and observability, enforce network and environment isolation, improve developer productivity and tooling, and help define platform engineering direction and culture.

Design and implement complex, accessible front-end components and a reusable design system. Architect UI solutions, prototype interactions, mentor engineers, improve design-to-development workflows, and build performant, responsive interfaces and marketing pages for a legal AI platform.

Provide deep technical post-sale support for NetBox customers: onboard, diagnose and resolve issues across installations, integrations, and upgrades; participate in architecture reviews; meet SLAs; surface product feedback; create runbooks and reduce repeat escalations.

The Data Center Engineer will manage physical servers and network hardware, ensuring their installation, maintenance, and troubleshooting, along with overseeing documentation and vendor coordination.

The Senior Embedded Security Engineer will enhance the security of the flight software for space vehicles, ensuring high standards for safety and secure coding practices throughout the development lifecycle.

The Business Operations Lead role involves coordinating projects, analyzing data, and developing strategies to enhance business operations at Atticus, a platform supporting those in crisis.

Manage a team of data scientists to develop fraud detection models, lead planning and collaboration with leadership, and communicate outcomes effectively while maintaining strong business intuition and technical leadership.

As a Senior Software Engineer on the Data Platform team, you'll enhance the data infrastructure, develop ETL pipelines, maintain data quality, collaborate across teams, and mentor junior engineers.

The Staff Machine Learning Engineer will lead ML initiatives, develop ML systems, collaborate with cross-functional teams, and mentor junior engineers to optimize healthcare intake workflows using advanced machine learning techniques.

Lead and manage multiple hardware and software product implementations end-to-end: project planning, deployment execution, customer training, milestone delivery, cross-functional coordination, process optimization, and handoff to clinical success teams.

As a Senior Mobile Engineer, you'll lead the development of the iOS app using React Native, optimize performance, mentor junior developers, and maintain high code quality standards.

Own strategic operator relationships for a healthtech senior-living platform: drive adoption, demonstrate ROI, secure renewals and expansions, lead executive business reviews, mentor CSMs/CSDs, and represent customer needs cross-functionally. Operate at both executive and operational levels with ~30% travel.