Principal Machine Learning Engineer Jobs

Senior-level MLOps engineer to lead development of scalable ML platforms and production ML systems across Azure-native cloud environments for a distributed, collaborative engineering team.

Dental Insurance

Disability Insurance

Vision Insurance

Equity

Paid Time-Off

Medical Insurance

Mental Health Resources

Paid Holidays

Company Retreats

Lead the architecture and implementation of scalable ML and LLM platforms at Hims & Hers to power personalized treatment recommendations and intelligent care delivery.

Lead architecture and implementation of large-scale, cloud-native software and data solutions for a global travel technology company while mentoring and growing engineering teams.

Lead research and engineering efforts to advance diffusion-based generative models for fashion design at a Series A AI startup.

An exciting opportunity at Fidelity Investments for a Principal Machine Learning Engineer to advance machine learning solutions within a collaborative, hybrid work environment.

Lead the development of revolutionary agentic AI systems at ActiveCampaign to empower SMBs with autonomous marketing solutions that scale globally.

An opportunity for a Principal Software Engineer at Palo Alto Networks to innovate and develop advanced 4G/5G network security features and scalable high availability solutions.

Drive innovation as a Principal Software Engineer on Dataminr’s Knowledge Platform, shaping AI-powered real-time event detection and alerting.

Lead the design and implementation of cutting-edge machine learning infrastructure that transforms healthcare delivery at Accompany Health.

Serve as a Principal Engineer at Harvard Law School's Institutional Data Initiative, driving innovative AI data projects, technical leadership, and community engagement.

Principal Engineer Software at Palo Alto Networks to design and build next-gen Layer-7 security features protecting global networks and cloud environments.