PyTorch

Centers for Medicare & Medicaid Services

San Francisco, CA · $90,925 – $118,204

A federal IT role building and maintaining AI/ML platforms at CMS, combining platform engineering with governance and compliance work. This suits someone with hands-on experience deploying machine learning systems who is comfortable navigating federal security and regulatory requirements.

Via USAJOBS · Apply there ↗

Aleph Alpha

Heidelberg · Remote

Senior AI Researcher at Aleph Alpha working on pre-training foundation models for European markets, focusing on architecture design, training optimization, and scaling large transformer models across thousands of GPUs. Ideal for experienced ML researchers who combine rigorous experimental thinking with strong software engineering and want hands-on impact on next-generation model development.

Listed on Aleph Alpha’s careers site · Apply there ↗

Cognition AI

San Francisco, CA

This role leads safety and alignment work for Devin, an autonomous AI agent that writes code and takes actions in production systems. You'll design evaluations, red-team the agent, develop alignment methods, and partner with the agent team to ensure safe behavior at scale—a hands-on research engineering position where safety work directly influences a deployed product.

Listed on Cognition AI’s careers site · Apply there ↗

Torc Robotics

Full-time · Ann Arbor, MI · Remote

Lead the machine learning team building lidar and radar perception systems for autonomous trucks, managing both technical direction and people while balancing model performance against real-time compute constraints. Suits experienced ML managers comfortable with embedded systems complexity and collaborative cross-functional work.

Listed on Torc Robotics’s careers site · Apply there ↗

Runway

Remote · $240,000 – $290,000

This role leads the design and development of an end-to-end model evaluation platform that will measure the quality of frontier AI models across the organization. You'll work embedded with research teams to build the infrastructure, metrics, and tooling that determines which checkpoints to train, which models to ship, and how to scientifically validate improvements.

Listed on Runway’s careers site · Apply there ↗

Motional

Boston, MA · $172,000 – $229,000 · Remote

This role leads the development of perception systems for autonomous vehicles, focusing on large-scale machine learning models and real-time deployment to self-driving fleets. It suits experienced ML engineers who want to tackle complex computer vision challenges and mentor others at a company scaling towards commercial robotaxi operations.

Listed on Motional’s careers site · Apply there ↗

Ibotta

Full-time · Denver, CO · $110,000 – $130,000 · Remote

This role owns end-to-end uplift modeling for Ibotta's customer retention programs, from stakeholder collaboration through production deployment and monitoring. It's ideal for someone with 2+ years of data science experience who wants to balance technical depth in machine learning with cross-functional impact on marketing strategy.

Listed on Ibotta’s careers site · Apply there ↗

Deepgram

USA - Remote · $155,000 – $245,000

This role adapts Deepgram's speech AI models to run on non-GPU edge hardware and embedded platforms, handling quantization, operator substitution, and deployment automation to get production models onto customer devices with minimal changes. It suits an experienced engineer who has shipped models to constrained hardware and wants to own that process across many platforms.

Listed on Deepgram’s careers site · Apply there ↗

Quora

Full-time · Remote - Multiple Locations, United States, Ireland, Canada, & 13 other countries · $189,507 – $274,604

This role leads the development of machine learning models that rank ads on Quora to improve advertiser performance and user experience. You'll own the full lifecycle of ranking systems—from feature engineering through production deployment—and work closely with product and data teams to optimize click-through and conversion rates at scale.

Listed on Quora’s careers site · Apply there ↗

Menlo Ventures Portfolio

Full-time · San Francisco, CA · $320,000 – $485,000

This role builds the production infrastructure that deploys machine learning safety systems at scale across Claude's platforms, working at the intersection of ML engineering, distributed systems, and AI safety to operationalize research into production classifiers and defenses.

Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗