ML / AI Jobs in United States
There are 4,485 open ML / AI jobs in United States on freehire right now. 1,045 of them were posted recently. The skills employers ask for most often are machine-learning, ai and python.
Salary
| Currency | Period | 25th | Median | 75th | Postings |
|---|---|---|---|---|---|
| USD | year | $194,895 | $227,500 | $262,500 | 805 |
| USD | hour | $45 | $70 | $90 | 69 |
From postings that disclose pay. Currencies are counted separately, never converted.
Most requested skills
- machine-learning 95%
- ai 82%
- python 71%
- pytorch 47%
- llm 45%
- cloud 44%
- deep-learning 32%
- tensorflow 31%
How the work is done
- Remote 832 · 19%
- Hybrid 553 · 12%
- Onsite 521 · 12%
Visa sponsorship offered in 56% of the 514 postings that state a position on it.
Seniority
- Senior 1,104
- Staff 441
- Lead 312
- Intern 244
- Principal 202
- C-level 139
Who is hiring
- 1000+ employees 556
- 501-1000 employees 145
- 11-50 employees 67
- 51-200 employees 51
- 201-500 employees 15
- 1-10 employees 4
Senior Machine Learning Engineer, Drive
Senior ML Engineer on DoorDash's Drive team, owning end-to-end machine learning systems for delivery ETA, merchant prep-time, and order release prediction, plus logistics optimization and AI quality signals built with deep learning, reinforcement learning, and LLMs/VLMs. On-site in San Francisco, Sunnyvale, or Seattle.
Senior Machine Learning Engineer, New Verticals Agentic Foundations
Senior ML engineer on DoorDash's Agentic Foundations team building and improving LLM-powered agents (starting with the Ask grocery assistant) via an eval-driven loop — iterating on prompts, tools, and context, and fine-tuning/deploying small language models to balance quality, latency, and cost, while launching new agent experiences for merchants and dashers.
Senior Software Engineer, Machine Learning
Senior ML engineer on DoorDash's grocery/retail catalog team, designing, training, deploying and monitoring production machine learning models that keep the product knowledge graph accurate and semantically rich. Core stack includes PySpark, Snowflake SQL, PyTorch/scikit-learn-style frameworks, and AI coding tools like Claude Code and Cursor.
Staff Machine Learning Engineer, Fulfillment Planning
Staff ML engineer on DoorDash's Fulfillment Planning team, building large-scale production ML systems for real-time delivery assignment, routing, and fulfillment/ETA estimation across the logistics network. Day-to-day spans Python, deep learning frameworks, optimization, and ML governance, plus mentoring and setting technical direction.
Staff Machine Learning Engineer, Personalization
Staff ML engineer building production personalization and growth models for DoorDash's consumer search across grocery and retail categories, partnering with product teams and mentoring juniors. Core work centers on Python ML (PyTorch/TensorFlow), causal inference, recommendation systems, and AI coding tools in a hybrid SF/Sunnyvale setup.
Staff Software Engineer, Machine Learning
Builds and ships machine-learning models and optimization algorithms (budget pacing, automated bidding) for DoorDash's ads platform and catalog/product knowledge graph, owning the end-to-end ML lifecycle from training through deployment, experimentation, and monitoring. Hybrid role using PyTorch, PySpark, and Snowflake.
Sr. Developer Advocate, AI and Machine Learning
A Senior Developer Advocate at Databricks engages with the Bay Area AI community to promote Databricks' AI/ML platform, creating demos, tutorials, and content around agentic systems (e.g., Genie Agents, MLflow) while bridging community feedback to product teams.
Sr. Computer Vision Engineer
At OpenSpace, we’re redefining how the world’s most complex projects are built. Our AI-powered Visual Intelligence Platform uses computer vision and spatial AI to give construction teams a real-time view of what’s…
Senior Machine Learning Engineer, Financial Products
Senior ML Engineer at Adyen (San Francisco, office-first) building and running credit-risk underwriting models and production ML systems for Financial Products (card issuing, credit, financing). Full lifecycle work — feature pipelines, training, deployment, monitoring — using Python/Java with Spark, TensorFlow/PyTorch, XGBoost, MLflow, Airflow and Kubernetes.
Machine Learning Engineer - 3D Vision & Perception
Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build or service we create is the result of us making each other’s ideas stronger. That…
Sr. AI/ML Engineer II (6883)
Hands-on technical lead designing, building, and deploying production AI/ML solutions—including RAG and agentic AI—in classified AWS (IL6) environments. Core stack includes Python, TensorFlow, Scikit-Learn, and Postgres; requires an active TS/SCI clearance with CI polygraph and hybrid work in the D.C. metro area (Reston/Tysons Corner, VA).
Staff Data Product Manager (Machine Learning)
NerdWallet’s mission is to provide clarity for all of life’s financial decisions. Machine learning is how we get there at scale. It helps us understand our consumers, personalize their experiences, and connect them…
Distinguished Engineer, Machine Learning - Economy
Lead ML systems for Roblox’s virtual economy, building large-scale recommendation, ranking, and generative AI pipelines that power personalized experiences across Marketplace, Payments, and Avatars.
Principal Machine Learning Infrastructure Engineer, Ads & Discovery
Principal ML Infrastructure Engineer at Roblox builds and scales the machine learning systems that power ads and discovery for hundreds of millions of users, using large-scale training, inference, and feature pipelines.
Senior Machine Learning Engineer, Ads
Build and scale ML-driven ad ranking and recommendation models to power personalized ads for Roblox’s growing user base and advertisers.
Senior Machine Learning Engineer - Economy ML
Senior ML engineer on Roblox's Economy ML team builds ranking, personalization, and pricing models for the virtual economy across Marketplace, Payments, and Developer Monetization. Day-to-day: designing recommender architectures in Python/PyTorch, efficient training/serving at scale, running A/B experiments, and monitoring production models.
Senior Machine Learning Engineer, 3D Data
Roblox (San Mateo, CA) is hiring a Senior ML Engineer to build the data flywheel behind its 3D generative AI foundation models: architecting petabyte-scale pipelines to ingest, clean, and synthesize 3D datasets, building evaluation frameworks, and serving high-throughput inference APIs. Core stack is Python, with C++ and game-engine tools (Blender, Unreal, Unity) as pluses.
Engineering Manager, Machine Learning Infrastructure, Ads
Lead a team building and scaling machine learning infrastructure for Roblox’s rapidly growing ads business, enabling performance ad delivery to millions of users.
Distinguished Engineer, Machine Learning - Discovery
Distinguished Engineer/Technical Director owning the technical vision and execution for all machine learning across Roblox's search and discovery teams — setting AI strategy and building large-scale training/serving infrastructure for ranking, recommendation, and generative AI models (embeddings, transformers, LLMs) that power content distribution for a billion users.
Principal Machine Learning Engineer, Alt Defense
Technical lead for Roblox's Alt Defense pod, architecting large-scale ML systems (graph neural networks, clustering) that detect banned bad actors returning with alternate accounts across billions of accounts, in near real time. Onsite in San Mateo, working with Python-scale ML, big data, and low-latency serving.