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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

CurrencyPeriod25thMedian75thPostings
USDyear$194,895$227,500$262,500805
USDhour$45$70$9069

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
4.5K jobs
Reddit Backed by a16zBacked by Sequoia
167 views 2 weeks ago

Machine Learning Manager, Feed Relevance (Retrieval)

Open 97d RemoteNorth AmericaContract 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Lead a team of ML engineers building retrieval systems that power Reddit’s personalized feeds, improving content discovery for 126M+ daily users using large-scale recommender and embedding-based models.

AI LLM Machine Learning
253K – 355K $
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Reddit Backed by a16zBacked by Sequoia
109 views 2 weeks ago

Senior Staff Machine Learning Engineer, Feed Relevance

Open 83d RemoteNorth AmericaContractStaff 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Build and lead GenAI-powered recommendation systems that personalize Reddit’s feed for millions of users, shaping core ranking architectures and mentoring senior engineers.

AI Generative AI Machine Learning
266K – 372K $
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Reddit Backed by a16zBacked by Sequoia
117 views 2 weeks ago

Senior Machine Learning Manager, Video Ranking

Open 83d RemoteNorth AmericaContractSenior 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Lead a team of ML engineers to build and improve video and audio ranking systems that personalize content for 130M+ daily Reddit users using transformer-based models and recommender systems.

AI LLM Machine Learning
266K – 372K $
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Reddit Backed by a16zBacked by Sequoia
125 views 2 weeks ago

Staff Machine Learning Engineer, AI Security

Open 49d RemoteNorth AmericaContractStaff 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Reddit is hiring a founding Staff Machine Learning Engineer on its AI Security team to lead the design, training, evaluation, and deployment of ML models that detect AI-related risks like prompt injection and jailbreaks. Day-to-day involves hands-on model development on Reddit's LLM Guardrails Platform using Python, PyTorch/TensorFlow, and distributed training pipelines, plus technical leadership

AI Data Lineage Data Pipelines Deep Learning Distributed Training +11 skills
230K – 322K $
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Reddit Backed by a16zBacked by Sequoia
79 views 2 weeks ago

Senior Staff Machine Learning Engineer, ML Understanding

Open 34d RemoteNorth AmericaContractStaff 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Leads Reddit's next-generation user understanding initiative: designing and building a unified user representation layer (large-scale embeddings, interest/behavior modeling, LLM-based profiles) that powers personalization across Feeds, Search, Notifications, and Ads. Core tech: production ML, LLMs/foundation models, and large-scale serving infrastructure.

AI API Embeddings Generative AI LLM +2 skills
266K – 372K $
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Reddit Backed by a16zBacked by Sequoia
77 views 2 weeks ago

Staff Machine Learning Engineer, Ads ML Efficiency

Open 33d RemoteNorth AmericaContractStaff 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Builds the infrastructure, tooling, and optimization systems that let Reddit's ML engineers train, evaluate, deploy, and serve models efficiently — improving GPU utilization, cutting infrastructure costs, and speeding up experimentation. Core stack: Python, systems languages, distributed training frameworks, and GPU/serving platforms.

AI Cloud C++ Data Pipelines Distributed Systems +10 skills
230K – 322K $
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Reddit Backed by a16zBacked by Sequoia
95 views 2 weeks ago

Senior Machine Learning Systems Engineer, ML Platform

Open 19d RemoteNorth AmericaContractSenior 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior engineer on Reddit's ML Platform team building foundational machine-learning data infrastructure — signal-governance tools, prediction logging, and training data systems — plus batch and streaming pipelines that process petabyte-scale data for Feeds, Ads, Recommendations, and Content Understanding.

AI Data Governance Distributed Systems Machine Learning Observability
217K – 303K $
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Reddit Backed by a16zBacked by Sequoia
210 views 2 weeks ago

Machine Learning Engineer

Open 19d RemoteNorth AmericaContract 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Builds and deploys production machine learning systems at Reddit — powering personalized recommendations, search, ads ranking/bidding, and LLM-driven features — owning the full ML lifecycle from feature engineering through serving and monitoring at internet scale. Core stack: Python/Java/Go, PyTorch/TensorFlow, and large-scale data tooling.

Agentic AI AI Airflow BigQuery Data Science +18 skills
186K – 260K $
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Reddit Backed by a16zBacked by Sequoia
142 views 2 weeks ago

Machine Learning Engineer, Answers Relevance

Open 15d RemoteNorth AmericaContract 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior/Staff ML engineer on Reddit's Answers Relevance team, leading ML projects from idea to production — building large-scale retrieval/ranking, embeddings, RAG, and LLM-powered features. Core stack: Python (Golang a plus), TensorFlow/PyTorch/Hugging Face, and production ML systems.

Agentic AI AI Data Pipelines Data Science Embeddings +12 skills
217K – 322K $
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Reddit Backed by a16zBacked by Sequoia
80 views 2 weeks ago

Senior Machine Learning Engineer, Ads ML Efficiency

RemoteNorth AmericaContractSenior 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior ML engineer on Reddit's Ads ML Efficiency team, optimizing production ML workloads for speed, scalability, and cost — profiling bottlenecks across model execution, runtimes, GPU/memory, and infrastructure, then shipping improvements to inference and training. Core stack: Python, PyTorch, and GPU/inference tooling like CUDA and Triton.

AI CUDA Distributed Training GPU Machine Learning +8 skills
217K – 303K $
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disney
2 weeks ago

Principal Machine Learning Engineer

North AmericaPrincipal
United States
Seattle, Washington

Job Requirements Technology is at the heart of Disney’s past, present, and future. Disney Entertainment and ESPN Product & Technology is a global organization of engineers, product developers, designers, technologists,…

Accessibility Agentic AI AI API AWS +21 skills
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Nokia Federal Solutions
25 views 2 weeks ago

AI / ML Engineer

Open 74d North America
United States
Nokia Federal Lab

Position Summary We are seeking a fresh graduate AI/ML Engineer to do design, development, testing, and fielding of advanced integrated networking and computing systems for tactical (military) applications. This is a…

Agentic AI AI Machine Learning Networking
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Adobe: Creative, marketing and document management solutions
38 views 2 weeks ago

Staff Machine Learning Engineer, Generative AI Services

North AmericaFull-timeStaff
United States
Seattle, WA

Senior Staff ML Engineer on Adobe Firefly's Generative AI Services team, designing scalable GenAI services and APIs, optimizing model inference for latency/throughput, and building GPU-accelerated training and serving pipelines that power Firefly, Photoshop, Illustrator, Express, Stock, and Premiere. Core stack includes PyTorch, CUDA, Triton, TensorRT, and Kubernetes.

Adobe Experience Manager (AEM) AI API Cloud CUDA +14 skills
190K – 346K $
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Google Backed by Sequoia
70 views 2 weeks ago

Machine Learning Engineer, AI/ML Expert for Agents and TrustGraph, Google Ads

North America Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.Denmark Fast-track company — This company is certified by SIRI for the Danish Fast-track scheme for hiring foreign skilled workers. The certification belongs to the employer and is not a commitment to sponsor this role.
United States
Mountain View, CA

ML engineer on Google's Agents and TrustGraph team (Google Ads) building GenAI/LLM agent systems, adversarial red-teaming frameworks, and high-throughput graph pipelines that detect abuse and fraud across Google's ad ecosystem. Core stack: Python, distributed systems, and large-scale ML infrastructure.

AI Computer Vision Distributed Computing Distributed Systems Generative AI +8 skills
147K – 210K $
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Global Channel Management, Inc
36 views 2 weeks ago

AI ML Developer

North AmericaFull-time
United States
Frisco, TX

AI/ML Developer with 3+ years of experience implementing and deploying large language models in production, coding in Java, JavaScript, and AWS Cloud. Onsite role in Frisco, TX or Charlotte, NC; financial services experience is a plus.

AI AWS Cloud GitHub Java +3 skills
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RnB Consultancy
59 views 2 weeks ago

ML Engineer – Generative Video

North AmericaFull-time
United States
San Francisco, California

ML engineer at a young San Francisco AI lab who owns the generative video/image models behind a fast-growing creative desktop app: training and testing compact in-house diffusion/flow-matching models, running benchmarks, and turning user behavior into high-quality training data. On-site role, 3-6 years of production ML experience.

AI API Data Pipelines GitHub Machine Learning +1 skills
200K – 350K $
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Meta
48 views 2 weeks ago

Distinguished Software Engineer, Recommendation Systems (AI/ML)

North America
United States
Menlo Park, CA

Meta is seeking a Distinguished Software Engineer with deep machine learning expertise to drive transformative advances in Meta's AI-powered products. In this role, you will operate at the intersection of foundational…

AI Machine Learning
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Cyrad Solutions LLC
48 views 2 weeks ago

Machine Learning Researcher

North AmericaFull-time
United States
New York, New York

Machine learning researcher in New York who prototypes state-of-the-art ML techniques, proves them empirically, and turns them into high-performance production systems. Core focus spans model development, GPU computing and performance engineering, and building large-scale training/experimentation infrastructure using PyTorch, JAX, CUDA, XLA, and Triton.

CUDA Deep Learning GPU JAX Machine Learning +2 skills
400K – 1M $
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Cyrad Solutions LLC
71 views 2 weeks ago

Deep Learning Research Engineer - Scientific Discovery

HybridNorth America
United States
New York, New York

Deep Learning Research Engineer at a private scientific research organization applying ML, HPC, and computational science to molecular science and drug discovery. Day to day: research and build deep-learning methods for molecular modeling, biological systems, chemical discovery, and large-scale simulation in Python on high-performance compute, working alongside chemists, biologists, and physicists

Deep Learning Machine Learning Python
300K – 600K $
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Liquid XR
60 views 2 weeks ago

Machine Learning Engineer

North AmericaFull-time
United States
Los Angeles, CA

About Us LiquidXR is an expanding, well-funded early-stage company building a platform to digitize human movement. We are creating next-gen wearables using proprietary MetalGel sensor technology, capturing and feeding…

AI Machine Learning Python PyTorch Sensor Fusion +2 skills
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