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
AI Safety Expert - Bilingual
Remote contract role red-teaming conversational AI models and agents for AI research labs: finding jailbreaks, prompt injections, misuse cases, and bias; annotating failures and documenting reproducible attack reports. Requires native English and Telugu fluency; pays $16–$22/hour.
AI Safety Expert - Bilingual
Remote contract role via Mercor's talent marketplace: red-team conversational AI models and agents (jailbreaks, prompt injections, bias exploitation, multi-turn manipulation) and produce annotated safety data and reports for AI research labs. Requires native fluency in English and Punjabi; pays $16-22/hour.
AI Safety Expert - AI Trainer
Remote contract role evaluating AI-generated content on AI safety and cybersecurity topics: reviewing model outputs for accuracy and rigor, building evaluation rubrics, and giving feedback to AI research teams to improve training data. Pays $37 per task; requires experience in AI safety, red teaming, or related fields.
AI Safety Expert - Bilingual
Remote contract role for bilingual (English/Malayalam) AI safety experts who red-team conversational AI models and agents — probing for jailbreaks, prompt injections, misuse, and bias — then annotate failures and produce reports and datasets for AI research labs. Adversarial ML or cybersecurity background preferred.
AI Safety Expert - Bilingual
Remote contract role with Mercor red-teaming conversational AI models and agents for AI labs: hunting jailbreaks and prompt injections, annotating failures, and writing actionable reports. Requires fluent English and Indonesian plus prior AI adversarial/red-teaming or cybersecurity experience.
AI Safety Expert - Adversarial ML
Contract role via Mercor: red-team conversational AI models and agents to find jailbreaks, prompt injections, misuse, and bias exploits, then annotate failures and document attack cases. Requires native English and Kannada fluency; fully remote at $16–22/hour.
AI Safety Expert - Adversarial ML
Contract role red-teaming conversational AI models and agents in English and Bengali — running jailbreaks, prompt injections, and bias exploitation, then annotating and documenting vulnerabilities. Requires native English/Bengali fluency; adversarial ML or cybersecurity experience is preferred.
AI Safety Expert - Adversarial ML
Contract role with Mercor red-teaming conversational AI models for AI research lab clients: finding jailbreaks and prompt injections, annotating failures, and documenting reproducible attack cases. Requires native fluency in English and Marathi; fully remote at $16–$22/hour.
AI Safety Expert - Adversarial ML
Remote contract role red-teaming conversational AI models and agents: probing for jailbreaks and prompt injections, annotating failures, and documenting reproducible attack cases for AI labs. Requires fluency in English and Telugu; pays $16-22/hour.
AI Safety Consultant - AI Trainer
Contract, remote role for Mercor (a talent marketplace serving AI research labs): evaluate AI-generated content on AI safety topics, review safety protocols, build evaluation rubrics, and give structured feedback to improve model training data. Paid $37 per task; work is independent and asynchronous for US-based candidates.
AI Safety Consultant - Fully Remote | Upto $45/task Task based
Contract, task-based remote role ($37-$45 per task) evaluating AI-generated content on AI safety: reviewing safety protocols, building evaluation rubrics, and giving structured feedback to improve model training data. Open to US-based contractors with AI safety, red-teaming, or cybersecurity backgrounds.
AI Safety Expert - Adversarial ML
Remote contract role red-teaming conversational AI models and agents to uncover jailbreaks, prompt injections, and misuse, then annotating failures and documenting reproducible attack reports. Requires native English and Assamese fluency; pays $16–22/hour with flexible, asynchronous hours.
AI Safety Expert - Adversarial ML
Remote contract role ($16–22/hr) red-teaming conversational AI models and agents to uncover jailbreaks, prompt injections, and bias exploits, then annotating failures and documenting attack cases for AI labs. Requires native English and Odia fluency; adversarial ML or cybersecurity experience is a plus.
AI Safety Expert - Adversarial ML
Remote contract role red-teaming conversational AI models and agents in English and Bengali — running jailbreaks, prompt injections, and bias exploits, then annotating failures and writing reproducible reports. Flexible hours, paying $16–$22/hour.
AI DevOps/ AI/ML Engineer
Senior (7+ yrs) DevSecOps/SRE engineer focused on AI/ML: builds and automates secure CI/CD pipelines for AI systems — LLMs (Claude/OpenAI), agentic frameworks (LangChain, LangGraph, CrewAI), RAG, vector DBs, MCP — using Python and cloud platforms (AWS/Azure/GCP) with tools like Jenkins, GitLab, SonarQube, Artifactory. Hybrid in Charlotte, NC or Iselin, NJ.
Software Engineer, Global Banking & Markets, AI/ML Technology
Build low-latency, cloud-native trading systems in Java and integrate AI coding agents to accelerate development and modernize legacy codebases for Goldman Sachs' Global Banking & Markets division.
Staff Machine Learning Engineer - Uber AI Solutions
Builds end-to-end ML systems and backend infrastructure for AI data/evaluation pipelines, owning full product lifecycles from problem definition to revenue-generating solutions, with a focus on real-world data (text, images, video, audio, physical AI) and GenAI/LLM applications.
Software Engineer, Global Banking & Markets, AI/ML Technology
What We Do At Goldman Sachs, our Engineers don't just make things – we make things possible. Change the world by connecting people and capital with ideas. Solve the most challenging and pressing engineering problems…
Machine Learning Engineer
Machine Learning Engineer who owns the modeling side of an AI platform for hardware design: adapting large language models to specialized EDA tasks via supervised/preference-based post-training, building training data pipelines and evaluation harnesses, and shipping models to production. Core stack is Python and PyTorch; on-site in San Jose.
Sr. AI/ML Engineer, Cybersecurity (TS/SCI Eligible)
Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting and harnessing data. Working alongside many of the most talented professionals…