Machine Learning Engineer, Integrity jobs in United States
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OpenAI · 23 hours ago

Machine Learning Engineer, Integrity

positionSan Francisco, CA
timeFull-time
remoteOnsite
seniorityMid, Senior Level
money$250K/yr - $555K/yr

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. As a Machine Learning Engineer in the Integrity team, you will design and deploy advanced machine learning models to solve real-world problems and collaborate with cross-functional teams to enhance the trust and safety of the platform.

Agentic AIArtificial Intelligence (AI)Foundational AIGenerative AIMachine LearningNatural Language ProcessingSaaS
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Design and deploy advanced machine learning models that solve real-world problems
Work closely with researchers, software engineers, and product managers to understand complex business challenges and deliver AI-powered solutions
Implement scalable data pipelines, optimize models for performance and accuracy, and ensure they are production-ready
Engage with the latest developments in machine learning and AI, participate in code reviews, and maintain high-quality engineering practices
Monitor and maintain deployed models to ensure they continue delivering value

Qualification

Deep learningTransformers modelsPyTorchTensorFlowData structuresAlgorithmsSoftware engineeringAnalytical skillsProblem-solvingCollaborationAdaptability

Required

Master's/ PhD degree in Computer Science, Machine Learning, Data Science, or a related field
Demonstrated experience in deep learning and transformers models
Proficiency in frameworks like PyTorch or Tensorflow
Strong foundation in data structures, algorithms, and software engineering principles
Excellent problem-solving and analytical skills, with a proactive approach to challenges
Ability to work collaboratively with cross-functional teams
Ability to move fast in an environment where things are sometimes loosely defined and may have competing priorities or deadlines
Enjoy owning the problems end-to-end, and are willing to pick up whatever knowledge you're missing to get the job done

Preferred

Experience with search relevance, ads ranking or LLMs is a plus
Are familiar with methods of training and fine-tuning large language models, such as distillation, supervised fine-tuning, and policy optimization

Company

OpenAI

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OpenAI is an AI research and deployment company that develops advanced AI models, including ChatGPT. It is a sub-organization of OpenAI Foundation.
dateFounded in 2015
location
San Francisco, California, USA
people-size201-500 employees
web-link
https://www.openai.com

H1B Sponsorship

OpenAI has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (1)
2023 (1)
2022 (18)
2021 (10)
2020 (6)

Funding

Current Stage
Growth Stage
Total Funding
$79B
Key Investors
The Walt Disney CompanySoftBankThrive Capital
2025-12-11Corporate Round· $1B
2025-10-02Secondary Market· $6.6B
2025-03-31Series Unknown· $40B

Leadership Team

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Sam Altman
CEO & Co-Founder
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Greg Brockman
President, Chairman, & Co-Founder
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Company data provided by crunchbase