Full-Time

Machine Learning Engineer

Distributed Data Systems, Robotics

OpenAI

OpenAI

10,001+ employees

Develops safe AI models and tools

Compensation Overview

$295k - $445k/yr

San Francisco, CA, USA

Hybrid

Three days in the office per week; relocation assistance is offered to new employees.

Category
AI & Machine Learning (2)
,
Mechanical Engineering (1)
Required Skills
Distributed Systems
Machine Learning
Data Engineering
Robotics

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Responsibilities
  • Design, build, and maintain data infrastructure systems such as distributed compute, data orchestration, distributed storage, streaming infrastructure, and machine learning infrastructure while ensuring scalability, reliability, and security.
  • Ensure the data platform can scale by orders of magnitude while remaining reliable and efficient.
  • Partner with researchers to deeply understand requirements and translate them into production-ready systems.
  • Harden, optimize, and maintain critical data infrastructure systems that power multimodal training and evaluation.
Desired Qualifications
  • Strong experience with distributed systems and large-scale infrastructure with a strong interest in data.
  • Being detail-oriented and bringing rigor to building and maintaining reliable systems.
  • Demonstrating excellent software engineering fundamentals and organizational skills.
  • Being comfortable with ambiguity and rapid change.

OpenAI conducts AI research and deployment to build advanced AI models and tools that help people automate tasks, be more creative, and make better decisions. Its products include ChatGPT, a conversational AI that can write, code, tutor, and assist in interactive tasks, and Sora, which can generate videos from text prompts. OpenAI’s models typically run through cloud-based services and subscriptions, with licensing and partnerships for broader use. The company operates a capped-profit model to balance generating revenue with ensuring safety, ethics, and long-term societal benefits. Its approach emphasizes safety, responsible deployment, and collaboration with researchers, governments, and institutions. The goal is to ensure artificial general intelligence, when it arrives, benefits all of humanity and minimizes risks.

Company Size

10,001+

Company Stage

Private

Total Funding

$196.5B

Headquarters

San Francisco, California

Founded

2015

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Simplify Jobs

Simplify's Take

What believers are saying

  • OpenAI's August 17, 2026 Pike County deal adds massive compute through 2032.
  • Microsoft disclosed $24.1 billion fiscal 2026 OpenAI-related revenue, proving enterprise monetization.
  • Sora 2 and ChatGPT for Teens expand usage, safety controls, and youth adoption.

What critics are saying

  • June 2026 state attorneys general subpoenas target minors, health data, retention, and advertising.
  • Florida and Canada lawsuits attack ChatGPT over child harm and suicide allegations.
  • August 2026 C-suite exits and heavy IPO pressure signal execution fragility before listing.

What makes OpenAI unique

  • ChatGPT and Sora 2 span text, coding, and video, widening daily user dependence.
  • The August 2026 Ohio campus secures roughly 8 gigawatts with NVIDIA-backed infrastructure.
  • ChatGPT for Teens and government oversight tools embed OpenAI into regulated workflows.

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Benefits

Health insurance

Dental and vision insurance

Flexible spending account for healthcare and dependent care

Mental healthcare service

Fertility treatment coverage

401(k) with generous matching

20-week paid parental leave

Life insurance (complimentary)

AD&D insurance (complimentary)

Short-term/long-term disability insurance (complimentary)

Optional buy-up life insurance

Flexible work hours and unlimited paid time off (we encourage 4+ weeks per year)

Annual learning & development stipend

Regular team happy hours and outings

Daily catered lunch and dinner

Travel to domestic conferences

Growth & Insights and Company News

Headcount

6 month growth

-5%

1 year growth

-6%

2 year growth

1%
TechCrunch
Aug 19th, 2026
OpenAI previews Private Safety Processing to monitor AI misuse without retaining customer data

OpenAI has introduced Private Safety Processing, a new automated system that monitors for AI misuse whilst retaining no customer data. The service analyses multiple conversations for signs of abuse without human review, targeting bad actors who spread malicious requests across sessions to avoid detection. The move appears designed to compete with Anthropic, whose 30-day data retention policy for certain models has concerned enterprises handling sensitive information. OpenAI's system expands on Zero Data Retention protocols, which both companies largely follow. When triggered, the system sends a narrowly defined signal to OpenAI about specific suspicious activity. The company can then contact customers to discuss potential enforcement actions. Both AI firms are competing intensely for market share. Anthropic's annualised revenue reportedly reached $65 billion, whilst investors suggest it could IPO at $2 trillion valuation. OpenAI is also preparing for an IPO.

Fortune
Aug 19th, 2026
Replit launches Free Mode powered by OpenAI's GPT-5.6 Luna after 80% price cut

Replit has launched Free Mode, a new feature powered by OpenAI's GPT-5.6 Luna model, following an 80% price cut on the model. The feature is available to subscribers paying $20 monthly for Core tier or $100 for Pro, allowing users to perform simpler tasks without depleting their AI token budgets. Free Mode automatically switches to more sophisticated models when needed, then reverts to Luna. The launch reflects broader industry trends of reducing AI costs as enterprises scrutinise return on investment and face competition from cheaper Chinese models. Replit president Michele Catasta said the partnership with OpenAI will yield additional joint product launches. OpenAI's Thibault Sottiaux noted the price reductions stem from operational efficiencies rather than increased computing capacity. Both companies aim to make powerful AI models accessible to users without technical backgrounds.

Yahoo Finance
Aug 19th, 2026
OpenAI's $6.7B Q2 revenue disappoints as rival Anthropic hits $11.5B

Tech stocks were flat in pre-market trading Wednesday following a nearly 5% drop in the Philadelphia Semiconductor Index. OpenAI reported Q2 revenue of $6.7 billion, up 18% from the prior quarter, figures that disappointed investors according to The Wall Street Journal. Rival Anthropic saw preliminary quarterly revenue jump 14-fold to $11.5 billion from $787 million a year earlier, Bloomberg reported. The AI lab is preparing to go public in September or October, with investors targeting a $2 trillion valuation. Meta's social media addiction trial continues in Oakland, California. Twenty-nine state attorneys general are suing Meta over claims it purposely developed services to keep children online as long as possible, causing psychological harm. Meta claims the trial could expose it to $1.4 trillion in damages.

Yahoo Finance
Aug 19th, 2026
OpenAI Q2 revenue hits $6.7B but trails Anthropic's $11.6B as operating loss widens to $12.3B

OpenAI's revenue grew 18% to $6.7 billion in Q2, falling short of investor expectations as rival Anthropic surged ahead, The Wall Street Journal reports. Anthropic's revenue more than doubled to $11.6 billion, overtaking OpenAI for the first time whilst posting a small operating profit. OpenAI's operating loss widened to $12.3 billion from $9.3 billion in Q1, moving the company further from profitability. The contrasting results suggest a potential shift in momentum, with Anthropic's Claude Code gaining traction amongst developers whilst ChatGPT growth slows. The results increase pressure on OpenAI to refine its strategy ahead of a possible IPO. The company has made substantial computing commitments based on expectations of eventually generating hundreds of billions in annual revenue.

Yahoo Finance
Aug 19th, 2026
Anthropic revenue doubles to $11.6B as OpenAI growth slows to 18%, threatening Microsoft and Oracle

Anthropic's revenue doubled to $11.6 billion in Q2, whilst OpenAI's sales rose 18% to $6.7 billion, according to The Wall Street Journal. The divergence highlights a shift in the AI race, with slower ChatGPT growth and Claude Code's success putting OpenAI on the backfoot. OpenAI's operating margin sank further into the red, disappointing shareholders ahead of a much-anticipated IPO. The company recently replaced its chief revenue officer after less than a year, following other senior exits. A slowdown at OpenAI could impact companies heavily reliant on business from the AI giant, including Microsoft, Oracle, Amazon Web Services, CoreWeave, Nvidia, Advanced Micro Devices, and Broadcom. Microsoft remains OpenAI's primary cloud partner. Both firms are preparing for IPOs, with Anthropic's share sale expected next month or in early October.