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Anthropic

Research Engineer, Pretraining Scaling

San Francisco, CAEnglishHybridAbout Anthropic Anthropic’s mission is to create reliable,…
OperationsEngineeringAI & DataSalesLegal
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At a glance
LocationSan Francisco, CA
Work styleHybrid
TypeNot specified
ScheduleNot specified
RemunerationAbout Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI…
Start dateAbout Anthropic Anthropic’s mission is to create reliable, interpretable, and…
DeadlineDeadline to apply: None.
Required languagesNot stated
The opportunity

About the role

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.

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Responsibilities, requirements, fit, evidence and preparation are organized here. The original posting stays available for final verification.

Your work

What you’ll do

  • Own critical aspects of our production pretraining pipeline, including model operations, performance optimization, observability, and reliability
  • Debug and resolve complex issues across the full stack—from hardware errors and networking to training dynamics and evaluation infrastructure
  • Design and run experiments to improve training efficiency, reduce step time, increase uptime, and enhance model performance
  • Respond to on-call incidents during model launches, diagnosing problems quickly and coordinating solutions across teams
  • Build and maintain production logging, monitoring dashboards, and evaluation infrastructure
  • Add new capabilities to the training codebase, such as long context support or novel architectures
  • Collaborate closely with teammates across SF and London, as well as with Tokens, Architectures, and Systems teams
  • Contribute to the team's institutional knowledge by documenting systems, debugging approaches, and lessons learned
What matters

What they’re looking for

Select a requirement to inspect fit, evidence or application context.

  • A field relevant to the role as demonstrated through coursework, training, or professional experience
Conditions

How they work

  • Location:This role requires working in-office 5 days per week in San Francisco.
  • Annual Salary: $350,000—$850,000 USD Logistics Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time.
  • However, some roles may require more time in our offices.
  • We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues.

Eligibility

Visa sponsorship: We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.

How to apply

  • None. Applications will be reviewed on a rolling basis.
  • The annual compensation range for this role is listed below.
  • For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role.
  • Annual Salary:
  • $350,000—$850,000 USD
  • Deadline to apply: None.
  • We encourage you to apply even if you do not believe you meet every single qualification.
The organization

About Anthropic

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200active opportunities
15observed locations
2work modes observed
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