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Software Engineer, Pretraining Data

Anysphere UK Ltd · San Francisco · 1mo ago

via Company careers site

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively deve…

No sponsorship evidence yet No sponsorship history found

Software Engineer, AI accelerator Runtime

OpenAI UK Ltd · San Francisco · 1mo ago

via Company careers site

About the Team OpenAI’s Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. Building on efforts like Jalap…

No sponsorship evidence yet No sponsorship history found

Systems Software Engineer, Silicon Bringup

OpenAI UK Ltd · San Francisco · 1mo ago

via Company careers site

About the Team OpenAI’s Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. Building on efforts like Jalap…

No sponsorship evidence yet No sponsorship history found

Software Engineer, Business Technology

Anthropic Pbc D B A Anthropic INC · New York City, NY | Seattle, WA; San Francisco, CA | New York City, NY · 1mo ago

via Company careers site

$320,000 — $405,000

About Anthropic 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. …

Strong sponsorship evidence ✓ 1 H-1B approval in FY2023 (2023 data)

Software Engineer, Model Runtime

OpenAI UK Ltd · San Francisco · 1mo ago

via Company careers site

About the Team OpenAI’s Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. Building on efforts like Jalap…

No sponsorship evidence yet No sponsorship history found

Software Engineer, AI Connections (Developer Platform)

Notion Labs INC · San Francisco, California; New York, New York · 1mo ago

via Company careers site

WHO WE ARE Notion is the collaborative AI workspace where teams and agents think together https://www.youtube.com/watch?v=vkpYpWfEK5s. We're building one place where your knowledg…

Sponsorship possible ✓ 25 H-1B filings certified since Oct 2025

Security Software Engineer, Detection & Response Platform

Anthropic Pbc D B A Anthropic INC · New York City, NY | Seattle, WA; San Francisco, CA | New York City, NY | Seattle, WA; Washington, DC · 1mo ago

via Company careers site

$320,000 — $405,000

About Anthropic 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. …

Sponsorship possible ✓ 1 H-1B approval in FY2023 (2023 data)

Software Engineer, API Safety

OpenAI UK Ltd · San Francisco · 1mo ago

via Company careers site

About the Team OpenAI's mission is to ensure that artificial general intelligence (AGI) benefits all of humanity. The API Platform turns frontier research into reliable capabiliti…

No sponsorship evidence yet No sponsorship history found

Sr./Principal Software Engineer

Singlestore INC · United States, Portugal, India; San Francisco OR Seattle | USA · 1mo ago

via Company careers site

SingleStore engineers build the real-time data platform powering some of the world’s most demanding applications. Our cloud-native architecture enables high-performance transaction…

Sponsorship possible ✓ 5 H-1B filings certified since Oct 2025

Staff Software Engineer, Claude Code

Anthropic Pbc D B A Anthropic INC · San Francisco, CA | New York City, NY | Seattle, WA · 1mo ago

via Company careers site

$320,000 — $625,000

About Anthropic 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. …

Strong sponsorship evidence ✓ 1 H-1B approval in FY2023 (2023 data)

Staff Software Engineer, Code RL

Anthropic Pbc D B A Anthropic INC · San Francisco, CA | New York City, NY | Seattle, WA · 1mo ago

via Company careers site

About Anthropic 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. …

Sponsorship possible ✓ 1 H-1B approval in FY2023 (2023 data)

Staff Software Engineer, Growth

Anthropic Pbc D B A Anthropic INC · San Francisco, CA | New York City, NY | Seattle, WA · 1mo ago

via Company careers site

$320,000 — $405,000

About Anthropic 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. …

Strong sponsorship evidence ✓ 1 H-1B approval in FY2023 (2023 data)

Staff+ Software Engineer, Enterprise Knowledge Work

Anthropic Pbc D B A Anthropic INC · San Francisco, CA | New York City, NY · 1mo ago

via Company careers site

$405,000 — $485,000

About Anthropic 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. …

Strong sponsorship evidence ✓ 1 H-1B approval in FY2023 (2023 data)

Staff+ Software Engineer, Enterprise AI Products

Anthropic Pbc D B A Anthropic INC · San Francisco, CA | New York City, NY · 1mo ago

via Company careers site

$405,000 — $485,000

About Anthropic 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. …

Sponsorship possible ✓ 1 H-1B approval in FY2023 (2023 data)

Staff+ Software Engineer, Databases

Anthropic Pbc D B A Anthropic INC · San Francisco, CA | New York City, NY | Seattle, WA · 1mo ago

via Company careers site

About Anthropic 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. …

Sponsorship possible ✓ 1 H-1B approval in FY2023 (2023 data)

Staff+ Software Engineer, Caching

Anthropic Pbc D B A Anthropic INC · San Francisco, CA | New York City, NY | Seattle, WA · 1mo ago

via Company careers site

About Anthropic 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. …

Sponsorship possible ✓ 1 H-1B approval in FY2023 (2023 data)

Staff+ Software Engineer, GRC Platform

Anthropic Pbc D B A Anthropic INC · San Francisco, CA | New York City, NY | Seattle, WA · 1mo ago

via Company careers site

About Anthropic 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. …

Sponsorship possible ✓ 1 H-1B approval in FY2023 (2023 data)

Staff + Senior Software Engineer, Inference Deployment

Anthropic Pbc D B A Anthropic INC · San Francisco, CA | New York City, NY | Seattle, WA · 1mo ago

via Company careers site

About Anthropic 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. …

Sponsorship possible ✓ 1 H-1B approval in FY2023 (2023 data)

Staff+ Software Engineer, Public Sector

Anthropic Pbc D B A Anthropic INC · Remote-Friendly, United States; San Francisco, CA | New York City, NY | Washington, DC · Remote · US only · 1mo ago

via Company careers site

$405,000 — $485,000

About Anthropic 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. …

Restricted: US only

Full-Stack Software Engineer, Reinforcement Learning

Anthropic Pbc D B A Anthropic INC · San Francisco, CA | New York City, NY · 1mo ago

via Company careers site

About Anthropic 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. …

Sponsorship possible ✓ 1 H-1B approval in FY2023 (2023 data)