Infrastructure, ML, Security, AI Companies, Developer Tools, Open Source, and Startups software engineering jobs

Public software engineering listings at companies you'd actually want to work for.

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Deep Research Agent Tech Lead

Scale AI · San Francisco, CA; New York, NY · 1w ago

$264.8k-$331k

DevOps Engineer, Infrastructure & Security

Scale AI · Washington, DC · 1w ago

$245.6k-$307k

ML Research Engineer, ML Systems

Scale AI · San Francisco, CA; Seattle, WA; New York, NY · 1w ago

$189.6k-$237k

Machine Learning Systems Research Engineer, Agent Post-training - Enterprise GenAI

Scale AI · San Francisco, CA; New York, NY · 1w ago

$250k-$350k

Senior / Staff Machine Learning Research Scientist, Agents

Scale AI · San Francisco, CA; Seattle, WA; New York, NY · 1w ago

Manager, Machine Learning Research Scientist, GenAI

Scale AI · San Francisco, CA; Seattle, WA; New York, NY · 1w ago

Machine Learning Research Scientist, Reasoning

Scale AI · San Francisco, CA; Seattle, WA; New York, NY · 1w ago

Machine Learning Research Scientist, Post-Training

Scale AI · San Francisco, CA; Seattle, WA; New York, NY · 1w ago

Tech Lead/Manager, Machine Learning Research Scientist- LLM Evals

Scale AI · San Francisco, CA; Seattle, WA; New York, NY · 1w ago

Staff Machine Learning Research Scientist, LLM Evals

Scale AI · San Francisco, CA; Seattle, WA; New York, NY · 1w ago

⚙️ Senior/Staff Platform Engineer

Runway · North America, Remote · 1w ago

$190k-$230k

Member of Technical Staff (Software Engineer, AI Platform)

Perplexity · San Francisco, Palo Alto · 1w ago

$220k-$405k

Member of Technical Staff (AI Security Engineer)

Perplexity · San Francisco, Remote (United States), London, New York City, Serbia · 1w ago

$220k-$405k

Member of Technical Staff (AI Infrastructure Engineer)

Perplexity · San Francisco, Palo Alto · 1w ago

$220k-$405k

Member of Technical Staff (AI Inference Engineer)

Perplexity · San Francisco, Palo Alto, New York City · 1w ago

$220k-$485k

Member of Technical Staff (Software Engineer, Acceleration)

Perplexity · San Francisco, New York City · 1w ago

$250k-$405k

Member of Technical Staff (Offensive Security Engineer)

Perplexity · San Francisco, London, New York City, Remote (United States), Serbia, Remote · 1w ago

$220k-$405k

Member of Technical Staff (Software Engineer, Security)

Perplexity · San Francisco, Remote (United States), London, Serbia, New York City · 1w ago

$220k-$405k

Member of Technical Staff (Backend Software Engineer, API Platform)

Perplexity · San Francisco, New York City, Remote · 1w ago

$250k-$405k

Member of Technical Staff (Cloud Security Engineer)

Perplexity · San Francisco, New York City, London, Serbia, Remote (United States) · 1w ago

$220k-$405k

Forward Deployed Engineer - ML

Modal · New York, San Francisco · 1w ago

$180k-$250k

Member of Technical Staff - Platform Engineering

Modal · New York, San Francisco, Stockholm · 1w ago

$150k-$350k

Member of Technical Staff - ML Training Systems

Modal · New York, San Francisco · 1w ago

$150k-$350k

Systems Engineering Manager

Modal · New York, San Francisco · 1w ago

$250k-$350k

Member of Technical Staff - ML Performance

Modal · New York, San Francisco · 1w ago

$150k-$350k