Backend, ML, Security, AI Companies, Fintech, Open Source, and Startups software engineering jobs

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

AllRemoteAIMLInfraFrontendBackend$200k+Senior+VisaStartupsAI CosOSSDev ToolsFintech

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Staff Software Engineer, Platform

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

$252k-$315k

Security Engineer, Product Security

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

$205.7k-$297k

Security Engineer, Infrastructure

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

$237.6k-$297k

Senior AI Infrastructure Engineer, Model Serving Platform

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

$216k-$270k

Senior Machine Learning Engineer - Model Evaluations, Public Sector

Scale AI · San Francisco, CA; St. Louis, MO; New York, NY; Washington, DC · 1w ago

$216.3k-$300.3k

Senior Software Engineer, Connectivity

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

$216k-$270k

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

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

$250k-$350k

Staff Software Engineer, Data Platform

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

$252k-$315k

Staff Machine Learning Research Scientist, LLM Evals

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

Machine Learning Research Scientist, Post-Training

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

Senior / Staff Machine Learning Research Scientist, Agents

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

⚙️ 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 (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

Member of Technical Staff (Backend Software Engineer)

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

$220k-$405k

Engineering Manager (AI Inference)

Perplexity · San Francisco · 1w ago

$300k-$485k

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 (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, Monetization)

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

$220k-$405k

Member of Technical Staff (AI Inference Engineer)

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

$220k-$485k