22 ai speech engineer jobs at 12 companies in Berkeley, CA

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
2mo
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Applied AI Engineer
San Francisco, California, United States
$200k-$300k/yr OnsiteFull Time
Salient
Salient: Automates loan servicing and financial operations using agentic AI
3+ YOEBuild production speech models, post-train LLMs for voice agents, develop evals and monitoring, own end-to-end systems.
ASR, TTS, Speech Modeling, LLM Post-Training, Model Evaluation, Data and Infra Tools
2mo
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Senior Staff AI Engineer
Palo Alto, California, United States
OnsiteFull Time
Hippocratic AI
Hippocratic AI: Develops safety-focused generative AI for autonomous clinical healthcare conversations.
10+ YOE10+ years software/ML/AI engineering; AI/ML product experience; Python with distributed systems; familiarity with prompt engineering, vector databases, RAG, voice agents; cloud environments and modern DevOps; strong communication.
Python, AWS, GCP, Azure, Terraform, CI/CD, Monitoring, Vector databases, Retrieval systems, RAG, speech
3mo
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Founding AI Engineer
San Francisco, California, United States
$170k-$250k/yr OnsiteFull Time
Pingo
Pingo: AI-powered mobile application for personalized language learning.
Experience designing and owning AI architecture and systems (memory, personalization, real-time speech, low-latency), strong product judgment, experimentation and evaluation skills, and ability to hire and lead an AI team.
ASR
1mo
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Product Manager (AI Speech)
San Francisco, California, United States
OnsiteFull Time
Artificial Analysis
Artificial Analysis: Independent AI benchmarking and performance analysis platform.
Hands-on technical product manager for AI speech: product strategy and execution, dataset curation, experiment design, collaboration with engineering and analysis; strong analytical thinking and interest in speech AI required.
Python, pandas, numpy, matplotlib, PyTorch, TensorFlow
1mo
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Applied AI Engineer, Audio, XR
Mountain View, California, United States
$159k-$231k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
4+ YOEBachelor's degree (or equivalent) in EE/CE/CS/Physics or related field, 4 years ML experience, expertise in audio/voice ML for real-time/embedded systems preferred; leadership, generative AI and speech research, low-latency optimization and publications valued.
2mo
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AI Research Engineer - Social Products (Technical Leadership)
Bellevue or Menlo Park or Seattle or New York
$219k-$301k/yr HybridFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
5+ YOEBachelor's degree in CS/CE or related field; 5+ years inApplied AI; experience with large-scale model training and evaluating speech-based systems.
2mo
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Senior Research Engineer, Voice + Speech
San Francisco, California, United States
$200k-$400k/yr OnsiteFull Time
Decagon: Conversational AI platform for automated customer support.
5+ YOE5+ years AI/ML engineering or research; production deployment of LLMs; Python and ML tooling; roadmap, milestones, cross-functional leadership.
Python, Machine Learning tooling, Data pipelines, Model training, Evaluation
2mo
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Staff Machine Learning Engineer, Voice AI
San Francisco, California, United States
$220k-$280k/yr OnsiteFull Time
Together AI
Together AI: Cloud platform for training and deploying artificial intelligence models.
8+ YOE8+ years ML engineering experience focused on model serving, inference optimization, and ML infrastructure at production scale; strong Python/PyTorch, GPU optimization, and system design skills; leadership and developer tooling experience; domain knowledge in speech/audio AI preferred.
Python, PyTorch, CUDA, TensorRT-LLM, vLLM, SGLang
2mo
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Machine Learning Engineer - Speech & Multimodal Language Modeling
Cupertino or United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
2+ YOEMaster's in CS or ML; 2+ years building/evaluating generative AI models; Python and ML frameworks (PyTorch or TensorFlow).
Python, PyTorch, TensorFlow
2w
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Principal Research & Engineering, Realtime Voice AI
Palo Alto, California, United States
$400k-$550k/yr OnsiteFull Time
Inflection AI
Inflection AI: Develops human-centered personal AI and large language models.
Proven technical leadership in realtime voice/speech systems, experience with streaming ASR/TTS/speech-LLMs, strong systems and modeling judgment, ability to define voice quality and build evaluation, and experience mentoring senior engineers.
1mo
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Senior QA Engineer, Forward Deployed
San Francisco or United States
$120k-$140k/yr HybridFull Time
Ellipsis Health
Ellipsis Health: AI-powered voice agent for healthcare care management.
Senior QA engineer with experience in end-to-end test strategies, LLM/generative AI troubleshooting, SQL/PostgreSQL and GCP log analysis, ASR and speech-pipeline validation, and strong client-facing communication.
SQL, PostgreSQL, GCP, LLM, Automatic Speech Recognition (ASR), Speech-to-Speech (S2S), Sage, LLM-as-a-judge
1mo
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Member of Technical Staff — Audio and Voice AI
San Francisco or New York City
$220k-$320k/yr OnsiteFull Time
Stuut
Stuut: Automates business accounts receivable and collections through AI agents.
5+ YOE5+ years software engineering experience with 2+ years in applied AI/ML or speech/audio systems; production experience with speech-to-text, text-to-speech, LLM integration, real-time systems, deployment pipelines, monitoring, and A/B testing.
Python, PyTorch, TensorFlow, Transformers, LLMOps, MLOps
1mo
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Founding DevRel Lead - USA
Mountain View, California, United States
$220k-$290k/yr HybridFull Time
Inworld AI
Inworld AI: Software for creating and deploying interactive artificial intelligence characters.
5+ YOE5+ years in developer relations or adjacent technical role; hands-on coding and AI-native development experience; familiarity with LLMs, speech/streaming APIs; strong technical communication.
TTS, STT, LLM Router, Realtime API, LLMs, AI/ML APIs, coding agents, copilots