PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
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
PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
3mo
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AI Lead
San Jose or San Francisco
HybridFull Time
5+ YOE5+ years ML/AI engineering experience, hands-on SLM training/fine-tuning, transformer and model optimization expertise, cybersecurity familiarity, production deployment experience, strong Python and ML framework skills.
Python, PyTorch, JAX
2d
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Contract AI Researcher - Efficient AI
Santa Clara, California, United States
$84-$91/hr HybridContract, Temporary
M.S. or Ph.D. in a technical field; research or engineering experience in efficient AI, model optimization, or AI systems; strong Python and PyTorch skills; hands-on LLM/VLM experience; strong communication and experimental abilities.
Python, PyTorch, llama.cpp, GGUF, vLLM, SGLang, TensorRT-LLM
1w
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AI Engineer
Santa Clara, California, United States
$64k-$115k/yr OnsiteFull Time
5+ YOE5+ years AI/ML experience, 1+ year building agentic AI, strong Python, LangGraph/LangChain and LLM experience, prompt engineering, cloud AI platforms, APIs, CI/CD, enterprise deployment and leadership skills.
Python, LangGraph, LangChain, LLMs, GPT, Claude, Llama, Azure AI Foundry, AWS Bedrock, Google Gemini Enterprise, APIs, CI/CD, Claude Code, Codex, Databricks, MLOps, LLMOps
3w
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Principal AI Lead – Surgical AI
Santa Clara, California, United States
$157k-$271k/yr HybridFull Time
10+ YOEMS/PhD in ML/AI/CS or related, 10+ years applied ML/AI experience with production systems, deep computer vision expertise, cloud/edge deployment experience, advanced PyTorch and Python skills, product/MLOps platform experience.
PyTorch, Python, MLFlow, Kubeflow, Polyphonic®, SAP Product Lifecycle Management
2mo
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Lead AI Engineer
New York or McLean or San Jose
OnsiteFull Time
4+ YOEBS/MS in CS/AI/EE; 2-4+ yrs ML/AI dev; Python/Go/Scala/Java; cloud AI deployment; strong problem solving.
Python, Go, Scala, Java, AWS, Huggingface, PyTorch, Nemo Guardrails, VectorDBs
3w
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Principal AI Lead – Surgical AI
Santa Clara, California, United States
$157k-$271k/yr HybridFull Time
10+ YOEMS or PhD in ML/AI/Computer Science or related, 10+ years applied ML/AI experience with production systems, deep computer vision expertise, PyTorch and Python proficiency, experience deploying models to cloud/edge, and strong product/MLOps competence.
PyTorch, Python, MLFlow, Kubeflow
1w
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Staff AI Engineer, Edge AI
Sunnyvale, California, United States
$198k-$272k/yr HybridFull Time
7+ YOEBachelor's degree, 7+ years ML engineering with 3+ years Edge AI/embedded systems, expert Python, C++14/17, PyTorch/TensorFlow, experience deploying/optimizing models on resource-constrained edge devices.
Python, C++14, C++17, PyTorch, TensorFlow, ONNX, TFLite, TVM, scikit-learn, tslearn, statsmodels, NVIDIA TensorRT, Qualcomm SNPE, Gemini, OpenAI, Claude
3w
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Principal AI Lead – Surgical AI
Santa Clara, California, United States
$157k-$271k/yr HybridFull Time
10+ YOEMS or PhD in ML/AI/CS, 10+ years applied ML engineering experience, deep computer vision expertise, production model deployment on cloud/edge, advanced PyTorch and Python skills, MLOps/platform product competence.
PyTorch, Python, MLFlow, Kubeflow
3w
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AI Engineer
Sunnyvale, California, United States
OnsiteFull Time
Degree in CS/ML/Mathematics or equivalent experience, strong Python, LLM API experience, software engineering fundamentals (testing, version control, CI/CD), familiarity with agentic systems and AI-assisted coding tools.
Python, LLM APIs, Cursor, Copilot, Claude Code, LangGraph, LangChain, MCP, PyTorch, vLLM, GCP (Vertex AI), testing, version control, CI/CD
1mo
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AI Engineer
Seattle or San Jose
$166k-$248k/yr HybridFull Time
10+ YOE10+ years software engineering with recent ML/AI production experience; strong full-stack and backend skills; expertise in Python, Java, React/Next.js, MLOps, cloud (AWS/Azure), CI/CD, IaC, containers, and observability.
React, Next.js, TypeScript, JavaScript, Node.js, Python, Go, Java, Spring Boot, Hibernate, Postgres, DynamoDB, Aurora, Kinesis, S3, Microsoft Azure Blob, Microsoft Cosmos DB, JUnit, TestNG, Mockito, Selenium, Cucumber, Solace, Kafka, AWS SNS, AWS SQS, GitHub Actions, Microsoft Azure DevOps, Jenkins, Terraform, Microsoft Bicep, Microsoft ARM, Docker, Kubernetes, AKS, EKS, Salesforce Service Cloud, Experience Cloud, Coveo, Spark, Databricks, SQL, MLOps
2mo
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Applied AI Engineer
Cupertino, California, United States
OnsiteFull Time
3+ YOEPhD in a quantitative field with 3+ years in applied AI or MS with 6+ years, strong Python and AI frameworks, experience with LLMs and agentic workflows, production-ready AI solutions, and collaboration across teams.
Python, FastAPI, LangChain, RESTful API, LLM APIs, Embeddings, Vector Databases, Agentic workflows, Prometheus, OpenTelemetry, Weights & Biases
2mo
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ML/AI Architect
San Jose, California, United States
$210k-$360k/yr OnsiteFull Time
Master's or PhD in CS/Graphics/ML; strong C/C++/Python; ML/AI, graphics, GPU APIs; leadership; English proficiency; experience in AI tools.
Python, C, C++, Git, CMake, CI, Direct3D, Vulkan, OpenGL, OpenCL, CUDA
3mo
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Senior AI Architect
Sunnyvale, California, United States
HybridFull Time
5+ YOE5+ years in software engineering, ML or data science; 2+ years in modern AI; background in frontier AI, PhD or top AI lab with strong product execution; strong Python and ML framework skills.
Python, PyTorch, JAX, Snowflake, BigQuery, Redshift, Databricks
1mo
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Sr. Staff AI Engineer - On-Prem AI Infrastructure & Agentic Systems
San Jose, California, United States
$140k-$165k/yr OnsiteFull Time
2+ YOE2+ years in AI/ML engineering with on-prem/private-cloud deployment, experience building agentic AI and RAG pipelines, model fine-tuning (LoRA/QLoRA), Python/Linux/Docker/Kubernetes proficiency, and familiarity with vector DBs and AI serving frameworks.
vLLM, TGI, Triton, Milvus, Qdrant, FAISS, Kubernetes, Helm, Docker, LangGraph, AutoGen, LoRA, QLoRA, Model Control Protocols (MCP), Python, Linux, Pinecone, Ollama, ONNX, TensorRT, GGUF, BabyAGI, LangSmith, Weights & Biases, Prometheus, Grafana, CI/CD
3w
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Gen AI Architect
Santa Clara or San Jose or Palo Alto or United States
$180k-$200k/yr OnsiteFull Time
10+ YOEBachelor's degree in CS/Engineering, 10+ years in software development/architecture with 3+ years in AI/ML and 2+ years in Generative AI; expertise in LLMs, RAG, vector DBs, Python, cloud AI services, CI/CD, and enterprise security/compliance.
LangChain, LangGraph, Weaviate, Pinecone, Milvus, FastAPI, Python, Java, C#, Go, Hugging Face, Transformers, Bedrock, SageMaker, Azure OpenAI, Vertex AI, Microsoft Azure DevOps, GitHub Actions, Jenkins, GitLab CI, LLaMA, Mistral, Ollama
2mo
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AI Engineer - Database Engineering
Menlo Park, California, United States
$160k-$230k/yr OnsiteFull Time
5+ YOEBachelor's degree; 5+ years shipping AI features; proficiency in Python, TypeScript, Go; strong collaboration; data pipelines experience a plus.
Python, TypeScript, Go, dbt, Airflow
1mo
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Lead AI Engineer -- Advanced AI (applied ML, LLMs, agentic AI, ML Ops)
Brooklyn Park or Sunnyvale
$132k-$286k/yr HybridFull Time
5+ YOEBachelor's in a quantitative field (MS preferred), 5+ years applied ML/AI engineering, hands-on Python and ML framework experience, LLM and agentic systems experience, production ML engineering and system design skills.
Python, PyTorch, TensorFlow, LangChain, LlamaIndex, Semantic Kernel, CI/CD
2w
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Operations AI Developer
San Jose, California, United States
$159k-$302k/yr OnsiteFull Time
5+ YOE5+ years software development experience; background in AI/ML or computer science; experience with LLMs, AI frameworks, Python, APIs, CI/CD, production systems, data querying, and enterprise deployment best practices.
Python, Git, LLMs, CI/CD, APIs, MCPs, Adobe Acrobat Studio, Adobe Express, Adobe Firefly, Creative Cloud, Adobe Experience Platform, Adobe Experience Manager, GenStudio
2mo
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Principal AI Compiler Engineer
Austin or San Jose or San Diego
OnsiteFull Time
MS/PhD in CS/EE or equivalent; deep AI compiler experience; graph optimization; MLIR/LLVM/TVM; C/C++ and Python; AI workloads; Scrum experience.
MLIR, LLVM, TVM, PyTorch, TensorFlow, ONNX, C++, Python, CUDA
1mo
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AI Research Scientist, Applied AI, Google Cloud
Sunnyvale, California, United States
$174k-$253k/yr OnsiteFull Time
2+ YOEPhD (or equivalent), 2+ years leading a research agenda, 2+ years with machine learning (LLMs, generative AI, NLP), coding in Python/JavaScript/R/Java/C++, and publication record.
Python, JavaScript, R, Java, C++, Gemini Enterprise, Shopping Agent, CX Agent Studio, Agent Assist, Vertex AI Search - Commerce, LLM's, genAI