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
1mo
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Staff ML Systems Engineer, Distributed Systems
Irvine, California, United States
$70k-$200k/yr OnsiteFull Time
5+ YOE5+ years in distributed systems/ML platforms; strong Python; experience with Ray/Spark/Dask/Flink; design scalable data pipelines; cross-functional collaboration.
Python, Ray, Spark, Dask, Flink, Kubernetes, DeepSpeed, PyTorch, TensorFlow
2w
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Principal Engineer - AI/ML
Frisco or San Jose or Newport Beach or New York or Toronto or Waterloo
$172k-$283k/yr HybridFull Time
10+ YOE10+ years software development experience with technical leadership; expertise in cloud-native architecture, agentic AI/ML, full-stack development, distributed systems, Kubernetes, and modern cloud platforms.
Python, Java, Go, Rust, C++, JavaScript, TypeScript, Dart, React, Flutter, gRPC, protobuf, AWS, Azure, GCP, Docker, Kubernetes, Helm, ArgoCD, Calico, OPA, Istio, Linkerd, eBPF, Cilium, Data Bricks, Snowflake, BigQuery, Spark, Hadoop, Kafka, GitHub Copilot, Claude Code, Claude, ChatGPT
2w
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Advanced RF ML Engineer
Poway, California, United States
$81k-$142k/yr HybridFull Time
3+ YOEBachelor's (or higher) in CS/engineering/math or equivalent experience; 3–5+ years ML engineering experience; experience with Python, Jupyter, Scikit, TensorFlow, PyTorch, C++, Linux; ability to obtain and maintain DOD security clearance; US citizenship required.
Python, Jupyter, Scikit, TensorFlow, PyTorch, C++, Linux, MLOps
1mo
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Software Engineer, Perception
Costa Mesa, California, United States
$191k-$253k/yr OnsiteFull Time
2+ YOEMS/PhD in ML/Robotics/CS or BS in CS/ML/EE; 2+ years developing and benchmarking ML algorithms; high proficiency in C++ on Linux; experience with TensorRT, ONNX, Python, PyTorch or TensorFlow; eligible for U.S. Secret clearance.
C++, Python, Linux, TensorRT, ONNX, PyTorch, TensorFlow, CUDA, Lattice OS
2mo
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AI/ML Applied Data Scientist - Generative AI (Newport Beach, CA, US, 92660)
Newport Beach, California, United States
$90k-$199k/yr HybridFull Time
3+ YOE3+ years in data science; at least 1 year with LLMs and agents in production; strong Python and ML tooling.
Python, PyTorch, LangGraph, Langfuse, MLFlow, Weights & Biases, PEFT (LoRA, QLoRA), vLLM, TensorRT-LLM
1mo
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Sr Engineer, AI/Machine Learning
Irvine, California, United States
$140k-$170k/yr OnsiteFull Time
3+ YOE3+ years AI/ML, statistical signal processing, deep learning; MATLAB/Python/C/C++; experience with PyTorch, TensorFlow, Keras; data analysis; DSP exposure.
MATLAB, Python, C, C++, PyTorch, TensorFlow, Keras, scikit-learn, DSP
1mo
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Software Engineer/Principal Software Engineer – Data Analyst
Rancho Bernardo or Palmdale or San Diego
$92k-$138k/yr OnsiteFull Time
2+ YOEBachelor’s or Master’s in STEM with relevant experience; strong SW development with Python/Java/C++/MATLAB; AI/ML, databases, containers, DevOps, CI/CD; active Top Secret clearance.
Python, Java, C++, MATLAB, SQL, Parquet, Neo4j, Elasticsearch, MongoDB, Kubernetes, Docker, OpenShift, Ansible, Bash, PowerShell, Puppet, Grafana, Elastic Stack, Jira, Confluence, Bitbucket
13h
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Software Development Staff Engineer Senior
Costa Mesa, California, United States
$185k-$233k/yr RemoteFull Time
5+ YOE5+ years software development experience, Bachelor's in related field, strong Python and AWS experience, SQL/NoSQL, CI/CD, secure coding, and experience with data engineering and ML integrations.
Python, Pandas, SciPy, PySpark, Pydantic, AWS, EC2, S3, RDS PostgreSQL, Lambda, SQL, MongoDb, AWS DocumentDb, CodeCommit, CodeDeploy, CodePipeline, Harness, Jenkins, CLI, BitBucket, Git
1mo
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Machine Learning Engineer II
Plano or Irvine or Louisville
$106k-$132k/yr HybridFull Time
4+ YOERequires 4+ years developing and deploying production ML solutions, proficiency in Python, message queues (Kafka/Pulsar/RabbitMQ), Docker, Kubernetes, and strong analytical and communication skills.
Python, Kafka, Pulsar, RabbitMQ, Docker, Kubernetes, AWS, Azure, GCP, Git
2mo
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Software Engineer Lead (Hybrid)
Santa Ana, California, United States
$173k-$199k/yr HybridFull Time
8+ YOE8+ years software engineering with leadership, deep database design, full-stack development, AI/ML integration, document processing, workflow design, cross-functional leadership, and cloud experience.
Python, FastAPI, React, Next.js, PostgreSQL, Docker, Kubernetes, OpenTelemetry, LangChain, Vector databases, Cloud platforms (GCP, AWS, Azure)
2mo
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Perception Engineer
Huntington Beach or San Francisco
$125k-$220k/yr OnsiteFull Time
7+ YOEProduction C++ on Linux and Python for ML/tooling; CUDA backends; PyTorch; 7+ years experience in CS/EE/Robotics.
C++, Python, CUDA, TensorRT, ONNX Runtime, PyTorch, Jetson, Linux
1mo
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Machine Learning Engineer II
Plano or Louisville or Irvine
$106k-$132k/yr HybridFull Time
4+ YOEBachelor's degree in CS/related, 4+ years developing and deploying production ML systems, proficiency in Python, message queue tech (Kafka/Pulsar/RabbitMQ), Docker/Kubernetes, strong analytical and communication skills.
Python, Kafka, Pulsar, RabbitMQ, Docker, Kubernetes, Git, AWS, Azure, GCP
2mo
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AI Software Developer
Irvine, California, United States
$116k-$144k/yr OnsiteFull Time
4+ YOEDesign and implement generative AI solutions; 4+ years IT/medical tech; Bachelor's in engineering; strong ML/NLP; proficient in C#, Python, Java, C++.
Microsoft Power Platform, Power Automate, Copilot Studio, Copilot Agents, Azure AI Foundry, Azure Data Fabric, Azure, AWS, NLP, Python, C#, Java, C++
1mo
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Electrical AI Developer
Irvine, California, United States
$65k-$108k/yr HybridFull Time
1+ YOEMaster's or PhD in EE/Power/CS/AI, strong power systems knowledge, hands-on Python and C++/C# experience, ML/LLM experience, 1+ years relevant experience, collaborative with strong problem-solving skills.
Python, C++, C#, ETAP, LLM
2w
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Software Engineer
Minnetonka or Cypress
$73k-$130k/yr OnsiteFull Time
3+ YOEBachelor's degree or equivalent; 3+ years software engineering experience with microservices, REST APIs, React, containerization (Docker/Kubernetes), cloud (Azure preferred or AWS), IaC (Terraform), CI/CD (Jenkins/GitHub Actions); familiarity with AI/ML, LLMs, OpenAI, and cloud monitoring.
AWS, Terraform, CloudWatch, TensorFlow, PyTorch, Azure Monitor, Splunk, Grafana, React JS, OpenAI, GitHub Copilot, Jenkins, GitHub Actions, Microsoft .NET Core, C#, Python, JavaScript, Docker, Kubernetes, Microsoft Azure
3w
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Senior Software Engineer, Platform
Irvine or Newport Beach or Denver or San Francisco or Seattle
$185k-$200k/yr HybridFull Time
5+ YOE5+ years backend software engineering experience; hands-on AWS, Python, Django, and Postgres; strong DevOps/SRE fundamentals (CI/CD, observability, incident response); networking and distributed systems knowledge.
AWS, Python, Django, Postgres, Kubernetes, CI/CD, Infrastructure as Code (IaC), ML Ops
1w
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Forward Deployed Engineer
Monterey Park or Orange County or Las Vegas
$100k-$130k/yr HybridFull Time
1+ YOEBuild and deploy production AI systems, work with clinical/claims/operational data, collaborate with clinical and operations teams; 1+ years software/ML/engineering experience; preferred technical degrees.
LLMs, RAG, agents
2mo
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Principal AI Quality Engineer
Vista, California, United States
$160k-$180k/yr OnsiteFull Time
5+ YOELead AI/ML quality assurance for AI-driven medical device software; regulatory expertise; 5+ years in regulated industries; strong leadership and collaboration skills.
1mo
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AI Full-Stack Developer
Irvine, California, United States
$120k-$140k/yr OnsiteFull Time
3+ YOE3+ years full‑stack experience; strong React/Next.js, Node.js, Python skills; RESTful APIs and microservices; experience with Azure or GCP; ability to integrate AI/ML models into production and build secure, scalable web apps.
React, Next.js, Node.js, Python, RESTful APIs, Microservices, Azure, GCP, OpenTelemetry, LangSmith, Langfuse, AI/ML
2mo
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Sr. Machine Learning Engineer
Seattle or Los Angeles or Irvine
$227k-$363k/yr HybridFull Time
8+ YOE8+ years software engineering experience, strong Python proficiency, production system design, ML model integration, cloud-native and CI/CD/MLOps experience, strong communication and ownership.
Python, CI/CD, MLOps, LLM APIs, PyTorch, HuggingFace
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