94 machine learning platform engineer jobs at 46 companies in California

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
PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
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
1w
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Machine Learning Platform Engineer
San Francisco or New York City or Los Angeles or Seattle
$245k-$345k/yr HybridFull Time
Whatnot
Whatnot: Social marketplace for buying and selling via live streams
4+ YOE4+ years building ML systems, 3+ years engineering production systems, 1+ year Python, experience with distributed training/inference, databases, monitoring, and cloud services.
Python, PostgreSQL, DynamoDB, Elasticsearch, Redis, DataDog, Grafana, AWS Sagemaker, Lambda, Kinesis, S3, EC2, EKS, ECS, Apache Kafka, Flink
1mo
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Senior machine learning platform engineer, Evaluation & Privacy
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Design and build privacy-preserving machine learning tools and support teams across the company; strong expertise in ML platforms and privacy engineering expected.
2mo
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Staff Machine Learning Platform Engineer
Kitchener-Waterloo or Toronto or San Francisco
$216k-$297k/yr HybridFull Time
Faire
Faire: Online wholesale marketplace connecting independent retailers with unique brands.
8+ YOE8+ years in production ML or data platforms; graduate degree in CS/Engineering/Statistics or related field; strong Databricks/Spark/Delta Lake/MLflow; Python/SQL; cloud and IaC; MLOps.
Databricks, Spark, Delta Lake, MLflow, Terraform, GitHub Actions, Kubernetes, AWS, S3, Python, SQL, Kotlin, Airflow, Snowflake, Unity Catalog
1w
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Machine Learning Platform Engineer, Applied Machine Learning Team
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
3+ YOEBachelor's in CS or related, 3+ years software engineering, proficiency in Python and Golang, experience with distributed computing and large-scale data processing (Hadoop, Spark), strong communication and problem-solving.
Python, Golang, Hadoop, Spark
3d
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Machine Learning Engineer, GAI Search Platform - Moveworks
Mountain View, California, United States
$140k-$217k/yr OnsiteFull Time
ServiceNow
ServiceNowNYSE: NOW: Provides a cloud platform for automating enterprise digital workflows.
3+ YOE3+ years engineering experience; background in information retrieval, search ranking, NLP or machine learning; experience with Python; knowledge of search platforms, evaluation metrics, and LLM-enabled features preferred.
Python, Golang, LLMs, retrieval augmented generation (RAG)
2mo
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Principal Machine Learning Platform Engineer (Prisma AIRS)
Santa Clara, California, United States
$157k-$254k/yr OnsiteFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
Senior ML platform engineer with MLOps, distributed systems, and cloud experience; strong Python; knowledge of Kubernetes/Docker; ML frameworks; inference optimization; familiarity with LLM tooling.
Python, Go, Java, C++, TensorFlow, PyTorch, ONNX, TensorRT, Kubernetes, Docker, CUDA, Triton, Kafka, Spark, Flink, Jenkins, GitLab CI, Tekton, GCP, AWS, Azure, OCI
3mo
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Machine Learning Engineer - ML Training Platform
San Francisco, California, United States
RemoteFull Time
Pluralis Research
Pluralis Research: Decentralized protocol for collaborative and open-source AI model training.
5+ YOE5+ years in infrastructure/platform engineering, multi-cloud deployments, distributed ML, Python, Kubernetes, GPU workloads, observability and reliability.
Pulumi, Terraform, CloudFormation, Docker, Kubernetes (EKS), Python, Prometheus, Grafana
1mo
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Senior Machine Learning Engineer – GeoAI Platform
Bellevue or San Francisco or Seattle
$185k-$275k/yr HybridFull Time
Wherobots
Wherobots: Cloud-native platform for geospatial data analytics and AI.
5+ YOE5+ years building distributed data/ML systems; hands-on experience with Ray, PyTorch, GPU inference, Python scientific stack, object storage, and large-scale data formats.
Ray, PyTorch, PyArrow, NumPy, Xarray, Spark, Dask, CUDA, S3, GeoParquet, Parquet, Zarr
2d
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Sr Machine Learning Engineer
Seattle or Santa Monica or Glendale or San Francisco
$149k-$199k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
5+ YOE5+ years software/ML engineering experience, BS/MS in CS or equivalent, strong Java skill, experience with large-scale ML/DL platforms and LLM tools, good communication and problem-solving.
Java, scikit-learn, Spark MLLib, PyTorch, AWS Bedrock, Azure Cognitive Services, Vertex AI, LangGraph, Crew AI, strands sdk, vector databases, SpringBoot, DynamoDB, Redis, ValKey, MemCache, Apache Kafka, Kinesis, AWS, Terraform, Docker, Kubernetes
1mo
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Staff Machine Learning Engineer - Game Tech Group, ML Platform
Los Angeles, California, United States
$229k-$320k/yr OnsiteFull Time
Riot Games
Riot Games: Developing and publishing competitive multiplayer video games.
6+ YOE6+ years engineering experience with ML/AI or platform teams; experience with inference platforms (KServe), Feast, Milvus, inference serving frameworks (NVIDIA Triton, TorchServe), GPU orchestration, CI/CD, Terraform, and distributed services.
KServe, Feast, Milvus, NVIDIA Triton, Dynamo, TorchServe, CI/CD, Terraform
3w
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Sr Machine Learning Engineer
Thousand Oaks or Jacksonville or Houston
$156k-$211k/yr RemoteFull Time
Amgen
AmgenNASDAQ: AMGN: Develops and manufactures biotechnology medicines for serious diseases.
Expertise in machine learning, MLOps and DevOps, Python and ML libraries (TensorFlow/PyTorch/Scikit-learn), cloud platforms (AWS/GCP/Azure), experience building ML pipelines, and advanced degree or extensive CS experience per listed qualification paths.
AWS, GCP, Azure, MLflow, Kubeflow, Airflow, Docker, Kubernetes, CI/CD, Python, TensorFlow, PyTorch, Scikit-learn, Spark, Hadoop
2mo
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Machine Learning Engineer – World Model
Sunnyvale, California, United States
$150k-$450k/yr OnsiteFull Time
Institute of Foundation Models
Institute of Foundation Models: Develops open-source frontier-class AI foundation models and research.
3+ YOE3+ years in ML infrastructure/MLOps or related backend/platform engineering; strong cloud skills; experience with scalable ML systems.
AWS, Docker, Python, Git, Kubernetes, Ray, Kafka, Spark, Gradio, OpenWebUI
3w
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Senior Software Engineer, Machine Learning Platform
San Diego, California, United States
$187k-$266k/yr HybridFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
5+ YOEMaster's in CS or equivalent plus 5+ years designing/deploying low-latency, high-throughput ML inference systems; expertise in Scala/Java/Go, Bazel monorepos, Prow, Pulumi, feature stores, observability, and compliance (GDPR, SOC2).
Scala, Guice, Bazel, Prow, GitHub Prow, Golang, Pulumi, Java, Go
5d
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Machine Learning Engineer
San Jose, California, United States
$152k-$265k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
7+ YOE7+ years building AI platforms, strong cloud and distributed computing expertise, outstanding programming in Python/Java/C++, and proven algorithm implementation and problem-solving skills.
Python, Java, C++
1mo
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Senior Machine Learning Engineer - Personalization
San Francisco or Bellevue
$132k-$246k/yr HybridFull Time
Warner Bros. Discovery
Warner Bros. DiscoveryNasdaq: WBD: Produces and distributes multimedia entertainment content and news worldwide.
4+ YOE4+ years ML; 3+ years leading multi-stakeholder projects; deep ML lifecycle knowledge; large-scale recommender systems; Python/Java/Go; cloud platforms; SQL; CI/CD; strong communication; MS or equivalent.
Python, Java, Go, SQL, Cloud (AWS/GCP/Azure), CI/CD, GitHub Actions, Jenkins
2mo
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Staff Machine Learning Engineer
Mountain View or Atlanta
$163k-$343k/yr HybridFull Time
Omnissa
Omnissa: Provides AI-driven digital workspace and endpoint management software solutions.
5+ YOE5+ years in ML engineering or data science; Python and ML frameworks; cloud platforms; ML algorithms; Docker/Kubernetes; LLMs; vector stores; agile teamwork.
Python, PyTorch, TensorFlow, Scikit-learn, Docker, Kubernetes, AWS, Azure, GCP, LangChain, LangGraph, REST, gRPC, LLMs, Vector databases
1w
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Founding Machine Learning Engineer
Mountain View, California, United States
$220k-$300k/yr OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
3+ YOE3+ years ML engineering experience, proficiency in Python and PyTorch/TensorFlow/JAX, experience with end-to-end ML pipelines, distributed training, cloud platforms, and ML experimentation tooling.
Python, PyTorch, TensorFlow, JAX, AWS, GCP, Azure, MLflow, Weights & Biases
2w
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Sr Machine Learning Engineer
San Jose, California, United States
$160k-$237k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Global digital payments platform for consumers and merchants.
3+ YOE3+ years relevant experience and a Bachelor's degree (or equivalent). Experience with TensorFlow, PyTorch, scikit-learn, Python, cloud platforms (AWS/Azure/GCP), ML model deployment, and large-scale data processing; PhD preferred for research in LLMs/agents.
TensorFlow, PyTorch, scikit-learn, Python, LangChain, Google ADK, AWS, Azure, GCP
3mo
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Machine Learning Engineer, AI Agent Platform
Mountain View, California, United States
OnsiteFull Time
Arta Finance
Arta Finance: Digital wealth management platform for sophisticated individual investors.
5+ YOE5+ years building production ML/backend systems; strong Python; experience with LLMs, agent frameworks or applied ML; design of APIs/services; Bay Area relocation.
Python, LLMs, Agent frameworks, APIs
1w
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Staff Engineer - Machine Learning
San Mateo, California, United States
$211k-$261k/yr HybridFull Time
Freshworks
FreshworksNASDAQ: FRSH: Provides cloud-based customer support and IT management software.
6+ YOE6+ years backend engineering experience, 1–2+ years AI/ML platform work, expert Java and Python, hands-on LangChain/LangGraph/LangSmith, Kubernetes, AWS, Terraform, PostgreSQL and vector DB experience.
LangChain, LangGraph, LangSmith, Java, Python, Kubernetes, AWS, Terraform, PostgreSQL, Pinecone, Weaviate, FAISS, Temporal, Airflow, Kafka, OpenTelemetry