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/ML Development Principal Engineer
Durham or Lowell or Morgan Hill
OnsiteFull Time
7+ YOE7-12 years AI engineering experience; expert in agentic AI, Generative AI, and orchestration; strong Python and AI stack skills; experience deploying AI in engineering/manufacturing; ITAR-compliant US Person
Python, AI development stacks, OpenAI, Anthropic, AWS Bedrock
3mo
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AI/ML Development Senior Engineer
Durham or Lowell or Morgan Hill
OnsiteFull Time
5+ YOEBachelor’s or Master’s in CS/AI/DS; 5-10 years AI/ML engineering; Python and ML frameworks; agentic AI; cloud-based architectures; collaboration across teams.
Python, Pandas, PyTorch, TensorFlow, LangChain, OpenAI, Anthropic, AWS Bedrock, SageMaker, Hugging Face
18h
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AI Infrastructure Engineer – Materials Research Staff Member - Active Clearance Required
Livermore, California, United States
$211k-$267k/yr OnsiteFull Time
Lead development and deployment of AI, data engineering, automation, and digital infrastructure for materials R&D; define architectures, coordinate cross-organizational efforts, and mentor staff.
Python, MATLAB, LabVIEW, C/C++
3mo
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Metrology Development Engineer
Livermore or California
$91k-$119k/yr OnsiteFull Time
2+ YOEBachelor’s degree plus 2+ years of related experience; experience with AI, metrology, Python preferred.
Python, Metrology, AI/ML
1mo
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Data Science Engineer
Livermore, California, United States
$122k-$155k/yr HybridFull Time
0+ YOEEntry-level data science engineer proficient in Python, ML/AI, and data pipelines; able to work on LLM-based projects; requires U.S. citizenship and ability to obtain DOE Q clearance.
Python, Git, LLM, Retrieval-Augmented Generation, LangChain, LlamaIndex, Knowledge Graphs
2mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
1w
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Full Stack Engineer, Experienced
Oakland or Long Beach or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills
$42-$63/hr HybridFull Time
3+ YOE3+ years full-stack development, BA/BS or equivalent, front-end frameworks and JavaScript/TypeScript, backend services (.NET/Java/Node.js/Python), SQL/NoSQL, cloud-native (Azure preferred), Docker, IaC, CI/CD, Git platforms, and AI-assisted coding tools.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, Azure, AWS, GCP, Docker, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, GitHub Copilot, Cursor, Claude, Epic
18h
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Machine Learning Software Developer
Livermore, California, United States
$122k-$186k/yr OnsiteFull Time
Ability to develop ML and LLM-centric software for HPC and multi-modal sensor data; Python/C++/Java proficiency; familiarity with reinforcement learning, agentic AI, GNNs, MCP; ability to obtain DOE Q clearance; BS required, MS preferred.
Python, C++, JAVA, Flux, SLURM, Large Language Model (LLM), Model-Context-Protocol (MCP)
2mo
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Physics-Informed Machine Learning Specialist
Livermore, California, United States
$176k-$267k/yr HybridFull Time
5+ YOEMaster’s in engineering, ML, statistics, CS or related field; U.S. citizenship and DOE Q clearance eligibility; strong AI/ML for physics-based engineering; proven research leadership and collaboration.
Python, TensorFlow, PyTorch, MPI, HPC