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
3mo
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Junior AI Developer
Memphis, Tennessee, United States
OnsiteFull Time
2+ YOE0–2 years in software development or data engineering; strong Python; experience with RAG, PostgreSQL/pgvector; LLM tooling; able to obtain Secret clearance.
Python, PostgreSQL, pgvector, Docker, Ollama, vLLM, SQL, Neo4j
2mo
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AI Engineer/ML Engineer - Senior Developers - AI Training - Memphis, US
Memphis, Tennessee, United States
$80/hr RemoteContract
BS/MS/PhD in CS/AI/Robotics or related quantitative field; production experience building, deploying, or fine-tuning ML models; deep learning and LLM expertise (Transformers, RLHF, RAG); proficiency auditing ML code and spotting model issues.
PyTorch, TensorFlow, Keras, Python, NumPy, Pandas, Scikit-learn, Hugging Face Transformers, AWS (SageMaker), Google Cloud (Vertex AI), Weights & Biases, LangChain, Pinecone, Milvus, Weaviate
3w
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Agentic AI Scientist - Office of Data Science
Memphis, Tennessee, United States
$86k-$155k/yr OnsiteFull Time
6+ YOEBachelor's with 6+ years (or Master's with 4+ years, or entry-level PhD), publication record, experience with agentic-AI systems, LLM integration, secure HIPAA-aligned deployments, and strong Python and engineering practices.
LangGraph, OpenAI Agents SDK, Google ADK, CrewAI, Microsoft Agent Framework, Pydantic AI, LlamaIndex, Strands, Haystack, DSPy, Agno, MCP, JSON-RPC, OAuth 2.1, AG-UI, AGNTCY, OASF, MIT NANDA, OpenTelemetry, LangSmith, Langfuse, Arize Phoenix, Microsoft Foundry Observability, Microsoft Entra Agent ID, Okta, Auth0, E2B, Modal, Firecracker, GPT4DFCI, Python, pgvector, Pinecone, RAG, CAG