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
2mo
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Machine Learning Engineer
Boca Raton, Florida, United States
HybridFull Time
3+ YOE3+ years in machine learning with AI agents and conversational NLP; experience with LangGraph/AutoGen/CrewAI or no-code/low-code frameworks; Python; AWS and Databricks; model fine-tuning and evaluation; guardrails and HIPAA compliance.
LangGraph, AutoGen, CrewAI, No-code/low-code agent frameworks, AWS, Databricks, Python, RAGAS, DeepEval, NeMo Guardrails
2mo
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Machine Learning Engineer
Miami, Florida, United States
OnsiteFull Time
2+ YOE2+ years ML and software development; Python, CUDA, C++; experience scaling distributed DL libraries with PyTorch.
Python, CUDA, C++, PyTorch
3d
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Machine Learning Engineer
Sunrise, Florida, United States
$90k-$110k/yr OnsiteFull Time
8+ YOE8+ years ML engineering experience building and deploying LLM/GenAI solutions; proficiency in Python, LangChain/LangGraph, LLM memory and state management; strong collaboration and ML production skills.
Large Language Models (LLMs), OpenAI, Anthropic, Llama, Mistral, LangChain, LangGraph, Python, GCP, Vertex AI, BigQuery, GCS
1mo
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Principal Machine Learning Engineer
Miami or United States or Europe
RemoteFull Time
5+ YOE5+ years in Speech AI with a focus on TTS/voice generation, hands-on TTS training and fine-tuning, production ML deployment experience, strong ML background, coding and engineering skills, and knowledge of inference, latency, scaling, and monitoring.
TTS, LLM, Diffusion models, Computer Vision, Speech Technologies, Natural Language Understanding
2w
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Machine Learning Researcher – PhD Graduate (US)
New York or Miami
$235k-$300k/yr OnsiteFull Time
PhD in a quantitative field with strong research track record in statistics, machine learning or AI; hands-on programming in Python or C++; experience with large/unstructured datasets, model back-testing, and clear communication of results.
Python, C++
2mo
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Senior Machine Learning Engineer & Data Analyst – Financial Risk Scoring
Miami or New York City or Munich or London or Lisbon
$75k-$130k/yr RemoteFull Time
5+ YOESenior ML and data analysis with 5+ years; fintech/risk/fraud experience; production ML deployment; strong Python stack; large-scale data processing; Elasticsearch; data pipelines; model evaluation.
Python, NumPy, pandas, scikit-learn, PyTorch, TensorFlow, Elasticsearch, Spark, Beam, Flink
2w
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Machine Learning Researcher – PhD Intern (US)
New York or Miami
$5k-$6k/wk OnsiteInternship
PhD in a quantitative field, strong research track record in statistics/ML/AI, programming experience in Python and/or C++, ability to work with large/unstructured data, back-test models, and communicate research findings.
Python, C++
1w
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Temporary Research Assistant
Miami, Florida, United States
$25/hr OnsiteTemporary
1+ YOEExperience with computational modeling, AlphaFold3, molecular dynamics simulation, and AI/machine learning for RNA-DNA hybrid research; HS diploma plus relevant experience.
AlphaFold3
1w
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Quantitative Research Analyst – University Graduate (US)
New York or Miami
$235k-$300k/yr OnsiteFull Time
Bachelor's or master's in a quantitative field required; experience applying advanced machine learning and translating models into code (Python, R, C++); strong probability, statistics, and research experience.
Python, R, C++, Large Language Models (LLMs)
2w
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Post Doctoral Associate
Coral Gables, Florida, United States
OnsiteFull Time
0+ YOEDoctorate required; experience up to 5 years post-PhD preferred. Skills in electrophysiology, neuroimaging, signal processing, machine learning, experimental design, grant writing, and scientific communication.
2w
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Quantitative Researcher – PhD Graduate (US)
New York or Miami
$235k-$300k/yr OnsiteFull Time
PhD in a quantitative field required; strong probability and statistics, machine learning and time-series skills; experience in data-driven research; ability to translate models into code (Python, R, C++).
Python, R, C++