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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ML Research Engineer - Research
San Francisco or New York City
HybridFull Time
Strong software engineering, ML research experience, PyTorch/JAX, HPC, and PhD or equivalent work in ML/scientific computing.
PyTorch, JAX, Git, Python, HPC
6d
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Founding Engineer - ML Research
Mountain View, California, United States
$220k-$300k/yr OnsiteFull Time
3+ YOE3+ years ML research or ML systems experience; strong Python and PyTorch/JAX/TensorFlow skills; experience with Transformers, diffusion models, RLHF, and building reproducible research-to-production pipelines.
Python, PyTorch, JAX, TensorFlow
3mo
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MTS - ML Research Engineer
San Francisco, California, United States
OnsiteFull Time
5+ YOE5+ years ML engineering with forecasting/optimization; knowledge of LLMs and real-world data; experience with large codebases; academic or industry research preferred.
Python, Time-series analysis, Optimization, LLMs, Machine learning frameworks
2w
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ML Research Engineer
Cupertino, California, United States
OnsiteFull Time
Experience across the full ML lifecycle including training infrastructure, performance optimization, data pipelines, and production deployment to support next-generation video technology.
3mo
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Senior Applied ML Research Engineer, Agentic Security
San Francisco or New York City or Amsterdam or Paris or London
RemoteFull Time
Research and engineering experience in ML/CS; experience fine-tuning and evaluating models, writing production code, and building evaluation/monitoring infrastructure. MS or PhD in CS/ML or equivalent research experience preferred.
1mo
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Senior AI/ML Research Engineer
Florham Park, New Jersey, United States
$113k-$238k/yr OnsiteFull Time
7+ YOEUS citizen with active Top Secret clearance, Bachelor's in CS/CE/ML + 7+ years experience; strong ML/statistics background; experience in networking/edge computing; proficiency in Python, C++, and Linux.
Python, C++, Linux
1mo
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Senior AI/ML Research Engineer
Florham Park, New Jersey, United States
$113k-$238k/yr OnsiteFull Time
7+ YOEUS citizen with active Top Secret clearance, Bachelor’s in CS/CE/ML +7 years experience; strong ML/statistics background, algorithms for networking/edge, Python and C++, Linux, TCP/IP, simulation and evaluation skills.
Python, C++, Linux, TCP/IP
3w
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ML Research Engineer / Scientist (Remote, international)
United States
RemoteFull Time
Experience building and training ML models (PyTorch); strong experimentation, reproducibility, and critical thinking; familiarity with medical imaging and vision-language approaches is helpful.
PyTorch, DICOM
1mo
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Senior AI/ML Research Engineer – Model development
Sunnyvale, California, United States
$167k-$283k/yr OnsiteFull Time
5+ YOEMS or PhD in CS/EE/Robotics, 5+ years applied AI/ML research experience; experience training/fine-tuning multimodal/foundation models, simulation-to-real workflows, and strong Python/C++ and PyTorch/TensorFlow/JAX skills.
Python, C++, PyTorch, TensorFlow, JAX, NVIDIA Isaac Sim, JEPA, MAE, DINO
1w
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ML Systems Research Engineer, RL / Inference / Evaluation
Santa Clara, California, United States
$179k-$306k/yr OnsiteFull Time
Build RL, inference, and evaluation infrastructure for ML systems; strong Python and ML framework experience; distributed systems and experiment management; BS in CS/CE/EE/ML or equivalent.
Python, PyTorch, JAX, TensorFlow, Kubernetes, Ray, Slurm, ROCm/HIP, CUDA
2mo
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Member of Technical Staff, ML Research Engineer
San Francisco, California, United States
OnsiteFull Time
Experience training, fine-tuning, or evaluating models, including LLMs, reward models, preference models, or RLHF/DPO-style systems; strong research background; familiarity with AI systems and model evaluation.
1w
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Founding ML Engineer
San Francisco, California, United States
$150k-$300k/yr OnsiteFull Time
Capable: AI-driven biotech developing novel therapeutics for human performance.
Experienced ML engineer for biomolecular modeling and drug discovery; close collaboration with wet-lab scientists; strong research judgment, active learning and production ML experience preferred.
ESM, AlphaFold-family models, RFdiffusion, ProteinMPNN
3mo
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ML Engineer
San Francisco, California, United States
$190k-$320k/yr OnsiteFull Time
Expert-level PyTorch; production ML software engineer; large language model training; evaluation metrics; ML lifecycle expertise; track record shipping production ML.
PyTorch, Python, Machine Learning tooling, Production code
3mo
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Research Engineer
Rochester, New York, United States
$90k-$175k/yr OnsiteFull Time
Lead AI/ML Engineer to architect, deploy, and scale ML solutions for ICF research; requires ML engineering experience, DL frameworks, ML infrastructure, and collaboration with scientists.
PyTorch, TensorFlow, JAX, MLflow, DVC, Docker, Kubernetes/OpenShift, OpenAI, Hugging Face, LLMs, LangChain, OpenAgents
1w
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Applied ML Engineer
United States
$150k-$220k/yr RemoteFull Time
Production ML engineering experience taking models from research to production; strong Python skills; experience with PyTorch, distributed/GPU compute, ML pipelines, evaluation and inference optimization.
Python, PyTorch
2mo
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Senior Research Engineer
New York, New York, United States
$300k-$400k/yr OnsiteFull Time
Decagon: Conversational AI platform for automated customer support.
5+ YOE5+ years AI/ML engineering or research; experience post-training and deploying LLMs; Python and ML tooling; proven production impact.
Python, ML tooling, data pipelines
3mo
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Senior ML Engineer
Bengaluru or New York City
OnsiteFull Time
3+ YOE3–9 years ML engineering/research; OCR/NLP/document processing/speech exp; Python with TensorFlow/PyTorch; DL architectures; cloud & deployment; data analysis; strong communication; on-site in Bengaluru or NYC.
Python, TensorFlow, PyTorch, AWS, GCP, Azure, Docker, Kubernetes, Tesseract, Google Vision API
1w
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Research Engineer - TikTok Ads Core ML, Ranking
San Jose, California, United States
$156k-$317k/yr OnsiteFull Time
BS/MS in quantitative field, research or industry experience in ML/DL/statistics, proficient in C/C++ and Python, familiar with TensorFlow/PyTorch/MXNet, Hadoop and Spark, experience with LLM/RL preferred.
C++, C, Python, TensorFlow, PyTorch, MXNet, Hadoop, Spark
1mo
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Senior AI/ML Engineer
Mountain View, California, United States
$171k-$261k/yr HybridFull Time
2+ YOEPhD in ML/robotics/CS/EE; 2+ years AI/ML research; transformers and multimodal systems; Python; mentoring.
Python, Transformers, Multimodal ML, Edge hardware
3mo
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AI/ML Research Engineer
Boston or San Francisco
OnsiteFull Time
2+ YOE2+ years with PyTorch/JAX; Python stack; distributed computing; protein/computational biology familiarity; Git; independent problem solving; strong communication.
Python, PyTorch, JAX, NumPy, Pandas, scikit-learn, Git
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