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
3w
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Research Engineer - MSL FAIR Foundations
Menlo Park or Seattle or New York City
$154k-$217k/yr OnsiteFull Time
3+ YOEBachelor's degree (or equivalent), 3+ years machine learning engineering/research experience, proficiency in Python and PyTorch, strong software engineering practices, and ability to work independently in fast-paced research environments.
Python, PyTorch
2mo
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Senior Research Engineer, Generative Prototyping
Seattle, Washington, United States
OnsiteFull Time
5+ YOEMS or higher in CS/ML; 5+ years in senior research/engineering; GenAI multimodal experience; rapid prototyping; bridge research to product; strong collaboration.
GenAI, Multimodal models, Agentic workflows
3mo
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Research Engineer, FlexOlmo
Seattle, Washington, United States
$129k-$193k/yr OnsiteFull Time
4+ YOEBachelor’s degree or equivalent; 4+ years of ML infra experience; Python, PyTorch/Jax/TensorFlow; cloud (AWS); strong software engineering; able to work in Seattle onsite.
Python, PyTorch, Jax, TensorFlow, AWS, Docker
1mo
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Research Scientist/Engineer Senior
Seattle, Washington, United States
$104k-$168k/yr OnsiteFull Time
7+ YOEDoctoral degree in a relevant field, minimum 7 years postdoctoral research experience, expertise in study design, biostatistics, reproducible research, grant development, publication, and proficiency with R, SAS, or Stata.
R, SAS, Stata
2w
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Research Engineer, Computer Use
San Francisco or New York City or Seattle
$500k-$850k/yr HybridFull Time
Software engineering experience with proficiency in Python; experience training, fine-tuning, or evaluating ML models; strong communication and collaboration skills; interest in societal impacts and safety.
Python, Claude, Chrome
2mo
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Research & Development Engineer
Kent, Washington, United States
$120k-$165k/yr OnsiteFull Time
3+ YOEBachelor's in engineering, 3+ years R&D/product development experience, SolidWorks proficiency, hands-on prototype build and testing experience, strong engineering fundamentals and documentation skills.
SolidWorks
3mo
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Senior Research Software Engineer
Redmond, Washington, United States
$120k-$235k/yr HybridFull Time
4+ YOEBachelor's in CS or related + 4+ years engineering experience (or equivalent). Proficiency coding in Python, Rust, C#, C++, Java, JavaScript; experience with Microsoft AI stack (Azure/AI Platform, Copilot); research-to-production software development and engineering leadership experience.
Python, Rust, C#, C++, Java, JavaScript, Microsoft Azure, Microsoft Azure AI Platform, Microsoft Copilot
1mo
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Research Engineer, Prime Video - Content Understanding
Seattle, Washington, United States
$129k-$175k/yr OnsiteFull Time
3+ YOEExperience automating and supporting large-scale infrastructure, programming in Python/Ruby/Golang/Java/C++/C#/Rust, Linux/Unix, 3+ years cloud technologies, and experience deploying LLMs on GPUs/Neuron/TPU plus model training and deployment.
SLURM, Python, Ruby, Golang, Java, C++, C#, Rust, Linux/Unix, GPU, Neuron, TPU
3mo
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Senior Robotics Research Engineer, Robotics and AI for Drug Discovery
Seattle or Santa Clara
$184k-$357k/yr OnsiteFull Time
3+ YOEPhD (or equivalent) in relevant field, 3+ years post-PhD research/engineering experience, strong robotics and AI expertise, Python and deep learning (PyTorch/JAX), ROS2 and simulation experience (Isaac Sim, MuJoCo), strong collaboration and publication record.
NVIDIA Isaac Sim, Isaac Lab, Matterix, NVIDIA Newton, Python, C++, CUDA, Warp, PyTorch, JAX, ROS2, MuJoCo
1w
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Senior Research Engineer / Scientist - Storage for LLM
Seattle, Washington, United States
OnsiteFull Time
PhD-level systems researcher/engineer with expertise in large-scale distributed storage, KV caching for LLMs, GPU-aware memory management, and systems programming in C++/Rust/Go/CUDA.
CUDA, Triton Inference Server, RPC, gRPC, TensorRT, C++, Rust, Go, vLLM, FasterTransformer, DeepSpeed, Hugging Face Text Generation Inference, NCCL, InfiniBand, HBM, NUMA, NVLink, RDMA
1mo
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Robotics Research Engineer – Embodied Intelligence
Seattle, Washington, United States
OnsiteFull Time
MS or PhD in CS/Robotics/ML/AI; strong C++/Python; PyTorch; experience building ML/robotics systems; problem-solving; rapid prototyping.
C++, Python, PyTorch, ROS2
1mo
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Machine Learning Research Engineer , Text Generation, Input Experience
Seattle, Washington, United States
OnsiteFull Time
Experience in research and development of NLP and text-generation models, optimizing models for on-device deployment and hardware backends, and collaborating with UI teams to deliver consumer-facing ML experiences.
2w
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Electromagnetic Effects Research Engineer (Mid-Level, Senior)
Tukwila, Washington, United States
$120k-$198k/yr OnsiteFull Time
BS in engineering/physics/math/computer science, experience with Python/MATLAB/C++, CEM tools (FEKO, CST, HFSS), knowledge of electromagnetic principles; ability to obtain U.S. security clearance and meet U.S. Person/export control requirements.
Python, MATLAB, C++, FEKO, CST, HFSS, COMSOL, EMA3D, FEM, FDTD
1w
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Operation Research Engineer- TikTok E-commerce Global Supply Chain and Logistics
Seattle, Washington, United States
$148k-$301k/yr OnsiteFull Time
2+ YOEMaster's in computer/automation/statistics/mathematics/logistics/operations research,2+ years ML/data mining experience,proficiency with optimization solvers and programming,strong communication and analytical skills.
Gurobi, CPLEX, SCIP, ORTools, Python, Go, Java, C++
1mo
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Applied Research Engineer
San Francisco or Chicago or New York City or Seattle or Atlanta or Indianapolis or Austin
$179k-$286k/yr HybridFull Time
Strong skills in Python and Linux, some React; experience with production cloud deployments (AWS or GCP); familiarity with Kubernetes, full-stack debugging, security best practices, and building ML/AI pipelines.
Python, Linux, React, AWS, GCP, Kubernetes
2w
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Electromagnetic Effects Research Engineer (Mid-Level, Senior)
Tukwila, Washington, United States
$120k-$198k/yr OnsiteFull Time
Bachelor's in relevant STEM field; experience with Python, MATLAB, C++; experience with Computational Electromagnetics tools (FEKO, CST, HFSS); knowledge of electromagnetic principles; U.S. person and security-clearance eligibility required.
Python, MATLAB, C++, FEKO, CST, HFSS, COMSOL, EMA3D
3w
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Applied Research
Seattle, Washington, United States
$217k-$271k/yr HybridFull Time
8+ YOE8+ years building production AI/ML systems with experience in memory and retrieval systems, strong Python and at least one production systems language, and experience shipping LLM-powered or agentic products.
Python
1mo
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Research Associate II Synthetic Morphogenesis
Seattle, Washington, United States
$67k-$81k/yr OnsiteFull Time
2+ YOEBachelor's in a biological science, 2+ years research experience, hands-on mammalian cell culture and molecular biology, genome engineering skills, strong communication and documentation.
2d
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Quantitative Research Analyst
Seattle, Washington, United States
$120k-$140k/yr OnsiteFull Time
3+ YOEBachelor's in a quantitative field, 3+ years in quantitative research/data science/ML engineering, US work authorization without sponsorship, strong SQL and Python skills, experience building/validating/deploying ML models.
pandas, scikit-learn, PyTorch, Python, SQL, Microsoft Excel, Microsoft Outlook, Microsoft Word, PitchBook Platform
1mo
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Staff Research Scientist, Exotic AI
Bellevue, Washington, United States
$236k-$339k/yr OnsiteFull Time
8+ YOE8+ years ML/AI research or engineering experience; deep expertise in representation learning, world models, RL, generative modeling, or robotics; hands-on large-scale distributed model training; strong software engineering and productionization skills; MS/PhD or equivalent experience.
CLIP, SigLIP, DINO, MAE, I-JEPA, V-JEPA, Dreamer, Cosmos, Genie, Sora, Arctic LLM, Arctic Inference, Snowflake Intelligence
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