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
1mo
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Research Engineer
Redwood City, California, United States
$180k-$300k/yr HybridFull Time
4+ YOEBachelor's or equivalent, 4+ years research lab experience, strong ML systems and distributed training background, software engineering and empirical research skills; PhD preferred; publication/open-source contributions valued.
2d
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Research Engineer
San Francisco, California, United States
$200k-$350k/yr OnsiteFull Time
Experience building production AI systems, evals, model adaptation, and applied research engineering to improve agent behavior in real-world conditions.
Slack, Teams, DSPy, GEPA, LoRA, QLoRA, SFT, distillation, DPO, GRPO
2w
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Senior Research Engineer
Atlanta, Georgia, United States
OnsiteFull Time
4+ YOEDoctoral degree in science/engineering or related field and 4 years relevant research experience after bachelor's; ability to manage sponsored research, write proposals, mentor researchers.
2mo
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Research Scientist/ Research Engineer
Sunnyvale, California, United States
$160k-$350k/yr OnsiteFull Time
Bachelor’s, Master’s, or PhD in a technical field; strong software engineering; ML foundation models; RL or simulation experience; Python CLI-first development; reproducible research.
Python, Command Line, Reinforcement Learning, Simulation
3w
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RESEARCH ENGINEER I
Livingston, New Jersey, United States
$57k-$67k/yr HybridFull Time
Bachelor's or master’s in engineering (materials, mechanical, polymer preferred), engineering research experience, strong verbal/written skills, Microsoft Office Suite experience, reliable attendance, ability to work non-standard hours.
Microsoft Office Suite
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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Research Engineer
San Francisco, California, United States
$180k-$280k/yr OnsiteFull Time
BS in Computer Science or equivalent, research experience with ML/LMs/agents, strong programming skills, and product intuition.
GitHub, LLMs
2w
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Staff Research Engineer
United States
$140k-$372k/yr RemoteFull Time
8+ YOESenior research/engineering role requiring extensive software or ML experience (typical paths: 8+ years experience, or degree plus reduced experience), prototyping skills, ability to set research goals and work independently.
React, TypeScript, GitHub Copilot, Copilot Workspace, Spark, Agentic Workflows
2mo
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Research Engineer
Reston, Virginia, United States
$109k-$147k/yr HybridFull Time
5+ YOEBachelor's with 5+ years, or Master's with 3+ years, or PhD preferred; strong programming in C/C++, Java, or Python; research + production experience; DNS/security knowledge beneficial.
C, C++, Java, Python, SQL, NoSQL
2mo
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Research Engineer
New York, New York, United States
$170k-$300k/yr OnsiteFull Time
Strong CS foundation, ML/NLP research, production ML deployment, Python and modern frameworks, ability to work with customers, fast-paced environment, in-person in New York.
Python, PyTorch, TensorFlow, JAX, NLP
3mo
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Research Engineer (or Sr. Research Engineer)
Troy, New York, United States
$66k-$95k/yr OnsiteFull Time
1+ YOEMaster’s in Engineering; 1+ years (Engineer) or 2+ years (Sr. Engineer); data analysis and documentation skills.
Data analysis software
10h
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Research Engineer
Beavercreek, Ohio, United States
OnsiteFull Time
3+ YOEBS in engineering or related field, 3+ years image-processing engineering experience, 1+ year Python and OPIR experience, Git proficiency; Top Secret clearance required.
Python, Git, Docker, podman, GitHub, GitLab
2mo
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Research Engineer
Boston, Massachusetts, United States
$122k-$219k/yr HybridFull Time
Bachelor’s or Master’s in Engineering, CS, Manufacturing, Robotics; hands-on experience with manufacturing systems, robotics, automation, sensing, fabrication; experience applying AI or data-driven methods to engineering or manufacturing.
1mo
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Research Engineer
Dothan or Fort Novosel or Norman
OnsiteFull Time
0+ YOEBachelor's degree with 0–2 years relevant experience (or equivalent); must obtain/maintain contract-required certifications and customer clearance; supports research projects, experiments, data analysis, prototype testing, and documentation.
2mo
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Senior Research Engineer
Morris Plains, New Jersey, United States
$97k-$145k/yr OnsiteFull Time
Senior engineer with research experience and collaboration skills; able to apply advanced methods to solve problems.
3mo
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Research Engineer, Infrastructure
San Francisco, California, United States
OnsiteFull Time
Build and operate distributed training infrastructure, experiment orchestration, data pipelines; collaborate with researchers; optimize performance.
Python, C++, PyTorch, Distributed Systems, GPU Profiling, Data Pipelines, Networking
2mo
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Research Engineer
Palo Alto, California, United States
$120k-$140k/yr OnsiteFull Time
0+ YOEDesign and build hardware/software systems; develop prototypes; integrate hardware, software, and control components; perform engineering tests.
MATLAB, Python, COMSOL, ANSYS
1mo
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Senior Research Engineer - Video Agents
San Francisco, California, United States
$220k-$280k/yr HybridFull Time, Temporary
5+ YOE5+ years ML research or research engineering; experience shipping LLM-powered systems; Python and PyTorch; multimodal models; agent planning, memory, and evals; strong experimentation.
Python, PyTorch
3w
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Research Engineer / Research Scientist - RE / RS - Proactivity
San Francisco, California, United States
$295k-$555k/yr HybridFull Time
Strong ML engineering and research experience with LLM post-training, reinforcement learning, dataset creation, evaluations, and ability to work in a large ML codebase.
3w
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Research Engineer
Brooklyn, New York, United States
$34/hr OnsitePart Time
3+ YOEPhD in engineering or related field, ≥3 years hands-on computer engineering experience, nanofabrication expertise, scientific writing and publication record, and eligibility to work in the US.
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