Machine Learning Research Scientist jobs in 2026 — required skills, demand trends, and top hiring cities
As of 2026-09-16, Skillenai has indexed 16 job postings with the title “Machine Learning Research Scientist” over the past 90 days. The skill mentioned most often is Reinforcement learning.
Last updated · 90d ending 2026-09-16
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Frequently asked questions about Machine Learning Research Scientist jobs
+How many Machine Learning Research Scientist jobs are being posted in 2026?
Skillenai has indexed 16 job postings with the title “Machine Learning Research Scientist” over the 90 days ending 2026-09-16.
+What skills do Machine Learning Research Scientist jobs require?
Across Machine Learning Research Scientist postings indexed by Skillenai over the 90 days ending 2026-09-16, the skills mentioned most often are Reinforcement learning, RLHF, reward modeling, machine learning, Preference modeling.
+Which cities are hiring the most Machine Learning Research Scientist?
As of 2026-09-16, Machine Learning Research Scientist postings indexed by Skillenai are concentrated in San Francisco, Seattle, Mountain View, New York City, Los Altos.
+Is Machine Learning Research Scientist a good career path right now?
Skillenai indexes 16 Machine Learning Research Scientist postings over the 90 days ending 2026-09-16. The skill mentioned most often in Machine Learning Research Scientist postings is Reinforcement learning, so building it gives the strongest signal that an applicant matches the role.
+How can I track new Machine Learning Research Scientist job postings as they’re indexed?
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Weekly Machine Learning Research Scientist postings — last 90 days
Skills most often required for Machine Learning Research Scientist
| Name | Postings | Share |
|---|---|---|
| Reinforcement learning | 9 | 56.3% |
| RLHF | 7 | 43.8% |
| reward modeling | 6 | 37.5% |
| machine learning | 6 | 37.5% |
| Preference modeling | 5 | 31.3% |
| Large-scale model fine-tuning | 5 | 31.3% |
| instruction tuning | 5 | 31.3% |
| SFT | 5 | 31.3% |
| LLM post-training | 5 | 31.3% |
| deep learning | 5 | 31.3% |
| Text2SQL | 3 | 18.8% |
| Multimodal evaluation | 3 | 18.8% |
| LLM evaluation | 3 | 18.8% |
| Alignment | 3 | 18.8% |
| robustness | 3 | 18.8% |
Top metros hiring Machine Learning Research Scientist
| Name | Postings | Share |
|---|---|---|
| San Francisco | 5 | 31.3% |
| Seattle | 3 | 18.8% |
| Mountain View | 2 | 12.5% |
| New York City | 2 | 12.5% |
| Los Altos | 1 | 6.3% |
| Seoul | 1 | 6.3% |
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How this was computed
Counts derive from the Skillenai jobs index over the 90 days ending 2026-09-16, matching postings whose canonical role is “Machine Learning Research Scientist”. Pages refresh weekly (or daily for the top-50 most-posted roles).
- role
- Machine Learning Research Scientist
- source
- Skillenai jobs index, deduplicated daily
- data_as_of
- 2026-09-16
- window_days
- 90
The demand, skills, and geo numbers on this page come from the same Skillenai labor market index that powers our API. Use it for compensation benchmarking, hiring-competition analysis, and skill-adoption tracking.
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