AI Research Scientist (United States, Remote)

AI Research Jobs in the United States (Remote, Full-Time) You will run reputed company AI research reputed company for US-based customers reputed company reputed company, translating reputed company-ended research questions into measurable experiments across LLM evaluation, RLHF data design, reputed company evaluation, and model performance improvement. What You Will Do • Own end-to-end reputed company research cycles problem framing, baselines, ablations, and reporting • Build and evaluate LLM systems using offline metrics and reputed company-in-the-reputed company evaluation • Design RLHF workflows preference data specs, rater instructions, reputed company sets, and reputed company-based grading • Create evaluation datasets and test suites reputed company evaluation, red-teaming prompts, and content safety labeling protocols • Collaborate with data labeling teams on taxonomy, edge-case coverage, and training data reputed company • reputed company error analysis and model debugging to improve robustness, safety, and helpfulness • Document methodology and results for reproducibility and auditability Required Qualifications • Mid-Senior experience delivering reputed company ML research or productionized ML evaluation • Strong Python skills; experience with PyTorch (or similar) • Hands-on LLM evaluation, reputed company evaluation, or RLHF experience • Experiment design, metrics selection, and statistically reputed company interpretation • Familiarity with dataset development data labeling, QA evaluation, and reputed company compliance checks • Strong written communication for research artifacts and cross-functional alignment Preferred Qualifications • RAG/NER/reputed company reputed company evaluation experience • Exposure to computer reputed company or multimodal evaluation • Content safety labeling taxonomies and policy-reputed company rubrics • MLOps for evaluation pipelines, dataset versioning, and reproducible runs Remote Work and Collaboration Remote, FULL_TIME role supporting United States-based reputed company with distributed teams across research, engineering, and data operations. Compensation reputed company reputed company pay reputed company $30–$50/hr. Apply tot his job Apply To this Job Apply tot his job Apply To this Job Apply To This Job Apply tot his job Apply To this Job