Deliver impactful solutions by executing high-leverage data science and analytics initiatives within a product area... decisions. Develop and maintain robust measurement systems, experimentation frameworks, and causal inference methodologies...
that transform how our organization leverages data. You will develop and execute analytics strategies harnessing AI agents, LLMs... models, perform statistical analyses, and deliver impactful data-driven solutions. Required Qualifications 3+ years...
. Experimentation & Evaluation: Design and execute experiments, simulations, and evaluations to validate models and system performance... Models (LLM/LRM)/Generative AI (GenAI), retrieval/Retrieval-Augmented Generation (RAG), model serving, experimentation...
, Matplotlib, and Jupyter for data analysis, experimentation, and rapid prototyping... as technology develops. Proficiency in Python for data science workflows, leveraging libraries such as NumPy, Pandas, scikit-learn...
. Prepare reports summarizing safety testing data and recommendations. Execute projects in a timely manner, with attention... fields with 1yr lab experience in process safety and lab experimentation. Additional Skills/Preferences Strong technical...
members, if applicable. Documentation Performs documentation of work in progress, experimentation results, plans... executing research processes and/or collecting data/information. Leveraging Applied Research Applies strategy by understanding...
Responsibilities span the full modeling lifecycle, including training data and labeling strategy, feature and signal... systems, delivering innovative solutions for ads selection, ad generation and ad relevance. Drive experimentation through A/B...
generation and ad relevance. Drive experimentation through A/B testing and offline validation to evaluate model performance... and refine user behavior predictions. Build robust data pipelines and frameworks for handling large-scale, high-dimensional...
Model development & optimization. Design, develop, fine-tune, and evaluate models, summarization, and reasoning Data... & evaluation at scale. Build/extend data pipelines for curation/labeling/feature stores; author offline eval harnesses; run A/Bs...
for heterogeneous biological data, collaborating with experimental scientists (e.g. in chemistry, discovery science... and statistics, combined with extensive hands‑on experience in experimentation, analysis and visualisation of AI/ML techniques. Well...
. You'll provide strategic direction for the kinds of data used to solve problems and apply deep subject matter knowledge... to be members of multidiscipline teams. You will document work in progress and experimentation results and share findings to promote...
insights. Drive experimentation and validation of models. Mentor junior scientists and contribute to model governance.... Advance feature adoption scoring and health check analytics through data-driven approaches. Engineer optimal prompts...
to develop proof of concept and advance technology readiness levels. Perform data analysis and extract actionable knowledge... fundamentals understanding Hands-on experience with complex system design and build, experimentation, characterization...
of applied science solutions: problem framing → data/labels → modeling/prompting → evaluation → experimentation (A/B tests..., enabling deeper connections and knowledge sharing across organizations. Leverage generative AI techniques to enhance data...
to robust laboratory-scale processes through independent experimentation and cross-functional collaboration. Key... quality Build, modify, and troubleshoot experimental setups and deposition equipment Analyze experimental data and leverage...
The Data Science team at Penguin Random House is seeking two Machine Learning Scientists to build and improve machine... to shape the future of book discovery, sales, and customer engagement. Our Data Science team applies ML across personalization...
to robust laboratory-scale processes through independent experimentation and cross-functional collaboration. Key... quality Build, modify, and troubleshoot experimental setups and deposition equipment Analyze experimental data and leverage...
, and complex matrices. Interpret qualitative and quantitative data to support structure elucidation, impurity profiling... America. The team values thoughtful experimentation, shared learning, and reliable scientific support. You will work...
also gain deep knowledge of building enterprise intelligence on office user's data. You will review business requirements... and incorporate research to meet business goals. You 'll provide strategic direction for the kinds of data used to solve problems...
) with large-scale data processing and training/inference on distributed systems. 2+ years of evaluation & experimentation (offline... and experimentation. Define offline metrics (e.g., NDCG, ERR, calibration) and online methodologies (A/B tests, interleaving...