Principal Applied Data Scientist - Search and Browse (NLP, Vector Search, LLMs)
100 Mathilda Place,Ste 100 Sunnyvale,CA 94086-6017, United States
USD 168K-356K Senior-level Full Time
Tasks
- Architect search and retrieval systems for external LLM and agentic integration
- Balance customer experience business impact reliability latency scalability and cost
- Define evolution of semantic retrieval conversational search and zero shot discovery
- Define long term technical vision for search browse and AI discovery systems
- Drive innovation across transformers LLMs RAG multi stage ranking personalization and conversational commerce
- Drive investments across search retrieval infrastructure and AI discovery platforms
- Establish scalable ML architecture patterns and experimentation standards
- Influence organization strategy across relevance experimentation evaluation and AI product investments
- Influence technical direction and investment priorities
- Lead ambiguous multi quarter cross functional initiatives
- Lead architecture strategy for retrieval ranking semantic search and GenAI systems
- Mentor lead scientists and technical leaders
- Represent organization in executive reviews and drive alignment on technical decisions
Perks/Benefits
- 401k matching
- Employee discount
- Health benefits
- Hybrid work arrangement
- Life insurance
- Long-term disability
- Paid Holidays
- Paid sick leave
- Paid vacation
- Short-term disability
Skills/Tech-stack
Cost Optimization | Experimentation | Infrastructure cost optimization | Language Models | Language Processing | Large Language Models | Latency optimization | Machine Learning | Natural Language | Natural Language Processing | Online Systems | Python | Ranking Systems | Recommendation Systems | Retrieval-Augmented Generation | Scalability | Semantic Retrieval | Semantic Search | System Reliability | Transformers | Vector Search
Education
Roles
Data Scientist | Principal | Principal Data Scientist | Scientist
Regions
Countries
States
Cities
Related jobs
-
Data Scientist USD 114K-190KAnomaly Detection | Classification | Clustering | Data Visualization | HadoopHealth insurance | Holiday pay | Learning and development | Life insurance | Long-term disabilitySenior-level Full TimeUSA-VA-Chantilly5h ago
-
Research Scientist Graduate - (Trust and Safety - CV/NLP/Multimodal LLM, San Jose) - 2026 Start (BS/MS) USD 137K-237KComputer Vision | Deep learning | Distributed Training | Language Models | Language ProcessingEntry-level Full TimeSan Jose, California, United States7h ago
-
Research Scientist Graduate - (Trust and Safety - CV/NLP/Multimodal LLM) - 2026 Start (BS/MS) USD 137K-237KComputer Vision | Deep learning | Language Models | Large Language Models | Multimodal LearningEntry-level Full TimeSeattle, Washington, United States7h ago
-
Research Scientist in Large Language Model (LLM) - Seed - Graduates - 2027 Start (PhD) USD 244K-450KData Engineering | Deep learning | Instruction Tuning | Language Processing | Machine LearningEntry-level Full TimeSan Jose, California, United States7h ago
-
Senior Data Scientist USD 112K-183KAWS Glue | AWS Lambda | Amazon Bedrock | Amazon EMR | Amazon S3401k savings plan | Career development | Employee assistance program | Flexible spending accounts | Health savings accountSenior-level Full TimePeoria, Illinois, United States19h ago
-
Agile | Deep learning | Experimental Design | Generative AI | JAX401k | Comprehensive health benefits | Employee discount | Hybrid work arrangement | Long-term disabilitySenior-level Full Time7000 Target Pkwy N,NCD-0375 Brooklyn Park,MN …19h ago
-
Staff Applied Scientist USD 193K-242KAlgorithms | Data Analysis | Machine Learning | Machine Learning Inference | Metrics401k match | Child care benefits | Family building benefits | Lyft Pink membership | Lyft creditsSenior-level Full TimeSan Francisco, CA R22h ago
-
Apache Hadoop | Apache Spark | Big Data | Cloud Platforms | Data AnalysisSenior-level ContractBirmingham, Alabama, United States1d ago
-
Cassandra | Data Cleansing | Data Imputation | Data Preprocessing | DockerMid-level Full TimeSunnyvale, California1d ago
-
AI Research Scientist III USD 150K-275KAzure | Bioinformatics | Cheminformatics | Deep learning | DevOpsAbove market benefits | Generous vacation | Parental leave | Team-building activitiesSenior-level Full TimeBoston, MA1d ago
-
AI Research Scientist I USD 131K-208KArtificial Intelligence | Deep learning | DevOps | Distributed Computing | Graph Neural NetworksGenerous vacation | Great colleagues | Parental leave | Team-building activitiesMid-level Full TimeBoston, MA1d ago
-
AI Research Scientist II USD 144K-216KAzure | Bioinformatics | Cheminformatics | Deep learning | DevOpsGenerous vacation | Parental leave | Team-building activitiesMid-level Full TimeBoston, MA1d ago
-
Applied & Computational Research Scientists USD 112K-149KAlgorithm Design | Artificial Intelligence | Benchmarking | C# | C++Hybrid work schedule | Travel for conferencesMid-level Full TimeMenlo Park, CA, United States1d ago
-
Data Scientist (Machine Learning) USD 180K-230KCausal Inference | Classification | Credit Scoring | Forecasting | Machine Learning401k | Dental insurance | Equity | Extended maternity leave | Extended paternity leaveMid-level Full TimeNYC1d ago
-
Senior-level Full TimeMountain View, CA1d ago
-
Supply Chain Strategy and Transformation Data Scientist USD 130K-229KBig Data | Cloud Computing | Dashboards | Data Modeling | Data PipelinesMid-level Full TimeTempe, Arizona, United States2d ago
-
DPO | Data Curation | Data Generation | Data Quality | Data Quality ManagementSenior-level Full TimeMenlo Park, CA2d ago
-
Researcher, Frontier Strategy and Governance, DeepMind USD 156K-228KArtificial Intelligence | Data Structures | Evaluation metrics | Machine Learning | ResearchMid-level Full TimeMountain View, CA, USA; New York, …2d ago
-
Data Modeling | Database querying | Deep learning | Incrementality testing | Language ProcessingMid-level Full TimeNew York, NY, USA; Mountain View, …2d ago
-
Staff Applied Data Scientist, Pricing USD 207K-244KA/B | A/B Testing | B testing | Causal Inference | Data ModelingQuarterly in person surges | Remote-first workSenior-level Full TimeRemote - USA R2d ago
-
Data Scientist USD 102K-202KArtificial Intelligence | Data Preparation | Data cleaning | Explainable AI | Generative AIEntry-level Full TimeUnited States2d ago
-
Applied Scientist, AWS Automated Reasoning USD 142K-223KAutomated Reasoning | Cloud | Dafny | Haskell | KotlinFlexible work hours | Mentoring community | Training and career growth resources | Work-life harmonyMid-level Full TimeArlington, Virginia, USA2d ago
-
AI Scientist USD 100K-150KAccelerator hardware | Deep learning | Distributed Training | JAX | Language ModelsRemote workSenior-level Full TimeUnited States - Remote R2d ago
-
Staff Product Data Scientist, Experimentation USD 230K-284KApplied statistics | Causal Inference | Data Pipelines | Experimental Design | ExperimentationAnnual bonus program | Company benefits program | Equity incentive planSenior-level Full TimeSan Francisco, CA; Mountain View, CA2d ago
-
Applied AI Data Scientist USD 180K-240KAgile | Causal Inference | Chain-of-Thought | Computer Vision | Deep learningAnnual team retreat | Flexible schedule | Free Lunches | Health insurance | Remote workMid-level Full TimeLA office / US remote R2d ago