Data Scientist jobs in California

Menlo Park, California

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Today

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA. Data Scientist: Utilize advanced knowledge of operations research, management science, data mining, mathematics, Hadoop/Hive, SQL, Excel, and MicroStrategy to drive efficient analytics and reporting. (ref. code REQ-2508-154496: $209,720/year to $235,400/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base salar

Full-time

Depends on Experience

Data Scientist, Product

Menlo Park, California

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Today

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA. Data Scientist, Product: Collect, organize, interpret, and summarize statistical data in order to contribute to the design and development of Meta products. (ref. code REQ-2508-154476: $183,848/year to $196,900/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base salary only, and do not include bonus or equity

Full-time

Depends on Experience

Data Scientist || 15 + Years experience

San Jose, California

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Today

Role: Data Scientist Location: San Jose, CA Responsibilities Design and build end-to-end ML/data pipelines (ingestion transformation labeling feature engineering training validation deployment). Develop reproducible ML research workflows using Jupyter/Colab and version-controlled environments. Define and manage data labeling strategy (guidelines, quality checks, automation). Perform exploratory data analysis (EDA) and create datasets for supervised & unsupervised ML. Train, evaluate, and optimi

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Third Party, Contract

Senior Data Scientist

Remote

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Today

Job Title: Senior Data Scientist Location: 100% Remote Position Duration: 12 Month Contract As a Senior Data Scientist, you will translate the needs of our cross-functional stakeholders into user-facing applications that leverage NLP techniques and large language models (LLMs). As a Sr. Data Scientist on our GenAI applications team, you will work on products like conversational search interfaces, chatbots, text summarizers, recommender engines, and more based on the needs of the constituents. Y

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Contract

$60 - $70

Senior Data Scientist

Los Angeles, California

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Today

Senior Data Scientist | WOODLAND HILLS, CA Interview mode: Face-to-face Onsite Role Looking for Technically Strong Candidates 7+ Years Exp - AI agent architectures, LLMs, NLP developing A2A Protocols and Model Context Protocols (MCP)7+ Years Exp - LLMs and NLP models (e.g., medical BERT, BioGPT)7+ Years Exp - retrieval-augmented generation (RAG)7+ Years Exp - coding experience in Python, with proficiency in ML/NLP libraries7+ Years Exp - healthcare data standards like FHIR, HL7, ICD/CPT, X12 ED

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Third Party, Contract

Depends on Experience

Senior Data Scientist CA Near By

Los Angeles, California

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Today

Job Title: Senior Data ScientistLocation: woodland hills, CADuration: 12+ Months We are looing for Senior Data Scientist with 12 - 15 Years Skill 1 7+ Yers Exp - AI agent architectures, LLMs, NLP developing A2A Protocols and Model Context Protocols (MCP) Skill 2 - 7+ Yers Exp - LLMs and NLP models (e.g., medical BERT, BioGPT) SKill 3 - 7+ Yers Exp - retrieval-augmented generation (RAG) Skill 4 7+ Yers Exp - coding experience in Python, with proficiency in ML/NLP libraries Skill 5 - 7+ Yers Exp

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Contract

Depends on Experience

2026 University Graduate - Data Scientist

San Jose, California

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Today

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher

Full-time

USD 69,300.00 per year

Sr Data Scientist

Woodland, California

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Today

Required Qualifications, Master s or Ph.D. in Computer Science, Machine Learning, Computational Linguistics, or a related field.7+ years of experience in applied AI with a focus on LLMs, transformers, agent frameworks, or NLP in healthcare.Hands-on experience with Agent-to-Agent protocols, LangGraph, AutoGen, CrewAI, or similar multi-agent orchestration tools.Practical knowledge and implementation experience of Model Context Protocols (MCP) for long-lived conversational memory and modular agent

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Contract, Third Party

Depends on Experience

Senior Data Scientist Engineer

San Jose, California

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Today

Full-time

USD 128,600.00 per year

Product Data Scientist

Hybrid in Mountain View, California

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Today

Date Posted: 09/17/2025 Hiring Organization: Rose International Position Number: 488679 Industry: Software/Financial Services/IT Company Job Title: Product Data Scientist Job Location: Mountain View, CA, USA, 94043 Work Model: Hybrid Work Model Details: Hybrid role: 3 days onsite per week Shift: 8 am-5 pm PST, Mon-Fri. Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 10 Min Hourly Rate($): 75.00 Max Hourly Rate($): 85.00 Must Have Skills/Attributes: Analytical

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Full-time

USD 75.00 per hour

Data Scientist

Hybrid in California City, California

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Today

Job Summary: We are seeking a highly skilled and experienced Data Scientist to join our team. The ideal candidate will have a strong foundation in statistical modeling, machine learning, and optimization techniques, along with hands-on experience in deep learning and large language models (LLMs). This role involves direct interaction with business stakeholders and customer FTEs, requiring excellent communication and technical skills. Key Responsibilities: Design, develop, and implement statisti

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Contract

$70 - $80

Senior Data Scientist

San Francisco, California

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Today

Full-time

USD 145,600.00 per year

Senior Data Scientist

Woodland, California

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Today

Hi, We have a job opportunity with one of our clients for a Senior Data Scientist. If interested, please respond with the details below. Alternatively, we would appreciate it if you could refer an ex-colleague/team member/friend looking for similar roles. CardinalIT offers a referral bonus of $500 for each referral, as a gesture of gratitude and appreciation for this referral. Updated Resume:Expected rates on W2/C2C:Availability to start: Looking forward to seeing your reply. Role: Senior Data

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Third Party, Contract

Depends on Experience

Staff Data Scientist

San Jose, California

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Today

Full-time

USD 145,600.00 per year

Data Scientist

Burlingame, California

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8d ago

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Burlingame, CA Data Scientist: Applying expertise in quantitative analysis, data mining, and the presentation of data to see beyond the numbers and understand how Meta users interact with our consumer and business products. (ref. code REQ-2508-154493: $182,583/year to $196,900/year) Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the bas

Full-time

Depends on Experience

Senior Data Scientist

San Jose, California

•

Today

Full-time

USD 145,600.00 per year

Data Scientist, Analytics

Menlo Park, California

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9d ago

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Data Scientist, Analytics: Work with large and complex data sets to solve a wide array of challenging problems using different analytical and statistical approaches. (ref. code REQ-2508-154387: $218,723/year to $235,400/year) Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base salary only, and do not include bonus or

Full-time

Depends on Experience

Senior Data Scientist - Forecasting

San Jose, California

•

Today

Full-time

USD 128,600.00 per year

Senior Data Scientist

Glendale, California

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7d ago

Job Title: Senior Data Scientist Job Type: Full-time Minimum Years of experience: 10+ Job Location: 4 days in the office in Glendale, California Job Description Develop novel AI/ML solutions to further the company s mission of creating innovative and engaging content Architect efficient data models and high-quality production pipelines and partner with Engineering for all necessary telemetry Design, build, and deploy predictive models, machine learning algorithms, and statistical analyses to a

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Full-time

Depends on Experience

Data Scientist

Menlo Park, California

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9d ago

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Data Scientist: Apply your expertise in quantitative analysis, data mining, and the presentation of data to see beyond the numbers and understand how Meta users interact with our consumer and business products. (ref. code REQ-2508-154505: $209,720/year to $235,400/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the

Full-time

Depends on Experience

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Data Scientist jobs in California, USA