Top 35 Ai scientist Jobs in San Diego, Ca

Machine Learning Scientist - AI Trainer
DataAnnotation —San Diego, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Research Scientist - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Senior AI Scientist
Intuit —San Diego, CA
- $165,500 - $243,500 a year
- Computer Science
- Bachelor of Science
- Research
AI Innovation and Development, Lead Scientist
FICO —San Diego, CA
- $122,500 - $192,500 a year
- Full-time
- Management
- Computer Science
- Master's degree
- Opportunities for advancement
AI Researcher, On-Device LLM Efficiency
Qualcomm —San Diego, CA
- $138,800 - $208,200 a year
- Computer Science
- Master's degree
- Doctor of Philosophy
Assistant, Associate, or Full Project Scientist - Ophthalmology AI Research
UC San Diego —San Diego, CA
- $74,100 - $107,700 a year
- Online Application
- University
- Doctor of Philosophy
- Senior level
Senior Staff AI Research Scientist
Intuit —San Diego, CA
- $226,000 - $306,000 a year
- Computer science
- Computer Science
- 8 years
Scientist, GPCR Biology - San Diego, CA
dsm-firmenich —San Diego, CA
- Online Application
- English
- Doctor of Philosophy
- Senior level
CADD Scientist / Senior CADD Scientist
Chemify Ltd —San Diego, CA
- 5 years
- Doctor of Philosophy
- Travel
Quick Apply
Laboratory Assistant II - Psychiatry
UC San Diego Health —San Diego, CA
- $27.54 - $33.13 an hour
- Part-time
- Psychiatry
- Pass drug screening
- Mid-level
Machine Learning Scientist – Clinical Prediction
Iambic Therapeutics, Inc —San Diego, CA
- $148,000 - $186,000 a year
- Full-time
- Remote
- 3 years
- Doctor of Philosophy
- Software development
- Flexible spending account
- 401(k) matching
AI/Machine Learning Researcher, Staff (AI Research)
Qualcomm —San Diego, CA
- $179,000 - $268,600 a year
- Computer science
- Computer Science
- Doctor of Philosophy
9d
Sr. Data Scientist, Clinical Data Solutions | Onsite San Diego HQ
Neurocrine Bioscience —San Diego, CA
- $103,300 - $141,000 a year
- Full-time
- Computer Science
- Psychiatry
- Office
- Paid holidays
- Health insurance
AI in Business, Postdoctoral Research Fellow
San Diego State University —San Diego, CA
- $65,000 - $67,500 a year
- Temporary
- Background check
- Computer science
- Computer Science
- Paid holidays
- Disability insurance
AI in Business, Postdoctoral Research Fellow
California State University —San Diego, CA
- Full-time
- Background check
- Computer science
- Computer Science
- Paid holidays
- Disability insurance
Data Science, Cheminformatics & AI: Lab-in-the-Loop Hit Finding
Novartis —San Diego, CA
- $138,600 - $257,400 a year
- Full-time
- Computer science
- SQL
- Doctor of Philosophy
- Health insurance
- 401(k) matching
Senior Director, Artificial Intelligence
Cellanome —San Diego, CA
- $288,000 - $330,000 a year
- 18 years or older
- Computer Science
- Engineering
- Health insurance
- 401(k)
Lead Bioinformatics Scientist - Sample to Answer
Labcorp —San Diego, CA
- $120,000 - $150,000 a year
- Full-time
- Remote
- Computer science
- Computer Science
- 3 years
- Employee stock purchase plan
- Disability insurance
Data Science & AI Innovation Postdoctoral Fellow
Novartis —San Diego, CA
- $87,000 a year
- Full-time
- Doctor of Philosophy
- In-person
- Senior level
- Disability insurance
- Health insurance
12d
Senior Advanced AI Research Engineer
Accenture —San Diego, CA
- $122,700 - $338,300 a year
- Full-time
- Hybrid work
- Computer science
- 6 years
- Computer Science
- Paid holidays
- Disability insurance

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Machine Learning Scientist - AI Trainer

DataAnnotation -
San Diego, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Quantitative applied research
Predictive modeling analysis
Software coding
Writing skills
Design of experiments
English
Providing code feedback

Full Job Description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for an experienced Machine Learning Scientist - AI Trainer to help advance AI development. AI models are increasingly capable of performing complex analytical and scientific reasoning — but these systems still need practitioners with real-world quantitative experience to validate whether the outputs actually hold up in practice. That's where you come in.

As a member of DataAnnotation's team, you'll work closely with state-of-the-art AI models on tasks like evaluating AI-generated quantitative analysis, solving technical problems, and providing feedback that directly shapes how these systems reason about data, models, and scientific problems. Whether your background is in data science, astrophysics, economics, biostatistics, operations research, or any other quantitative field, if you think rigorously about data and models, your skills are directly applicable here. Some team members fit this work alongside a full-time role, while others treat it as their primary focus.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass, you'll receive an email confirmation, and paid work will become available on our platform.

Benefits:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work.
Competitive pay: projects are paid hourly, up to $60 USD per hour. Opportunities for higher-paying projects are available with strong performance.
Impact: help shape the future of AI systems built to reason about data and analytics.

Responsibilities:

Evaluate AI-generated quantitative work, including statistical analysis, predictive modeling, scientific reasoning, and data-driven insights, for technical accuracy and real-world validity.
Design and solve quantitative problems used to train and benchmark AI systems, spanning areas like forecasting, experimental analysis, optimization, and statistical inference.
Write clear technical explanations and well-documented analytical code.
Provide feedback that directly shapes the next generation of AI models built for quantitative reasoning.

Qualifications:

2+ years of hands-on experience in a quantitative role or research environment — such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or any adjacent field.
Some coding experience required, with comfort writing and reviewing analytical code end-to-end.
Practical experience with statistical methods, predictive modeling, and experiment design (e.g., A/B testing, hypothesis testing, regression, classification, time-series forecasting).
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree in a quantitative field is preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); a master's or PhD is a plus.
Relevant credentials are a plus (e.g., Kaggle Competition ranking, AWS/GCP ML certifications, or equivalent demonstrated expertise).

Note: Payment is made via PayPal. We will never ask for any money from you. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Quick Apply

Refine Your Search

ai scientist jobs in san diego, ca

Machine Learning Scientist - AI Trainer

Research Scientist - AI Trainer

Senior AI Scientist

AI Innovation and Development, Lead Scientist

AI Researcher, On-Device LLM Efficiency

Assistant, Associate, or Full Project Scientist - Ophthalmology AI Research

Senior Staff AI Research Scientist

Scientist, GPCR Biology - San Diego, CA

CADD Scientist / Senior CADD Scientist

Laboratory Assistant II - Psychiatry

Machine Learning Scientist – Clinical Prediction

AI/Machine Learning Researcher, Staff (AI Research)

Sr. Data Scientist, Clinical Data Solutions | Onsite San Diego HQ

AI in Business, Postdoctoral Research Fellow

AI in Business, Postdoctoral Research Fellow

Data Science, Cheminformatics & AI: Lab-in-the-Loop Hit Finding

Senior Director, Artificial Intelligence

Lead Bioinformatics Scientist - Sample to Answer

Data Science & AI Innovation Postdoctoral Fellow

Senior Advanced AI Research Engineer

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