Top 2108 Performance optimization engineer Jobs in San Jose, Ca

Industrial Engineer - AI Trainer
DataAnnotation —San Jose, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Application Engineer (7706)
Advantest —San Jose, CA
- $129,650 - $200,400 a year
- Full-time
- Computer science
- 7 years
- Computer Science
- Health savings account
- Paid holidays
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Principal Mechanical Engineer
Commonwealth Fusion Systems —Milpitas, CA
- $150,000 - $225,000 a year
- Weekends as needed
- 11+ years
- Master's degree
- Assembly
- Dental insurance
- Parental leave
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Semiconductor Field Service Engineer
GTI / Green Technology Investments LLC —San Jose, CA
- $83,200 - $135,200 a year
- Full-time
- Background check
- Mid-level
- In-person
- Relocation assistance
- Health insurance
Quick Apply
10d
RF Engineer
PASONA N A, INC. —San Jose, CA
- $90,000 - $100,000 a year
- Full-time
- Hybrid work
- Engineering
- Mid-level
- Analysis skills
Senior AI Engineer
Apogee Global RMS —San Jose, CA
- Contract
- Remote
- Azure
- 5 years
- Databases
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Electrical Engineer Signal Integrity and Power Integrity Technical Lead (7400)
Advantest —San Jose, CA
- $129,650 - $200,400 a year
- Full-time
- Background check
- Bachelor of Science
- System design
- Health insurance
- Dental insurance
Quick Apply
Staff Engineer, Build & Toolchain Infrastructure
ASML —San Jose, CA
- $171,750 - $257,625 a year
- Full-time
- Hybrid work
- Computer science
- 6 years
- Computer Science
- Paid holidays
- Dental insurance
Rockwell Factorytalk MES engineer
TMP Worldwide India Private Limited for ERS US —Milpitas, CA
- $92,000 - $141,000 a year
- 8 hour shift
- Java
- Programmable logic controllers
- In-person
- AD&D insurance
- Paid holidays
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Mechatronics Engineer - Robotics and Automation
TMP Worldwide India Private Limited for ERS US —Mountain View, CA
- $85,000 - $130,000 a year
- Email
- Engineering
- Master's degree
- Bachelor's degree
- AD&D insurance
- Paid holidays
Quick Apply
Senior Staff Mapping and Navigation Engineer
Yoh, A Day & Zimmermann Company —Newark, CA
- $70 - $90 an hour
- Contract
- Computer Science
- Analysis skills
- C++
- Health savings account
- Disability insurance
Quick Apply
7d
Principal Engineer - Switch Systems Test Engineer
Coherent Corp. —Fremont, CA
- $114,375 - $195,875 a year
- Overtime
- Bachelor of Science
- Office
- Travel
Senior Software Engineer – Windows Device Driver Development
Graid Technology Inc —Sunnyvale, CA
- $150,000 - $240,000 a year
- Full-time
- Background check
- Computer science
- Computer Science
- Health savings account
- Health insurance
Quick Apply
AI Data Center High-Speed Interconnect Architect
BizLink —Fremont, CA
- Online Application
- Master's degree
- Senior level
- Electrical Engineering
AI Data Center Power Architect
BizLink —Fremont, CA
- Online Application
- System design
- Master's degree
- Doctor of Philosophy
SMT Process Engineer
PEAK Technical Services Inc. —San Jose, CA
- $80,000 - $95,000 a year
- Microsoft Excel
- CAD
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Test Engineer
ISE LABS INC AND SUBSIDIARY —San Jose, CA
- $100,000 - $120,000 a year
- Full-time
- Computer Science
- Mid-level
- 3 years
Quick Apply
Senior Full Stack Developer
Yoh, A Day & Zimmermann Company —Newark, CA
- $50 - $65 an hour
- Contract
- Azure
- Computer Science
- Bachelor of Science
- Health savings account
- Disability insurance
Quick Apply
7d
Senior Principal Engineer- End-to-End AI Training Framework
Bosch Group —Sunnyvale, CA
- $240,000 - $320,000 a year
- Full-time
- Background check
- Management
- Computer Science
- Health savings account
- Disability insurance
3d
Advanced Level Engineering Process Technician
Yoh, A Day & Zimmermann Company —Santa Clara, CA
- $32.20 - $46.00 an hour
- 8 hour shift
- Analysis skills
- Fair chance
- Power tools
- Health savings account
- Disability insurance
Quick Apply
7d

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performance optimization engineer jobs near san jose, ca

Industrial Engineer - AI Trainer

DataAnnotation -
San Jose, CA

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Job Details

Part-time | Full-time | Contract
$40 - $60 an hour

Benefits

Flexible schedule

Qualifications

Quantitative applied research
Predictive modeling analysis
Software coding
Writing skills
Design of experiments
English
Predictive analytics projects
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 Industrial Engineer - 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

performance optimization engineer jobs in san jose, ca

Industrial Engineer - AI Trainer

Application Engineer (7706)

Principal Mechanical Engineer

Semiconductor Field Service Engineer

RF Engineer

Senior AI Engineer

Electrical Engineer Signal Integrity and Power Integrity Technical Lead (7400)

Staff Engineer, Build & Toolchain Infrastructure

Rockwell Factorytalk MES engineer

Mechatronics Engineer - Robotics and Automation

Senior Staff Mapping and Navigation Engineer

Principal Engineer - Switch Systems Test Engineer

Senior Software Engineer – Windows Device Driver Development

AI Data Center High-Speed Interconnect Architect

AI Data Center Power Architect

SMT Process Engineer

Test Engineer

Senior Full Stack Developer

Senior Principal Engineer- End-to-End AI Training Framework

Advanced Level Engineering Process Technician

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