Top 1620 Java Engineer Jobs in Cupertino, CA

Backend Software Engineer - AI Trainer
DataAnnotation —Los Gatos, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Contract Software Engineer - AI Trainer
DataAnnotation —Santa Clara, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Core Java, J2EE (Spring, Hibernate), Oracle DB
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Oracle
- Mid-level
- Analysis skills
Quick Apply
Java J2EE Engineer
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Oracle
- Mid-level
- Analysis skills
Quick Apply
Java, J2EE, Unix, Oracle
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Oracle
- Mid-level
- Bachelor's degree
Quick Apply
Java J2EE Engineer
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Oracle
- Maintenance
- Mid-level
Quick Apply
Java UI Engineer
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Mid-level
- Java
- Analysis skills
Quick Apply
Java, Oracle and Unix
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Oracle
- Mid-level
- Java
Quick Apply
Lead Application Engineer (8146)
Advantest —San Jose, CA
- $129,000 - $200,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- 5 years
- Health insurance
- Dental insurance
Quick Apply
Manufacturing Systems Integration Engineer
Denken Solutions, Inc. —Fremont, CA
- $86 an hour
- Computer Science
- 5 years
- Engineering
Quick Apply
Core Java, J2EE (Spring, Hibernate), Oracle DB Analyst
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Oracle
- Mid-level
- Analysis skills
Quick Apply
Hibernate, Restful Webservices
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Research
- Mid-level
- Bachelor's degree
Quick Apply
Java, Spring, JQuery and JavaScript
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Mid-level
- Java
- Analysis skills
Quick Apply
Spring, Hibernate, Restful Webservices, Cassandra
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Maintenance
- 3 years
- Analysis skills
Quick Apply
Silicon Photonics Application Engineer (8141 )
Advantest —San Jose, CA
- $104,680 - $161,780 a year
- Full-time
- Background check
- Bachelor of Science
- Java
- Health savings account
- Paid holidays
Quick Apply
"Pega CSSA (Chandler, AZ /Folsom, CA / Santa Clara, CA / Portland Oregon)
Sonsoft Inc —Santa Clara, CA
- Full-time
- Mid-level
- Bachelor's degree
- JavaScript
Quick Apply
Software Engineer 4
Adobe —San Jose, CA
- $58.72 - $73.40 an hour
- Full-time
- Computer science
- Computer Science
- Software troubleshooting
- Health insurance
- Dental insurance
Quick Apply
Java, J2EE, Spring (GC-USC)
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Mid-level
- Analysis skills
- Bachelor's degree
Quick Apply
Core Java, J2EE (Spring, Hibernate), Oracle DB ( USC OR GC ) ONLY
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Oracle
- Mid-level
- Analysis skills
Quick Apply
Java, J2EE, Spring
Sonsoft Inc —Sunnyvale, CA
- Full-time
- Mid-level
- Analysis skills
- Bachelor's degree
Quick Apply

I want to receive the latest job alert for Java Engineer in Cupertino, CA

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

Java Engineer jobs near Cupertino, CA

Backend Software Engineer - AI Trainer

DataAnnotation -
Los Gatos, CA

Quick Apply

Job Details

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

Benefits

Flexible schedule

Qualifications

English

Full Job Description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing Backend Software Engineer - AI Trainer to help train AI models. You'll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

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 that assessment, you'll receive an email confirmation, and paid work will become available to you through our platform.

Advantages of contracting with us:

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, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly at $50 to $100 USD per hour. Opportunities for higher bonus rates available for certain projects.
Impact: help shape the future of AI technologies.

Responsibilities:

Design and solve diverse coding problems used to train AI systems.
Write clear, high-quality code snippets and detailed explanations.
Evaluate AI-generated code for accuracy, performance, and clarity.
Provide feedback that directly shapes the next generation of AI models.

Qualifications:

Fluency in English (native or bilingual level).
Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift.
Excellent writing and grammar skills.
A bachelor's degree (completed or in progress).
Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred.

Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

Quick Apply

Refine Your Search

Java Engineer jobs in Cupertino, CA

Backend Software Engineer - AI Trainer

Contract Software Engineer - AI Trainer

Core Java, J2EE (Spring, Hibernate), Oracle DB

Java J2EE Engineer

Java, J2EE, Unix, Oracle

Java J2EE Engineer

Java UI Engineer

Java, Oracle and Unix

Lead Application Engineer (8146)

Manufacturing Systems Integration Engineer

Core Java, J2EE (Spring, Hibernate), Oracle DB Analyst

Hibernate, Restful Webservices

Java, Spring, JQuery and JavaScript

Spring, Hibernate, Restful Webservices, Cassandra

Silicon Photonics Application Engineer (8141 )

"Pega CSSA (Chandler, AZ /Folsom, CA / Santa Clara, CA / Portland Oregon)

Software Engineer 4

Java, J2EE, Spring (GC-USC)

Core Java, J2EE (Spring, Hibernate), Oracle DB ( USC OR GC ) ONLY

Java, J2EE, Spring

I want to receive the latest job alert for Java Engineer in Cupertino, CA

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected