Top 1744 Java developer Jobs in Hayward, Ca

Software Engineer Analyst - AI Trainer
DataAnnotation —Walnut Creek, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Dublin, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
AI-Enabled Java Full Stack Engineering Lead
Experis —Sunnyvale, CA
- $60 an hour
- Contract
- Azure
- 11+ years
- Senior level
Quick Apply
4d
JAVA Developer (Mandarin MUST - Will Train - Nationwide Relocation)
Software.Enterprises —San Francisco, CA
- $60,000 - $75,000 a year
- Full-time
- Computer Science
- English
- Mid-level
- Relocation assistance
- Health insurance
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Java Developer
Horizontal Talent —Oakland, CA
- $41 - $78 an hour
- Hybrid work
- 7 years
- System design
- Office
- Health insurance
- Vision insurance
Software Engineer III
Epitec —Menlo Park, CA
- $87.15 - $102.00 an hour
- Contract
- Computer Science
- System design
- Mid-level
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11d
Java Software Developer
TechTu —Pleasanton, CA
- Email
- Computer Science
- Office
- SQL
Software Engineer
Fuku —San Francisco, CA
- Full-time
- Computer Science
- Mid-level
- Java
- Paid holidays
- Health insurance
Quick Apply
Java developer
Scout ET —San Jose, CA
- Contract
- Computer science
- Computer Science
- 5 years
Quick Apply
Java Developer
ePro InfoSystems —Fremont, CA
- Software troubleshooting
- Mid-level
- SQL
Senior Java Developer
Cognizant —Sunnyvale, CA
- $80,000 - $120,000 a year
- Full-time
- Hybrid work
- 8 years
- Travel
- Mentoring
- Paid parental leave
- Employee stock purchase plan
Software Engineer
CENTRL —Mountain View, CA
- Contract
- Computer science
- Computer Science
- Mid-level
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Java Full Stack Developer
Banyan Data Services —San Jose, CA
- Mid-level
- 3 years
- AWS
- Paid parental leave
- Work from home
Java Developer
Sovereign Technologies —Pleasanton, CA
- Mid-level
- Analysis skills
- Bachelor's degree
java developer
Code Lab Technology —San Francisco, CA
- Contract
- Mid-level
- Java
- Bachelor's degree
Quick Apply
Software Engineer
Avila Trading —Fremont, CA
- Computer Science
- Mid-level
- Master's degree
JAVA DEVELOPER
Acuitus —Sunnyvale, CA
- Mid-level
- Java
- Analysis skills
Java Backend Devops Engineer
Innova software Services Inc —Cupertino, CA
- Urgently hiring
- Java
- AWS
- JavaScript
Quick Apply
7d
Senior Software Engineers - Java
BluePal software solution and services —Sunnyvale, CA
- Computer Science
- Mid-level
- Office
Senior Java Backend Developer
Cognizant —Sunnyvale, CA
- $64,734 - $130,000 a year
- Full-time
- Hybrid work
- 6 years
- Office
- Mentoring
- Paid parental leave
- Employee stock purchase plan

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java developer jobs near hayward, ca

Software Engineer Analyst - AI Trainer

DataAnnotation -
Walnut Creek, CA

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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 Software Engineer Analyst - 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.

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java developer jobs in hayward, ca

Software Engineer Analyst - AI Trainer

Backend Software Engineer - AI Trainer

AI-Enabled Java Full Stack Engineering Lead

JAVA Developer (Mandarin MUST - Will Train - Nationwide Relocation)

Java Developer

Software Engineer III

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Java developer

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Senior Java Developer

Software Engineer

Java Full Stack Developer

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JAVA DEVELOPER

Java Backend Devops Engineer

Senior Software Engineers - Java

Senior Java Backend Developer

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