Top 27 Java engineer Jobs in San Juan Pr

Contract Software Engineer - AI Trainer
DataAnnotation —San Juan, PR
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Developer - AI Trainer
DataAnnotation —Puerto Rico
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Application Developer
E3 Consulting —San Juan, PR
- Computer Science
- Java
- Bachelor's degree
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PROGRAMMER ANALYST
Universal Insurance —Guaynabo, PR
- Full-time
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Mobile Developer I
INVID —San Juan, PR
- $21 - $26 an hour
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Health insurance
- Dental insurance
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Sofware Developer/Data Integration
E-Health Partners, Inc —Guaynabo, PR
- $60,000 - $70,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Mid-level
- Free parking
- Health insurance
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3d
Back-End Developer Healthcare Interoperability
Alpine Health Technologies —Guaynabo, PR
- From $40,000 a year
- Full-time
- Azure
- Java
- In-person
- Health insurance
- 401(k)
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Programmer Analyst
RCM Technologies, Inc. | Life Sciences / Data & Solutions —San Juan, PR
- Hybrid work
- Azure
- Computer Science
- 5 years
- Disability insurance
- Dental insurance
Quick Apply
Mobile Developer II
INVID —San Juan, PR
- $52,000 - $64,000 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Dental insurance
- 401(k)
Quick Apply
Device Management Architect
Vibotek LLC —United States
- Contract
- DevOps
- Java
- 8 years
Quick Apply

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Contract Software Engineer - AI Trainer
DataAnnotation —San Juan, PR
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
$50 - $100 an hour
Quick Apply
Developer - AI Trainer
DataAnnotation —Puerto Rico
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
$50 - $100 an hour
Quick Apply

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Software Principal Engineer -onsite in Raymond, Ohio US Citizen
Thomas & Reed, LLC —Columbus, OH
Lead the end-to-end planning, design, development, and testing of software systems and applications focused on user experience (UX), including cloud-based and…
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Software Principal Engineer -onsite in Raymond, Ohio US Citizen
Thomas & Reed, LLC —Columbus, OH
Lead the end-to-end planning, design, development, and testing of software systems and applications focused on user experience (UX), including cloud-based and…
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java engineer jobs near san juan pr

Contract Software Engineer - AI Trainer

DataAnnotation -
San Juan, PR

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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 Contract 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.

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Refine Your Search

java engineer jobs in san juan pr

Contract Software Engineer - AI Trainer

Developer - AI Trainer

Application Developer

PROGRAMMER ANALYST

Mobile Developer I

Sofware Developer/Data Integration

Back-End Developer Healthcare Interoperability

Programmer Analyst

Mobile Developer II

Device Management Architect

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