Top 37 Back end developer 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
Quick Apply
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
Quick Apply
Full Stack Developer
General Investment LLC —San Juan, PR
- 8 hour shift
- Spanish
- Azure
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Senior Software Engineer - Remote
Vivo HealthStaff —San Juan, PR
- $165,000 - $190,000 a year
- Full-time
- Remote
- 3 years
- SQL
- JavaScript
- Paid holidays
- Disability insurance
Quick Apply
Software Developer
Pharmpix —Guaynabo, PR
- Full-time
- Spanish
- Computer science
- Computer Science
Quick Apply
Programmer Analyst
COSVI —Rio Piedras, PR
- Full-time
- Computer science
- Computer Science
- Mid-level
- Free parking
- 401(k)
Quick Apply
SDET – QA Automation Engineer
HAYS —Carolina, PR
- $80 - $85 an hour
- Call employer
- 7 years
- Writing skills
- SQL
- Dental insurance
- 401(k)
Systems Developer
The Cervantes Group —San Juan, PR
- From $1 a year
- Full-time
- Spanish
- System design
- English
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
6d
AI SW Developer
Hewlett Packard Enterprise —San Juan, PR
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
Golang Senior Developer
Hewlett Packard Enterprise —San Juan, PR
- Full-time
- Hybrid work
- 7 years
- Computer Science
- Writing skills
Front-End / Full Stack Developer - Vue.js 3 (AWS or Python)
Fast Dolphin —San Juan, PR
- From $1 a day
- Temporary
- Remote
- System design
- AWS
- Mentoring
Quick Apply
Senior Software Engineer
CEGSoft —San Juan, PR
- $70,000 - $76,000 a year
- Full-time
- Hybrid work
- Spanish
- Azure
- Computer Science
Quick Apply
Frontend Developer – Costa Rica
International Talent Resources Inc. (ITR) —Parque, PR
- Full-time
- Mid-level
- Product management
- Mentoring
Software Developer - San Juan PR
Optum —San Juan, PR
- Full-time
- Azure
- 5 years
- Pass drug screening
Senior Programmer
UPTURN —Cataño, PR
- Full-time
- Spanish
- Azure
- Computer Science
Quick Apply
Desarrollador Senior IT
RiskOne HR Consulting, LLC —San Juan, PR
- Full-time
Quick Apply
Sr Risk Systems Developer
Community Choice Financial Family of Brands —United States
- Full-time
- Computer science
- Azure
- Computer Science
- Paid training
- Health savings account
Full Stack Cloud Developer
Tanaq Technical Services —United States
- Full-time
- Remote
- Background check
- 7 years
- Computer Science

I want to receive the latest job alert for back end developer in san juan, pr

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

back end developer jobs near san juan, pr

Contract Software Engineer - AI Trainer

DataAnnotation -
San Juan, PR

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 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, up 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

back end developer jobs in san juan, pr

Contract Software Engineer - AI Trainer

Developer - AI Trainer

Application Developer

Full Stack Developer

Senior Software Engineer - Remote

Software Developer

Programmer Analyst

SDET – QA Automation Engineer

Systems Developer

Mobile Developer II

AI SW Developer

Golang Senior Developer

Front-End / Full Stack Developer - Vue.js 3 (AWS or Python)

Senior Software Engineer

Frontend Developer – Costa Rica

Software Developer - San Juan PR

Senior Programmer

Desarrollador Senior IT

Sr Risk Systems Developer

Full Stack Cloud Developer

I want to receive the latest job alert for back end developer in san juan, pr

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected