Top 101 Scientist Jobs in Juncos Pr

Applied Scientist - AI Trainer
DataAnnotation —San Juan, PR
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Tecnico(a) de Laboratorio-Quimico(a)
EQ Lab —Bayamón, PR
- From $12 an hour
- Full-time
- Health insurance
- Dental insurance
Quick Apply
Clinical Research Coordinator
PanOncology Trials —Carolina, PR
- Full-time
- Spanish
- English
- Mid-level
- Health insurance
- Paid time off
Quick Apply
Clinical Research Nurse
PanOncology Trials —Humacao, PR
- Full-time
- Spanish
- Nursing
- Microsoft Excel
- Health insurance
- Dental insurance
Quick Apply
Process Development Sr Scientist
Weil Group, Inc —Juncos, PR
- Temporary
- Background check
- Spanish
- Medicine
Quick Apply
Microbiologist
EB Validation Services —Caguas, PR
- Full-time
- Maintenance
- Bachelor's degree
- In-person
Quick Apply
12d
Process Development Scientist
ECHO Consulting Group —Municipio de Juncos, PR
- 12 hour shift
- Hybrid work
- Spanish
- Doctoral degree
- Word processing
Quick Apply
20h
Process Development Scientist
Cencora —Juncos, PR
- Full-time
- Spanish
- Word processing
- Computer literacy
- Paid parental leave
- Health insurance
Sr Data Engineer - Scientist
Kelly Services —Juncos, PR
- $48 an hour
- Full-time
- Spanish
- Computer science
- Computer Science
- Paid holidays
- Disability insurance
Quick Apply
2d
Scientist II
BD —Cayey Municipio, PR
- Spanish
- Bachelor of Science
- Writing skills
Process Development Scientist - Commercial Support
Amgen —Municipio de Juncos, PR
- On call
- Spanish
- Doctoral degree
- Laboratory experience
- Disability insurance
- Health insurance
5d
Environmental Monitoring and Sampling Coordinator Non Standard Shift
Mentor Technical Group —Juncos, PR
- Weekends as needed
- Microsoft Excel
- Microsoft Outlook
- Basic math
- COVID-19 protective measures
Scientist 2 - Biology/Microbiology
PRPDG —Gurabo, PR
- $15 - $20 an hour
- Full-time
- Data analysis skills
- Mid-level
- Analysis skills
Quick Apply
7d
Process Development Scientist 35588
ProQualityNetwork —Juncos, PR
- 12 hour shift
- Hybrid work
- Spanish
- Microsoft Excel
- Doctoral degree
Process Development Scientist
BioPharma Consulting JAD Group —Juncos, PR
- Contract
- Spanish
- Doctoral degree
- English
Quick Apply
CRA 2/Senior CRA 1
IQVIA —San Juan, PR
- $76,300 - $175,100 a year
- Full-time
- Spanish
- Nursing
- English
Microbiologist - I
Galephar Pharmaceutical Research —Humacao Municipio, PR
- $15 an hour
- Full-time
- Background check
- Analysis skills
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
22h
Clinical Research Coordinator
Total Outcomes Partners, LLC —San Juan, PR
- $20 - $23 an hour
- Full-time
- Spanish
- Nursing
- English
Quick Apply
5d
Process Development Scientist- 35588
CIS International LLC —Juncos, PR
- 12 hour shift
- Spanish
- Doctoral degree
- Computer literacy
Quick Apply
Process Development Scientist -04
Flexible & Integrated Technical Services, LLC —Juncos, PR
- Spanish
- English
- Mid-level
Quick Apply
11d

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Applied Scientist - AI Trainer

DataAnnotation -
San Juan, PR

Quick Apply

Job Details

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

Benefits

Flexible schedule

Qualifications

Software coding
Design of experiments
English
Providing code feedback

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 Applied Scientist - AI Trainer to help train AI models. 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.

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. 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, you'll receive an email confirmation, and paid work will become available on 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, with bonus rates available on some projects.
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:

3+ 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 preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (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

scientist jobs in juncos pr

Applied Scientist - AI Trainer

Tecnico(a) de Laboratorio-Quimico(a)

Clinical Research Coordinator

Clinical Research Nurse

Process Development Sr Scientist

Microbiologist

Process Development Scientist

Process Development Scientist

Sr Data Engineer - Scientist

Scientist II

Process Development Scientist - Commercial Support

Environmental Monitoring and Sampling Coordinator Non Standard Shift

Scientist 2 - Biology/Microbiology

Process Development Scientist 35588

Process Development Scientist

CRA 2/Senior CRA 1

Microbiologist - I

Clinical Research Coordinator

Process Development Scientist- 35588

Process Development Scientist -04

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