St. Catharines, On Analyst Jobs – 37 Openings This Week

Product Analyst - AI Trainer
DataAnnotation —Beamsville, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
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Technology Support Analyst
Niagara Region —Thorold, ON
- $35.04–$37.07 an hour
- Overtime
- Hybrid work
- Computer Science
- Windows
- Presentation skills
- Employee assistance program
12d
Board Certified Behavior Analyst (BCBA)
Action Behavior Centers —Ontario
- $110,200–$161,403 a year
- Full-time
- Applied behaviour analysis
- Master's degree
- Mentoring
- Profit sharing
- Disability insurance
Quick apply
3d
Senior Financial Analyst, CapEx
Arterra Wines Canada —Niagara Falls, ON
- $75,072–$103,224 a year
- Full-time
- Hybrid work
- Finance
- Master's degree
- Bachelor's
- Tuition reimbursement
Accounts Payable Analyst
Arterra Wines Canada —Niagara Falls, ON
- $44,689–$53,000 a year
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Outlook
- Tuition reimbursement
Business Analyst / Functional Analyst — Enterprise Transformation & Digital Programs
Raise —Ontario
- Full-time
- Hybrid work
- Bachelor's
- Financial services
Quick apply
Workforce Management Analyst
ENERCARE —Niagara Falls, ON
- $59,564–$95,302 a year
- Full-time
- SQL
- Machine learning
- AI
Quick apply
Systems Administrator & Business Analyst
University of Niagara Falls Canada —Niagara Falls, ON
- $90,000–$110,000 a year
- Full-time
- Hybrid work
- Computer Science
- Maintenance
- Windows
Quick apply
Revenue Analyst
Canadian Niagara Hotels Group —Niagara Falls, ON
- $50,000–$60,000 a year
- Full-time
- Sales
- Hotel
- SQL
- Dental care
Quick apply
3d
Bilingual Technical Helpdesk Analyst L1
PCI Panasonic Canada Inc. —Niagara-on-the-Lake, ON
- $40,000–$51,000 a year
- Full-time
- Microsoft Excel
- Microsoft Outlook
- English
- Dental care
- Tuition reimbursement
Revenue Analyst
Canadian Niagara Hotels —Niagara Falls, ON
- $50,000–$60,000 a year
- Full-time
- Sales
- Hotel
- SQL
- Dental care
Quick apply
4d
Business Operations Analyst Student (4 months) - Winter 2027
CT Bank —Welland, ON
- $23–$37 an hour
- Full-time
- Computer Science
- SQL
- Continuous improvement
2d
Senior Analyst, Domestic Tax
Doane Grant Thornton —St. Catharines, ON
- Full-time
- Research
- Analysis skills
- Communication skills
- Profit sharing
Senior Actuarial Analyst
illustrate inc. —Canada
- $55,771.80–$143,998.17 a year
- Full-time
- Remote
- Maintenance
- Finance
- Bachelor's
- Disability insurance
- Dental care
Quick apply
9d
Total Rewards Analyst - US Benefits (12-18 month contract)
Chemtrade —Canada
- $65,000–$80,000 a year
- Contract
- Remote
- Customer service
- Analysis skills
- Continuous improvement
- Dental care
- Vision care

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Sales Associate
QE Home —St. Catharines, ON
Assisting with daily store operations, including opening and closing, restocking, and processing transactions. Referral bonus program (up to $300).
$17.60–$18.50 an hour
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Part-Time Sales Associates - Charm Diamond Centres (The Pen Centre)
CJ Limited —St. Catharines, ON
Accommodations are available upon request for all individuals with disabilities for the recruitment and selection process. Group health and dental benefits.
$17.60–$21.00 an hour
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Forecasting Analyst - AI Trainer
DataAnnotation —Oshawa, ON
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD)…
$50.00–$140.56 an hour
Quick apply
Product Analyst - AI Trainer
DataAnnotation —Newmarket, ON
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD)…
$50.00–$140.56 an hour
Quick apply

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analyst jobs near st. catharines, on

Product Analyst - AI Trainer

DataAnnotation -
Beamsville, ON

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Job details

Contract | Fixed term contract
$50.00–$140.56 an hour

Qualifications

Statistics
Predictive analysis
Statistics
Doctoral degree
Computer Science
Predictive modeling analysis
Writing skills
Engineering
Mathematics
English
Master's degree
Bachelor's
Quantitative modelling analysis
A/B testing
AI
Performing statistical data analysis

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 Product Analyst - 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.

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Refine Your Search

analyst jobs in st. catharines, on

Product Analyst - AI Trainer

Technology Support Analyst

Board Certified Behavior Analyst (BCBA)

Senior Financial Analyst, CapEx

Accounts Payable Analyst

Business Analyst / Functional Analyst — Enterprise Transformation & Digital Programs

Workforce Management Analyst

Systems Administrator & Business Analyst

Revenue Analyst

Bilingual Technical Helpdesk Analyst L1

Revenue Analyst

Business Operations Analyst Student (4 months) - Winter 2027

Senior Analyst, Domestic Tax

Senior Actuarial Analyst

Total Rewards Analyst - US Benefits (12-18 month contract)

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