Kitchener, On Biology Jobs – 31 Openings This Week

Senior Research Scientist - AI Trainer
DataAnnotation —Cambridge, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
8d
Operations Research Analyst - AI Trainer
DataAnnotation —Guelph, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
8d
Microbiology/Molecular Biology Technician
University of Waterloo —Waterloo, ON
- $67,688.63–$84,610.79 a year
- Full-time
- Microsoft Office
- Master's degree
- Administrative experience
14d
Microbiologist I - Weekend Day Shift
Septodont —Cambridge, ON
- $30.45 an hour
- Weekends only
- Analysis skills
- Bachelor's
- Organizational skills
Lab Analyst
ALS —Waterloo, ON
- $23.61 an hour
- Full-time
- Laboratory experience
- Communication skills
- Disability insurance
- Dental care
Research Assistant II
University of Waterloo —Waterloo, ON
- $51,306.48–$64,133.10 a year
- Temporary
- Microsoft Excel
- Master's degree
- Bachelor's
Microbiologist I - Night shift
Septodont —Cambridge, ON
- $30.45 an hour
- Full-time
- Analysis skills
- Bachelor's
- Organizational skills
Laboratory Technician - Sorted
Semex —Guelph, ON
- 12 hour shift
- Laboratory experience
- English
- Bachelor's
Quick apply
Laboratory Technician
Semex —Guelph, ON
- 12 hour shift
- Laboratory experience
- English
- Bachelor's
Quick apply
Laboratory Analyst
ALS —Waterloo, ON
- $22.27 an hour
- Weekends as needed
- Microsoft Excel
- Laboratory experience
- Data entry
- Disability insurance
- Dental care
Micro Lab Tech 2
Certified Group —Kitchener, ON
- $20–$25 an hour
- Laboratory experience
- High school diploma or GED
- Travel
Quick apply
Lab Analyst
Certified Group —Kitchener, ON
- $23–$24 an hour
- Engineering
- Laboratory experience
- Master's degree
Quick apply
7d
Lab Patient Technician - Part Time Float - Kitchener, ON
LifeLabs —Kitchener, ON
- $25.55–$29.84 an hour
- Part-time
- Computer skills
- Typing
- Communication skills
- Dental care
- Life insurance
Lab Patient Technician
LifeLabs —Cambridge, ON
- $25.55–$29.84 an hour
- Temporary
- Computer skills
- Typing
- Communication skills
- Dental care
- Life insurance
Lab Instructor, BioMedical Science
University of Waterloo —Waterloo, ON
- $87,620.25–$109,525.32 a year
- Temporary
- Doctoral degree
- Laboratory experience
- Bachelor's
14d
Part-Time Professor, Informatics & Life Sciences
Conestoga College —Kitchener, ON
- $85.46–$148.27 an hour
- Part-time
- Microsoft Office
- Master's degree
- Math
8d
Quality Assurance Technician - Night Shift
Sunrise Farms —Waterloo, ON
- $27.48 an hour
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Quick apply
12h
Research Assistant/Technician III (Biobank Coordinator)
University of Guelph —Guelph, ON
- Full-time
- Laboratory experience
- Microsoft Office
- Databases
16h
Lab Patient Technician - Temporary Part Time Regular - Guelph, ON
LifeLabs —Guelph, ON
- $25.55–$29.84 an hour
- Temporary
- Computer skills
- Typing
- Communication skills
- Dental care
- Life insurance
14d
Administrative Services Assistant - Integrative Biology
University of Guelph —Guelph, ON
- Microsoft Excel
- Customer service
- Research
1d

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Senior Research Scientist - AI Trainer

DataAnnotation -
Cambridge, ON

Quick apply

Job details

Contract | Fixed term contract
$50.00–$140.56 an hour
8 days ago

Qualifications

Bilingual
Statistics
Doctoral degree
Computer Science
Writing skills
Engineering
Mathematics
English
Google Cloud Platform
Master's degree
AWS
Bachelor's

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 Senior Research 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

biology jobs in kitchener, on

Senior Research Scientist - AI Trainer

Operations Research Analyst - AI Trainer

Microbiology/Molecular Biology Technician

Microbiologist I - Weekend Day Shift

Lab Analyst

Research Assistant II

Microbiologist I - Night shift

Laboratory Technician - Sorted

Laboratory Technician

Laboratory Analyst

Micro Lab Tech 2

Lab Analyst

Lab Patient Technician - Part Time Float - Kitchener, ON

Lab Patient Technician

Lab Instructor, BioMedical Science

Part-Time Professor, Informatics & Life Sciences

Quality Assurance Technician - Night Shift

Research Assistant/Technician III (Biobank Coordinator)

Lab Patient Technician - Temporary Part Time Regular - Guelph, ON

Administrative Services Assistant - Integrative Biology

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