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Added 3 months ago
Senior AI Engineer
iManage
Toronto, Ontario
Full-time
You are passionate about building and deploying AI systems that work at scale in production. You will work within the Applied AI team alongside engineers, data scientists, and product…
Added 3 months ago
Computer Vision/ML Engineer
Norbert Health
Montreal, Quebec
Full-time
We are looking for our lead deep learning engineer to spearhead the development of our groundbreaking sensing technology.
Added 3 months ago
Research Engineer – Multimodal AI & Interaction
Huawei Technologies Canada Co., Ltd.
Markham, ON
Full-time
The Huawei Human-Machine Interaction Lab unites global researchers, engineers, and designers to redefine human technology relationships through user centered, hands on research. We focus on…
Added 3 months ago
Senior AI Engineer
iManage
Toronto, Ontario
Full-time
You are passionate about building and deploying AI systems that work at scale in production. You will work within the Applied AI team alongside engineers, data scientists, and product…
Added 3 months ago
AI and Data Engineer
Blend360
Edmonton, Alberta
Full-time
Familiarity with LLMs and modern AI tooling: prompt engineering, fine-tuning, RAG pipelines, orand agent frameworks (LangChain, LangGraph LlamaIndex, CrewAI, or equivalent)
Added 3 months ago
Co-op Engineer - AI Software Engineering
Huawei Technologies Canada Co., Ltd.
Markham, ON
Internship
AI & ML Integration: Working knowledge of Machine Learning principles and Large Language Models (LLMs) applied to software engineering workflows.
Added 3 months ago
Senior Data Scientist | Scientifique de données senior
Jesta I.S.
Westmount, Quebec · Montreal, Quebec
Full-time
…enterprise applications that combine predictive analytics, machine learning, generative AI, agentic AI, and computer vision directly within business workflows. Our AI Centre of Excellence…
Added 1 month ago
RAG Engineer
MCI Careers
Canada
Other
We are looking for a highly skilled RAG Engineer to build Retrieval-Augmented Generation (RAG) systems that combine the power of Large Language Models with enterprise knowledge and…
Added 1 month ago
Senior RAG Engineer
MCI Careers
Canada
Other
Integrate retrieval systems with LLMs and AI workflows.
Added 1 month ago
Principal Data Engineer, User Success (Agentic Experiences)
Autodesk
Toronto, ON · AMER - Canada - Ontario - Toronto - University Ave
Full-time
As a Principal Data Engineer, you will be driving the design of AI-ready data products that power analytics, machine learning, and emerging agentic experiences and insights and intelligence…
Added 1 month ago
Principal Data Engineer, User Success
Autodesk
Toronto, ON · AMER - Canada - Ontario - Toronto - University Ave
Full-time
As a Principal Data Engineer, you will be driving the design of AI-ready data products that power analytics, machine learning, and emerging agentic experiences and insights and intelligence…
Added 3 months ago
Intern Engineer – RL Post-Training for LLMs
Huawei Technologies Canada Co., Ltd.
Vancouver, BC
Internship
Stay current with advancements in RL, LLMs, and post-training research.
Added 3 months ago
AI Solutions Architect
HireHawk
Remote, Canada
Full-time · Remote
Building end-to-end systems leveraging LLMs, workflow orchestration platforms, databases, and third-party applications.
Added 4 months ago
Forward Deployed Engineer (Generative AI)
Tiger Analytics Inc.
Remote, Canada
Full-time · Remote
Tiger Analytics is looking for experienced Forward Deployed Engineer (Generative AI) with Gen AI experience to join our fast-growing advanced analytics consulting firm. Our employees bring…
Added 4 months ago
Forward Deployed Engineer (Generative AI)
Tiger Analytics Inc.
Remote, Canada
Full-time · Remote
Tiger Analytics is looking for experienced Forward Deployed Engineer (Generative AI) with Gen AI experience to join our fast-growing advanced analytics consulting firm. Our employees bring…
Added 4 months ago
AI Engineer - Remote
Huzzle
Remote, Canada
Full-time · Remote
We are looking for a skilled AI Engineer with at least 2 years of hands-on experience in developing, deploying, and optimizing AI and machine learning solutions. You will work closely with…
Added 4 months ago
Applied Scientist, Pro Growth
Thumbtack
Remote, Canada
Full-time · Remote
Master’s degree in a quantitative field (Computer Science, Machine Learning, Statistics, Operations Research, Economics, or related), or equivalent industry experience.
Added 4 months ago
Associate AI Engineer
ShyftLabs
Toronto, Ontario
Full-time
Work with LLM APIs, machine learning models, and automation pipelines to support intelligent product experiences
Added 4 months ago
Senior Software Engineer II
SurveyMonkey
Remote, Canada
$126,400 to $158,000 CAD / year
Full-time · Remote
The Machine Learning Platform team (MLP) is seeking a Senior Software Engineer II to design and implement the secure, highly scalable, and high-performance pipelines that govern the…
Added 4 months ago
AI Engineer - Remote
Huzzle
Remote, Canada
Full-time · Remote
We are looking for a highly skilled AI Engineer to design, build, and deploy AI-driven applications and machine learning solutions. You’ll work closely with product, engineering, and data…
Added 3 months ago
Senior Machine Learning Researcher
RBC
Vancouver, British Columbia · Toronto, Ontario · Montreal, Quebec
Full-time
2+ years of experience as a machine learning researcher or engineer in a product-centric environment or equivalent experience;
Added 9 days ago
Senior Machine Learning Researcher
Royal Bank of Canada
Toronto, ON · Vancouver, BC · MONTRÉAL, Quebec
Full-time
2+ years of experience as a machine learning researcher or engineer in a product-centric environment or equivalent experience;
Added 4 months ago
Senior Software Engineer II
SurveyMonkey
Remote, Canada
$126,400 to $158,000 CAD / year
Full-time · Remote
The Machine Learning Platform team (MLP) is seeking a Senior Software Engineer II to design and implement the secure, highly scalable, and high-performance pipelines that govern the…
Added 1 month ago
Senior AI Software Developer (Canada Remote)
Autodesk
Toronto, ON · AMER - Canada - Ontario - Offsite/Home
Full-time
…AI-powered platforms that operate at scale, leveraging data, machine learning, and agentic systems to deliver intelligent, adaptive, and personalized experiences across our flagship…
Added 4 months ago
Freelance Data Science Engineer (Python & SQL)
Mindrift
Remote, Canada
Part-time · Remote
Expert statistical analysis and machine learning - deep understanding of algorithms, methods, and their practical applications

Mindrift

Freelance Data Science Engineer (Python & SQL)

Remote, Canada

Job type: Part-time
Workplace: Remote
Experience: 5+ years of hands-on data science experience with proven business impact
Working hours: 10–20 hours per week
Posting language: English
Posted: Apr 25, 2026

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Original job description

Please submit your CV in English and indicate your level of English proficiency.

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.

What this opportunity involves

While each project involves unique tasks, contributors may:

Design original computational data science problems that simulate real-world analytical workflows across industries (telecom, finance, government, e-commerce, healthcare)
Create problems requiring Python programming to solve (using Pandas, Numpy, Scipy, Sklearn, Statsmodels, Matplotlib, Seaborn)
Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks)
Develop problems requiring non-trivial reasoning chains in data processing, statistical analysis, feature engineering, predictive modeling, and insight extraction
Create deterministic problems with reproducible answers: avoid stochastic elements or require fixed random seeds for exact reproducibility
Base problems on real business challenges: customer analytics, risk assessment, fraud detection, forecasting, optimization, and operational efficiency
Design end-to-end problems spanning the complete data science pipeline (data ingestion → cleaning → EDA → modeling → validation → deployment considerations)
Incorporate big data processing scenarios requiring scalable computational approaches
Verify solutions using Python with standard data science libraries and statistical methods
Document problem statements clearly with realistic business contexts and provide verified correct answers

What we look for This opportunity is a good fit for Data Science specialists with an experience in python open to part-time, non-permanent projects. Ideally, contributors will have:

5+ years of hands-on data science experience with proven business impact
Portfolio of completed projects and publications showcasing real-world problem-solving
Expert Python programming for data science (pandas, numpy, scipy, scikit-learn, statsmodels)
Expert statistical analysis and machine learning - deep understanding of algorithms, methods, and their practical applications
Expert with SQL and database operations for data manipulation and analysis
Experience with GenAI technologies (LLMs, RAG, prompt engineering, vector databases)
Understanding of MLOps practices and model deployment workflows
Knowledge of modern frameworks (TensorFlow, PyTorch, LangChain)
Strong written English (C1+).

How it works

Apply → Pass qualification(s) → Join a project → Complete tasks → Get paid

Project time expectations

For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.

Compensation

On this project, contributors can earn up to $55 per hour equivalent, depending on their level and pace of contribution.

Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.

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More about this job

Responsibilities

Design original computational data science problems that simulate real-world analytical workflows across various industries. Verify solutions using Python and standard data science libraries while documenting clear business contexts.

Requirements

Requires 5+ years of hands-on data science experience with expert-level proficiency in Python and SQL. Candidates must demonstrate strong reasoning skills and experience with machine learning, statistical analysis, and modern AI frameworks.

Skills

Python
SQL
Pandas
Numpy
Scipy
Scikit-learn
Statsmodels
Matplotlib
Seaborn
Machine Learning
Statistical Analysis
GenAI
LLMs
RAG
MLOps
Data Science

Remote locations

Quebec, Canada

Remote locations (standardized)

Quebec, Canada

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Python
SQL
Pandas
Numpy
Scipy
Scikit-learn
Statsmodels
Matplotlib
Seaborn
Machine Learning
GenAI
LLMs
RAG
Prompt Engineering
Vector Databases
MLOps
TensorFlow
PyTorch
LangChain
Feature Engineering
Predictive Modeling
Data Ingestion
EDA
Big Data
Statistical Analysis
Remote
Freelance

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