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Entry Level Data Scientist Machine Learning Jobs in Ontario

Ontario Teachers

Data Scientist

Toronto, ON · On-site +1

Develop and apply machine learning, statistical modelling, and mathematical optimization techniques to support predictive decision-making, scenario analysis, resource allocation, portfolio ...

StackAdapt

Applied Machine Learning Scientist

London, ON · On-site +1

We are searching for a talented Applied Machine Learning Scientist to join our engineering team as we continue to expand our data science efforts. Our platform is connected to thousands of publishers ...

MasterCard

Data Scientist II

Toronto, ON

Title and Summary Data Scientist II Overview The Security Solutions Data Science team is responsible for developing Artificial Intelligence (AI) and Machine Learning (ML) models that power Mastercard ...

Bank of Montreal

Vice President, Data Scientist

Toronto, ON · On-site

$120 - $150/hr

As a Data Scientist, you will be responsible for developing and implementing advanced analytics and ... Research and experiment with new machine learning techniques, including time series analysis, to ...

Targeted Talent

Data Scientist

Kitchener, ON

$80K - $100K/yr

Previous experience with Machine Learning, Data Science and solving problems at scale Perks: * Competitive Salary * Individual performance bonus * Health and dental benefits * 3 weeks' vacation

Targeted Talent

Data Scientist

Kitchener, ON

$80K - $100K/yr

Previous experience with Machine Learning, Data Science and solving problems at scale Perks: * Competitive Salary * Individual performance bonus * Health and dental benefits * 3 weeks' vacation

Targeted Talent

Data Scientist

Ottawa, ON

$80K - $100K/yr

Previous experience with Machine Learning, Data Science and solving problems at scale Perks: * Competitive Salary * Individual performance bonus * Health and dental benefits * 3 weeks' vacation

Targeted Talent

Data Scientist

Ottawa, ON

$80K - $100K/yr

Previous experience with Machine Learning, Data Science and solving problems at scale Perks: * Competitive Salary * Individual performance bonus * Health and dental benefits * 3 weeks' vacation

Scotiabank

Data Scientist

Toronto, ON · On-site

The Data Scientist will be a core member of the CID&A team, partnering closely with business lines ... Design and apply statistical, machine learning, and exploratory analytical techniques to identify ...

Scotiabank

Data Scientist - AI/ML

Toronto, ON · On-site

Overview Scotiabank is seeking a highly specialized and innovative Data Scientist to join our Global Artificial Intelligence and Machine Learning team. This role is central to building and deploying ...

Vectra

Position Overview Be on the leading edge of applying machine learning and data modeling to the world of advanced cyber security. As part of the Data Science team you will directly impact the product ...

Larus Technologies

Data Scientist

Ottawa, ON · On-site

We perform leading-edge research in Artificial Intelligence, Machine Learning, and Data Analytics. This is an opportunity to work on various data science problems, while communicating directly with ...

Hibernian General Insurance

Data Scientist

Toronto, ON · On-site

CA$80K - CA$120K/yr

As a Data Scientist on the Fraud Data Science team , you'll work closely with a wide range of ... Your work will include building and deploying data pipelines, machine learning, and statistical ...

Hibernian General Insurance

Data Scientist

Markham, ON

CA$80K - CA$120K/yr

As a Data Scientist on the Fraud Data Science team , you'll work closely with a wide range of ... Your work will include building and deploying data pipelines, machine learning, and statistical ...

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Entry Level Data Scientist Machine Learning information

What are the key skills and qualifications needed to thrive as an Entry Level Data Scientist in Machine Learning, and why are they important?

To thrive as an Entry Level Data Scientist in Machine Learning, you need a solid background in statistics, programming (Python or R), and foundational machine learning concepts, typically supported by a relevant degree in computer science, data science, or a related field. Familiarity with tools and libraries such as scikit-learn, TensorFlow, Pandas, and SQL, as well as experience with data visualization platforms, is highly valuable. Strong problem-solving skills, attention to detail, and the ability to communicate technical findings clearly set candidates apart. These skills are essential for effectively analyzing data, building predictive models, and translating complex results into actionable business insights.

What are entry level data scientist machine learning jobs?

Entry level data scientist machine learning jobs are positions for individuals who are new to the field of data science and machine learning. These roles typically focus on working with data, building and testing machine learning models, and supporting more experienced data scientists. Entry level professionals may clean and analyze data, implement basic algorithms, and help interpret results to inform business decisions. These jobs often require proficiency in programming languages like Python or R, foundational knowledge of statistics, and some experience with machine learning libraries.

What are some common challenges faced by entry-level data scientists working with machine learning models?

Entry-level data scientists often encounter challenges such as cleaning and preparing messy or incomplete datasets, selecting appropriate algorithms for specific problems, and tuning model parameters to achieve optimal performance. In addition, they may need to clearly communicate technical findings to non-technical stakeholders and collaborate closely with team members from engineering, product, and business departments. Gaining experience in version control, reproducibility, and model deployment are also important steps in mastering the end-to-end machine learning workflow.
What are the most commonly searched types of Data Scientist Machine Learning jobs in Ontario? The most popular types of Data Scientist Machine Learning jobs in Ontario are:
What are popular job titles related to Entry Level Data Scientist Machine Learning jobs in Ontario? For Entry Level Data Scientist Machine Learning jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Entry Level Data Scientist Machine Learning jobs in Ontario look for? The top searched job categories for Entry Level Data Scientist Machine Learning jobs in Ontario are:
What cities in Ontario are hiring for Entry Level Data Scientist Machine Learning jobs? Cities in Ontario with the most Entry Level Data Scientist Machine Learning job openings:
Entry Level Data Scientist Machine Learning jobs near you
Infographic showing various Entry Level Data Scientist Machine Learning job openings in Ontario as of July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution.

2026 Intern - Data Scientist / Machine Learning Engineer

United States Digital Space LLC

Mississauga, ON • On-site

$57.42 - $75.36/hr

Other

Posted 9 days ago

Job description

The Position

Join our diverse, open, and friendly team as an Intern – Data Scientist / Machine Learning Engineer in Mississauga, where we leverage technology to revolutionize the practice of medicine. You will have the unique opportunity to collaborate with multi-disciplinary teams to design and deploy high-quality data solutions, focusing heavily on Large Language Models (LLMs) to improve patient outcomes. Bring your enthusiasm for technological advancements to help us achieve our mission: to do now what patients need next.

Opportunity
  • Collaborate with experienced Data Scientists, engineers, and cross-functional teams to address complex problems using modern NLP technologies and LLMs.
  • Assist in building robust data and deployment pipelines for machine learning models.
  • Contribute to the development, deployment, and performance tuning of innovative machine learning models based on business and functional requirements.
  • Document and communicate design and implementation details effectively while assisting the AI team in making key technical decisions.
  • Partner with clients and informatics departments to deploy scalable solutions, actively participating in troubleshooting and root cause analysis.
  • Thrive in a knowledge-sharing team environment that deeply values diverse experiences and a variety of perspectives.
Who You Are
  • You are a passionate, customer-focused, and enthusiastic individual with strong problem‑solving and decision‑making skills. You communicate effectively and enjoy working with diverse, virtual teams from different locations and cultural backgrounds.
  • Your minimum qualifications and experience include:
  • You are currently pursuing a Master’s degree in a quantitative field (e.g., mathematics, statistics, computer science) or a Life Sciences degree with significant computational experience.
  • You have programming capabilities in languages such as Python or R, alongside an awareness of good coding practices and test‑driven development.
  • You bring experience or coursework related to Large Language Model (LLM) applications development (e.g., RAG, code interpreter) and a basic understanding of building LLM data/deployment pipelines.
  • You possess exposure to ML/AI toolkits (such as PyTorch, TensorFlow, Keras, AWS SageMaker) and basic knowledge of cloud solutions (AWS, Azure, GCP) and MLOps technologies.
  • You hold basic knowledge of development tools like git, bash, Linux, and CI/CD tools, with proven scripting and automation skills.
Additional Information
  • Location: Mississauga, ON.
  • Modality: Hybrid (majority of days in the office).
  • Full time (35 hours per week)
  • Duration12 months with an approximate start date in September 2026.

The expected salary range for this position based on the primary location of Mississauga is 57 416,00 and 75 358,50 of hiring range. Actual pay will be determined based on experience, qualifications, and other job‑related factors as determined by the company. We use artificial intelligence to screen, assess or select applicants for this role.

This posting is for an existing vacancy at Hoffmann‑La the company Ltd.

the company is an Equal Opportunity Employer.

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