Data scientist jobs in Mississauga, ON and nearby

Within 25 km

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Added 26 days ago
PG
Big data Engineer
Pacer Group
Mississauga, ON
- Full-time
8+ years of exp. in developing and maintaining scalable data pipelines using PySpark and Spark SQL for processing large datasets efficiently.
Added 26 days ago
R
Data Scientist, Global AML Transaction Monitoring
RBC
Toronto, ON
- Full-time
As Data Scientist, Transaction Monitoring, you will develop and maintain an efficient and effective AML/ATF Transaction Monitoring program that considers regulatory expectations, industry…
Added 26 days ago
R
Associate Director - Lead Data Modeler/Analyst
RBC
Toronto, ON
- Full-time
The Trading & Execution Services (TES) Data Services team within Capital Markets Technology has elevated data to first-class citizen status, providing strategic solutions for the capture,…
Added 26 days ago
SL
Senior Data Scientist
Sun Life
Toronto, ON
- Full-time
Reporting to the Director, Data Science, as a Senior Data Scientist you will focus on supporting Canadian business units in accelerating the growth and application of advanced analytics in…
Added 26 days ago
CL
Data Scientist
Charger Logistics Inc.
Brampton, ON
- Full-time
We are looking for a Data Scientist to develop, deploy, and scale machine learning (ML) and AI solutions for fleet analytics, logistics optimization, and operational decision-making. This…
Added 26 days ago
CS
Data Modeler
Confiar Services
Toronto, ON
- Contract
We are seeking an experienced Data Modeler with strong SQL, data analysis, data modeling, and banking domain knowledge. The ideal candidate should have hands-on experience in KYC, sanctions…
Added 26 days ago
R
Data Scientist III
Raise
Toronto, ON
- Full-time
We at Raise are hiring a Data Scientist III for one of our top clients. After establishing themselves as an industry leader, they’re now expanding their team to meet rising demand. We’re…
Added 26 days ago
Senior Data Scientist, Financial Services
Clutch Technologies Inc.
Toronto, ON
…Clutch's financial services offering, and we're hiring a Senior Data Scientist to help shape what it…
Added 26 days ago
R
Data Scientist I
Raise
Toronto, ON
- Full-time
We at Raise are hiring a Data Scientist I for one of our top clients. After establishing themselves as an industry leader, they’re now expanding their team to meet rising demand. We’re…
Added 26 days ago
RA
Senior Data Scientist (Machine Learning & Generative AI)
Recrute Action
Toronto, ON
- Contract
Bring your passion for data, machine learning, and GenAI to the insurance sector for our client. Help transform complex business problems into practical, innovative solutions while…
Added 26 days ago
E
Sr. Data Scientist
Eneon-ES
Toronto, ON
- Full-time
The Sr. Data Scientist will be responsible for transforming Eneon’s operational telemetry into reliable, actionable data systems that support decision-making across the company. As Eneon’s…
Added 26 days ago
P
Machine Learning Engineer
Point11
Toronto, ON
- Full-time
Make Point11's digital twins more faithful to the customers they stand in for. You own the models and data behind them: how a twin is built from a company's own records, how we measure that…
Added 26 days ago
RA
Data Scientist I – GenAI & Machine Learning
Recrute Action
Toronto, ON
- Contract
Bring your passion for data, machine learning, and GenAI to the insurance sector for our client. Support the development of practical, innovative solutions while contributing to advanced…
Added 26 days ago
T
Big Data Engineer
Talenzaa
Mississauga, ON
- Full-time
Big Data Frameworks: Deep technical expertise in PySpark (Spark Core, Spark SQL, Spark Streaming), HDFS, Hive, and distributed system architectures
Added 26 days ago
Machine Learning Engineer, Marketing
Bell
Toronto, ON
For work arrangements that are ‘Hybrid’, successful candidates must be based in Canada and report to a set Bell office for a minimum of 3 days a week
Added 26 days ago
E
Senior Data Scientist
EvenUp
Toronto, ON
- $160,000 to $230,000 CAD / year
- Full-time
We’re looking for a Senior Data Scientist to join our fast-paced, data-driven team. You will be working on our AI product suite and identifying opportunities for proprietary data products.…
Added 27 days ago
Machine Learning Engineer, Associate Director
Fitch Group
Toronto, ON
…by "let's prove this is possible" rather than "we need more data before we decide," this is a high-impact role where you'll spend less time justifying AI's potential and more time realizing…
Added 27 days ago
RB
Lead Data Scientist - AI
Royal Bank of Canada
Toronto, ON
- Full-time
Wealth Management Data & AI is responsible for delivering a global data foundation and innovative AI capabilities across all of Wealth Management’s global businesses. We are looking to hire…
Added 28 days ago
I
AI Data Architect
Insight
Toronto, ON
- Full-time
…Fortune 500 Solutions Integrator with deep expertise in cloud, data, AI, cybersecurity, and intelligent edge, we guide organizations through complex digital…
Added 28 days ago
MR
AML Data Scientist
Motion Recruitment
Toronto, ON
- $84 to $92 CAD / hour
- Contract
Our client, a large financial services organization, is hiring a Senior Data Scientist (AML) for a 6-month contract in Toronto, ON (hybrid). You’ll join a data science team focused on…
Added 28 days ago
R
Lead Data Scientist - AI
RBC
Toronto, ON
- Full-time
Wealth Management Data & AI is responsible for delivering a global data foundation and innovative AI capabilities across all of Wealth Management’s global businesses. We are looking to hire…
Added 28 days ago
R
DSX Data Scientist
Roche
Mississauga, ON
- Full-time
The Data Scientist in the Data Science Acceleration (DSX) team is responsible for developing scalable tools, environments, and workflows that enable efficient, high-quality statistical…
Added 28 days ago
T
Applied Machine Learning Scientist II
TD
Toronto, ON
- Full-time
…learning across a broad range of analytics functions including data and modelling frameworks, tools, technology, processes and…
Added 28 days ago
Senior Machine Learning Engineer, Benefits Personalization
HelloFresh
Toronto, ON
This means a minimum of 2 days in office per week, with most teams in office between 2-3 days
Added 28 days ago
Machine Learning Engineer
Wawanesa Insurance
Toronto, ON
…location, local labour market conditions, external market salary data, internal pay equity and the knowledge, skills, experience and anticipated proficiency in the role. The salary offered…

Roche

DSX Data Scientist

Mississauga, ON, Canada
Canada Pharma Campus, Canada

Full-time

Apply on roche.wd3.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 13, 2026

Original job description

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure everyone has access to healthcare today and for generations to come. Join Roche, where every voice matters.

The Position

The Data Scientist in the Data Science Acceleration (DSX) team is responsible for developing scalable tools, environments, and workflows that enable efficient, high-quality statistical computing across Product Development Data Sciences (PDD). This role focuses on creating and maintaining next-generation capabilities that support automation of programming workflows, generation of reusable coding macros, and advanced data visualization. Working closely with statistical programmers, biostatisticians, and clinical scientists, the Data Scientist translates scientific and operational needs into robust, modular, and user-friendly solutions that streamline evidence generation and support faster, more reliable decision-making across the development pipeline.

You contribute to the design, development, and maintenance of statistical computing environments and tools that enable efficient analysis of clinical and operational data
You develop and implement reusable code libraries, macros, and automation pipelines to support programming workflows across PDD
You collaborate with statisticians, programmers, and data scientists to translate user needs into robust, scalable technical solutions
You support exploratory analytics and data visualization capabilities that enhance insight generation and decision-making across development programs
You apply software engineering best practices, including version control, testing, and documentation, to ensure high-quality, reproducible code
You participate in the continuous improvement of DSX tools and infrastructure, incorporating feedback and emerging technologies
You support regular review of opportunities to simplify and innovate, and collaborate with experts in PDD and beyond to accelerate and deliver patient benefits faster
You work under general supervision and apply independent judgment to interpret guidance, prioritize responsibilities, and make decisions in situations that require contextual understanding
You apply judgment to address moderately complex statistical or data issues, balancing scientific rigor with appropriate flexibility, and seek guidance when facing novel or ambiguous situations
You adhere to functional standards by participating in peer review and mentoring relationships to uphold quality and build methodological and programming expertise

Who you are:

You hold a Master’s degree or PhD in Computer Science, Data Science, Statistics, Bioinformatics, Engineering, or a related quantitative discipline
You have 1-3 years of hands-on experience in data science, statistical computing, software engineering, or a related field, preferably in a life sciences or healthcare setting (internship and academic experience will be considered)
You are proficient in programming languages commonly used in statistical computing (e.g., R, Python) and are familiar with development tools such as Git, Docker, or workflow automation tools
You understand clinical trial data structures, statistical analysis concepts, or biomedical data (e.g., omics, real-world data, operational data)
You demonstrate ability to build, test, and maintain reproducible, well-documented code
You demonstrate capacity for independent thinking and ability to make decisions based upon sound principles
You bring excellent strategic agility including problem-solving and critical thinking skills, and agility that extends beyond the technical domain
You demonstrate respect for cultural differences when interacting with colleagues in the global workplace
You have excellent verbal and written communication skills, specifically in the areas of presentation and writing, with the ability to explain complex technical concepts in clear language

Preferred:

Experience working with diverse data modalities (e.g., clinical, operational, real-world, omics) and applying analytical strategies to uncover patterns or insights
Familiarity with statistical computing workflows in regulated environments, including clinical trial data structures and lifecycle
Demonstrated interest in data engineering best practices (e.g., reproducibility, code modularity, testability, documentation)
Ability to follow and contribute to collaborative development processes, including code reviews, version control, and continuous integration
Experience contributing to the development or extension of statistical platforms, macro libraries, or reusable toolkits
Strong communication and collaboration skills, with the ability to translate user needs into technical requirements and explain complex solutions in accessible terms
Exposure to automation, workflow orchestration tools (e.g., Airflow, Nextflow), or containerization (e.g., Docker, Kubernetes) is a plus
Experience working in multi-disciplinary or matrixed R&D teams, preferably within a global pharmaceutical or biotech organization

Relocation Benefits are not available for this Job Posting.

The expected salary range for this position based on the primary location of Mississauga is 89,256.00 and 117,148.50 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 Roche Ltd.

Who we are

A healthier future drives us to innovate. Together, more than 100’000 employees across the globe are dedicated to advance science, ensuring everyone has access to healthcare today and for generations to come. Our efforts result in more than 26 million people treated with our medicines and over 30 billion tests conducted using our Diagnostics products. We empower each other to explore new possibilities, foster creativity, and keep our ambitions high, so we can deliver life-changing healthcare solutions that make a global impact.

Let’s build a healthier future, together.

Roche is an Equal Opportunity Employer.

Apply on roche.wd3.myworkdayjobs.com About employer

More about this job

Responsibilities

The Data Scientist develops scalable tools, environments, and workflows to enable efficient statistical computing across Product Development Data Sciences. They collaborate with cross-functional teams to automate programming workflows and create reusable code libraries that support reliable decision-making.

Requirements

Candidates must hold a Master’s degree or PhD in a quantitative discipline such as Computer Science, Statistics, or Bioinformatics. The role requires 1-3 years of hands-on experience in data science or statistical computing, along with proficiency in R or Python.

Skills

Data Science
Statistical Computing
R
Python
Git
Docker
Workflow Automation
Clinical Trial Data
Data Visualization
Software Engineering
Reproducible Code
Bioinformatics
Automation Pipelines
Data Engineering
Kubernetes
Nextflow

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Statistical Computing
R
Python
Git
Docker
Kubernetes
Airflow
Nextflow
Clinical Trials
Bioinformatics
Automation
Reproducibility
Data Visualization
Software Engineering
Life Sciences
Biostatistics
Data Engineering
Version Control
Code Modularity
Testability
Documentation
Omics
Real-world Data
Pharmaceutical
Biotech
Statistical Analysis
Workflow Orchestration
Programming
Quantitative Analysis

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