Jobs in Canada

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Added 23 hours ago
Solution Architect – Enterprise Architecture | Cyber Security | Cloud | AWS | Azure | GCP
Astra North Infoteck Inc.
Toronto, ON
Proven ability to deal with complexity and ambiguity, and demonstrated capability to lead/manage cross-functional partnerships.
Added 23 hours ago
AN
QA Automation Engineer – Selenium, API, Appium
Astra North Infoteck Inc.
Vancouver, BC
- Full-time
Good knowledge of OOPS programming concepts and experience in Java, .NET, C#, Python, or JavaScript.
Added 23 hours ago
M
Architecte de solutions cloud - Données et analytique / Cloud Solution Architect - Data & Analytics
Microsoft
Montréal, QC · Québec, QC
- $96,000 to $177,600 CAD / year
- Full-time
- On-site
…tendances du marché et de la concurrence, notamment en SQL, Python, Spark/PySpark, KQL ou…
Added 23 hours ago
AW
Senior Consultant - Modernization, Public Sector
Amazon Web Services Canada, Inc.
Ottawa, ON · Montréal, QC · Vancouver, BC
- Full-time
- Experience with automation and scripting (e.g., Terraform, Python)
Added 23 hours ago
AW
Delivery Consultant - Application Modernization, AWS Professional Services
Amazon Web Services Canada, Inc.
Ottawa, ON · Vancouver, BC
- Full-time
Added 23 hours ago
AW
Sr. Delivery Consultant - Application Modernization/Consultant en livraison – Modernisation d'applications, AWS Professional Services
Amazon Web Services Canada, Inc.
Toronto, ON · Montréal, QC · Vancouver, BC · Ottawa, ON
- Full-time
Added 23 hours ago
AD
Sr. Manager, Physical Design Engineering, Annapurna Labs
Amazon Development Centre Canada ULC
Toronto, ON
- Full-time
We’re looking for a Senior Manager, Physical Design Engineering to build and lead a world-class Physical Design team delivering multi-billion-transistor ML accelerator SoCs on latest tech…
Added 23 hours ago
AD
Applied Scientist, Sales AI
Amazon Development Centre Canada ULC
Toronto, ON
- Full-time
- Conceptualize and lead state-of-the-art research on new Reinforcement Learning, Deep Learning, NLP, LLM, (Generative) Artificial Intelligence and Recommender System solutions to create AI…
Added 23 hours ago
AD
Applied Scientist, Sales AI
Amazon Development Centre Canada ULC
Toronto, ON
- Full-time
- Conceptualize and lead state-of-the-art research on new Machine Learning and Generative Artificial Intelligence solutions to optimize all aspects of the Ad Sales business
Added 23 hours ago
AD
Security Engineer, AI Security
Amazon Development Centre Canada ULC
Vancouver, BC
- Full-time
- Lead penetration testing engagements and create new testing methods and exploits.
Added 23 hours ago
AD
Software Development Engineer II, Omnichannel Metrics (OCM) - Measurement, Ad Tech, and Data Science (MADS)
Amazon Development Centre Canada ULC
Toronto, ON
- Full-time
…autonomous measurement platform. You'll work across Scala, Java, and Python, with deep expertise in big data technologies (Apache Spark, Kestrel, EMR), AWS infrastructure (Lambda, DynamoDB,…
Added 23 hours ago
RC
Senior Systems Testing/QA Specialist
Randstad Canada
Toronto, ON
- Contract
We are seeking a highly skilled Senior Systems Testing/QA Specialist to lead quality assurance, test strategy execution, and automated testing across complex, enterprise-scale platforms. In…
Added 23 hours ago
RC
Senior Data Science Developer
Randstad Canada
Toronto, ON
- Contract
Location: Toronto, ON (Hybrid – 3 days in office)
Added 23 hours ago
RC
Risk Analyst - Expert
Randstad Canada
Toronto, ON
- $55.75 to $59.15 CAD / hour
- Contract
Hybrid role - 4 days in office
Added 23 hours ago
RC
QA Automation Lead / Architect
Randstad Canada
Mississauga, ON
- $50.41 to $63.02 CAD / hour
- Contract
Assignment Type: Hybrid (2 days per week onsite)
Added 23 hours ago
RC
Senior Data Scientist
Randstad Canada
Toronto, ON
- Contract
Assignment Type: Onsite (5 days per week)
Added 23 hours ago
RC
GTM Engineering Lead
Randstad Canada
ON
- $150,000 to $180,000 CAD / year
- Full-time
…and event-driven - there's no systematic outbound, no ABM, no lead scoring, no nurture infrastructure. The company has made a deliberate bet: instead of building a traditional marketing…
Added 23 hours ago
RC
Senior DevOps/Cloud Engineer
Randstad Canada
ON
- Contract
Enterprise Kubernetes & DevSecOps: Lead container orchestration and automated CI/CD pipeline engineering for mission-critical applications.
Added 23 hours ago
RC
Solutions Developer V
Randstad Canada
Toronto, ON
- $71.48 to $79.24 CAD / hour
- Contract
Work Arrangement: Hybrid (3 days per week on-site at the corporate office; Anchor day: Thursday, with 2 flexible on-site days and 2 WFH days)
Added 23 hours ago
RQ11625 - Product Manager - Sen
Flexstaf IT
Toronto, ON
Strong technical background with hands-on software development knowledge across mobile technologies (Kotlin, Swift, React Native) and backend services (Node.js, Go, Python).
Added 23 hours ago
RC
Senior DevOps Engineer | Terraform | Docker | Azure | Hybrid
Randstad Canada
Toronto, ON
- $120,000 to $130,000 CAD / year
- Full-time
They are in the middle of a technology transformation, and this role sits at the centre of it. You would report to the Lead DevOps Engineer and take ownership of how software gets built,…
Added 23 hours ago
Senior Fullstack Developer - General application
Stay22
Montréal, QC
Dans ce rôle, vous mettrez à profit votre polyvalence technologique - en utilisant Node.js, Python et TypeScript au backend et React au frontend - pour bâtir des solutions performantes et…
Added 23 hours ago
RC
Bus Systems Analyst V
Randstad Canada
Toronto, ON
- $78.62 to $85.77 CAD / hour
- Contract
Work Arrangement: Hybrid (2–3 days per week on-site at the corporate office; must be flexible as on-site requirements evolve) · Hybrid Work Flexibility: Enjoy a balanced hybrid work schedule combining remote flexibility with 2–3 collaborative on-site days per week
Added 23 hours ago
C
Senior Customer Engineer - Toronto, Canada
Cloudflare
Toronto, ON
- Hybrid
Technical Validation: Partner closely with Account Executives to lead technical deep-dive discovery, capture business requirements, and map complex customer infrastructure - DNS, CDN, Zero…
Added 23 hours ago
C
Principal Customer Engineer - Toronto Canada
Cloudflare
Toronto, ON
- Hybrid
Technical Validation: Partner closely with Account Executives to lead technical deep-dive discovery, capture business requirements, and map complex customer infrastructure - DNS, CDN, Zero…

Randstad Canada

Senior Data Science Developer

Toronto, ON, Canada

Contract

Apply on randstad.ca About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 19, 2026
Work location: Location: Toronto, ON (Hybrid – 3 days in office)
Posting language: English
Posted: Aug 21, 2026

Original job description

We are seeking a skilled Senior Data Science Developer to provide technical analytics support, build cloud-based data models, and develop robust data pipelines for clinical analytics priorities. In this role, you will analyze large administrative health databases, build analytic cohorts, and create interactive data visualizations to support clinical partners. Working in a collaborative product delivery team, you will troubleshoot complex data engineering issues, maintain end-to-end analytics pipelines, and ensure strict alignment with data privacy guidelines and industry best practices.

Location: Toronto, ON (Hybrid – 3 days in office)

Duration: 7-month contract.

Advantages
High-Impact Healthcare Analytics: Build critical cloud data products and analytics dashboards that directly inform clinical decision-making.

Modern Cloud & Data Stack: Gain hands-on experience leveraging Azure, Python, SQL, and Power BI in an enterprise setting.

Complex Data Linkage: Deepen expertise in linking large administrative health databases and architecting advanced analytic cohorts.

Flexible Hybrid Setup: Enjoy schedule balance with a structured, 3-day in-office hybrid working model.

Responsibilities
Design, build, code, and maintain scalable cloud-based data models, interactive Power BI dashboards, and clinical reporting products.

Write technical scripts and build automated data pipelines using SQL, Python, and Azure cloud technologies.

Query, transform, and analyze large administrative health databases, including linking disparate datasets and building analytic cohorts.

Conduct root-cause analysis on complex technical issues, evaluate alternate pipeline architectures, and recommend optimal data engineering solutions.

Collaborate with project team members, technical staff, and clinical partners to support the adoption and effective use of cloud analytics tools.

Develop data validation routines, conduct quality control checks, and deliver technical documentation, guidelines, and code repositories.

Facilitate knowledge transfer sessions and document end-to-end data architectures for ongoing system sustainability.

Qualifications
Health Data & Public Sector Domain: Demonstrated background working with health data and proven experience within a public sector or government context (Strictly Required).

Core Technology Stack: Advanced proficiency and hands-on delivery experience with SQL, Python, Azure, and Power BI (Strictly Required).

Health System Databases & Data Linkage: Extensive experience querying and linking large administrative health databases to build complex analytic cohorts (Strictly Required).

Data Pipeline & Analytics Product Engineering: Proven track record developing and maintaining automated data pipelines, data models, and clinical reporting products (Strictly Required).

Technical Documentation & Knowledge Transfer: Strong written and verbal communication skills to author technical guidelines, system documentation, and lead knowledge transfer sessions (Strictly Required).

Nice-to-Have Assets:
Direct experience with mental health and addictions clinical data concepts.

Familiarity with healthcare privacy legislation (e.g., PHIPA) and data governance frameworks.

Experience working within Agile product-team delivery environments.

Summary
If you're interested in the "Senior Data Science Developer" role based in Toronto, we encourage you to apply online at www.randstad.ca.
Only qualified candidates will be contacted for the next steps. We look forward to hearing from you!

Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.

Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca to ensure their ability to fully participate in the interview process.

This posting is for existing and upcoming vacancies.

Apply on randstad.ca About employer

More about this job

Responsibilities

The Senior Data Science Developer at Randstad Canada will build and maintain cloud data models, dashboards and automated data pipelines. They will analyze large health databases, troubleshoot data issues and support clinical partners and their team with documentation and knowledge transfer.

Requirements

Candidates need public sector health data experience, plus advanced hands-on experience with SQL, Python, Azure and Power BI. Extensive experience linking large administrative health databases and building analytic cohorts is also required, along with strong written and verbal communication skills.

Skills

SQL
Python
Azure
Power BI
Data pipeline development
Data modeling
Data linkage
Analytic cohort building
Health administrative databases
Root-cause analysis
Data validation
Quality control
Technical documentation
Knowledge transfer
Data visualization
Agile
PHIPA
Data governance

Keywords

Senior Data Science Developer
Data Scientist
Data Engineer
Azure
Python
SQL
Power BI
data pipelines
health data
administrative health databases
data linkage
analytic cohorts
clinical analytics
data visualization
cloud data models
public sector
contract
Toronto
hybrid
PHIPA

Seniority

Senior

Tools

SQL
Python
Azure
Power BI

Languages

English

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Work requirements

Jobs in Canada