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Added 14 mins ago
TF
Validation Engineering Specialist II
Thermo Fisher Scientific
Whitby, ON
- Full-time
Preferred Fields of Study: Engineering, Life Sciences, Chemistry, or related technical field
Added 14 mins ago
I
Global Account Manager
IMDEX
Canada
- Full-time
…and linking them to improved safety, productivity, decision quality, sustainability and operating…
Added 14 mins ago
SH
Controls Specialist
Silver Hills
Mission, BC
- $85,000 to $110,000 CAD / year
- Full-time
The Controls Specialist will work in a multi-team environment alongside Engineering and Production as required. Someone filling this position is expected to understand the principles and…
Added 14 mins ago
GD
Manufacturing Engineering Specialist, Intermediate
General Dynamics Mission Systems–Canada
Ottawa, ON
- Full-time
We're on the lookout for a dynamic and skilled Manufacturing Engineering Specialist to join our team in Ottawa. As a Manufacturing Engineering Specialist, you'll be at the heart of our…
Added 29 mins ago
UM
Engineering Technician II
Ultra Maritime
Dartmouth, NS
- Full-time
As the maritime and underwater battlespace evolves, we tirelessly push the boundaries to develop advanced specialist systems that provide our 'five-eyes' Defence customers with an…
Added 29 mins ago
TT
Mechanical Engineer
Topped Toys
Vancouver, BC
- Internship
…tested for biocompatibility, and recognized for their material quality and specialized colour…
Added 29 mins ago
R
Inside Sales Specialist
Rotork
AB · Edmonton, AB
- Full-time
We are seeking a motivated and detail-oriented Inside Sales Specialist to join our dynamic sales team. In this role, you will be the vital link between our customers and our organization,…
Added 44 mins ago
C
Senior Broadcast Technologist (T & I) (On-site)
CBC/Radio-Canada
Toronto, ON
- Full-time
We are looking for a Broadcast and IT Systems Specialist to support the studio, content creation, and presentation groups with technical issues as well as help implement groundbreaking…
Added 44 mins ago
M
RQ11674 - Systems Testing/QA Specialist - Senior
Maarut
Toronto, ON
- Contract
The Quality Assurance Specialist is responsible for the
Added 59 mins ago
J&
Senior Clinical Account Specialist Ottawa (ON) and Kingston (ON) - Johnson & Johnson MedTech, Electrophysiology
Johnson & Johnson Innovative Medicine
Markham, ON · Ottawa, ON
- Full-time
We are currently recruiting for a Senior Clinical Account Specialist based in Ontario to cover the Ottawa (ON) and Kingston (ON) territories.
Added 59 mins ago
J&
Clinical Account Specialist (Toronto, ON) - Johnson & Johnson MedTech, Electrophysiology
Johnson & Johnson Innovative Medicine
Markham, ON · Toronto, ON
- Full-time
We are currently recruiting for a Clinical Account Specialist position based in Toronto, Ontario. This is an 18-month, full-time contract position with the potential to extend into a…
Added 1 hour ago
TL
Ontology/Context Specialist
Tek Leaders Inc
Toronto, ON
- Contract
Primary Skill : Graphs API, Context Engineering, Business Modelling
Added 1 hour ago
BE
Director, Project Management
Blackstone Energy
Toronto, ON
- Full-time
Provide technical oversight (through the support of the Lead Technical Specialist team) of the design, engineering, installation, start-up, functional testing and commissioning of central…
Added 1 hour ago
Director, Pipeline, Pacific Link
Trans Mountain
Calgary, AB
Lead an integrated delivery organization across Engineering review, Construction, Supply Chain, Project Controls, Commissioning, Operations Readiness, Safety, Environment, Regulatory, Land,…
Added 1 hour ago
Director, Facilities, Pacific Link
Trans Mountain
Calgary, AB
Lead an integrated delivery organization across Engineering review, Construction, Supply Chain, Project Controls, Commissioning, Operations Readiness, Safety, Environment, Regulatory, Land,…
Added 1 hour ago
HC
Can Fill and Seamer Specialist
Highbury Canco Corporation
Leamington, ON
- Full-time
We are currently seeking an enthusiastic individual to join the Highbury Canco team as a Can Fill and Seamer Specialist. As a Can Fill and Seamer Specialist you will you will oversee can…
Added 1 hour ago
I
Senior QA Analyst
Indidual
Toronto, ON
- Contract
· The Quality Assurance Specialist is responsible for the development of test plans, test scripts and test cases and executing these against the various components. The tester will work…
Added 1 hour ago
BE
Director, Project Management
Blackstone Energy Services Inc.
Toronto, ON
- Full-time
Provide technical oversight (through the support of the Lead Technical Specialist team) of the design, engineering, installation, start-up, functional testing and commissioning of central…
Added 1 hour ago
Forest Protection Specialist (Environmental Analyst 1(A)-(B)2)
The Government of Nova Scotia
Shubenacadie, NS
Reporting to the Manager of Risk Services, the Forest Protection Specialist is responsible for providing scientific and technical support to assess and manage wildfire hazards. This role…
Added 1 hour ago
Transportation and Economic Modelling Engineer
Government of Alberta
AB
Classification: Engineering and Related Level 2
Added 2 hours ago
Designer Specialist II
Chemelex
Brampton, ON · Mississauga, ON · Toronto, ON
…people’s homes. We deliver future-ready technologies, advanced engineering capabilities and local expertise backed by global standards. Our offering includes a leading portfolio from our…
Added 2 hours ago
M
Application Support Specialist
Multimatic
Multimatic Corporate IT
- Full-time
…systems and body structural components as well as the design, engineering and development of light weight composite automotive…
Added 2 hours ago
GV
Lead Manufacturing Specialist 2 - Prod Process and Equip
GE Vernova
Markham, ON
- Full-time
Act as the technical approver for all engineering changes to ensure production readiness, quality, and process compliance.
Added 2 hours ago
RL
Software Programmer ( 6 months contract)
Romet Limited
ON · Mississauga, ON
- Full-time
…rugged and reliable products, manufactured with uncompromising quality, accuracy, and safety requirements. We will continue developing innovative technologies within the natural gas…
Added 2 hours ago
AA
Professionnel Intégration Systèmes Cybersécurité / Cybersecurity Systems Integration Professional
Airbus Aircraft
Montreal, QC
- Full-time

Flexstaf I.T. Inc.

Senior Data Science Developer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Contract

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Job details

Job type: Contract
Apply by: Dec 4, 2026
Posting language: English
Posted: Nov 4, 2026

Original job description

Position: Senior Data Science Developer

Requisition Number: RQ00242

Type: Contract

Duration: 6 months

Location: Toronto

Work Schedule: Hybrid

Work Model: 3 days onsite / 2 days remote

MANDATORY SKILLS

Deep expertise in statistics, probability, predictive modelling and machine learning, including classification, regression, clustering, feature engineering, experimentation, model selection, validation, bias/variance, overfitting and statistical inference.
Advanced hands-on proficiency in Python, SQL and ML frameworks, with demonstrated experience building, tuning and validating models using real-world datasets. Tech stack: Python, SQL, Power BI, VSCode, Git, Jira, Azure (OpenAI, Foundry and ML Studio), Databricks.
Strong hands-on experience with Azure Machine Learning and Microsoft Foundry/Azure AI Foundry, including end-to-end ML pipelines covering experimentation, training, evaluation and operationalization.

Public Sector Experience: preferred

SENIOR DATA ANALYTICAL SPECIALIST/SCIENTIST DESCRIPTION

The Senior Data Analytical Specialist/Scientist will develop advanced analytics, predictive models, and AI-driven insights to address priority business opportunities. The role will apply statistical, machine learning, and analytical techniques to enterprise data, while supporting data maturity assessments, model validation, business-value analysis, and the identification of high-value AI and analytics opportunities.

KEY RESPONSIBILITIES

Design and develop advanced analytics, predictive models, and machine learning solutions for priority business use cases.
Conduct exploratory data analysis to identify patterns, trends, relationships, and opportunities for improved decision-making.
Translate business problems into appropriate analytical and modelling approaches, defining hypotheses, methodologies, and success measures.
Assess the quality, availability, and readiness of data required for AI and advanced analytics use cases.
Support enterprise data maturity and analytics capability assessments and identify opportunities for improvement.
Validate model performance using appropriate statistical and machine learning techniques and communicate model assumptions, limitations, and results.
Partner with business stakeholders to identify high-value AI and analytics opportunities and assess potential business value and feasibility.
Develop prototypes and proofs of concept to test analytical approaches before broader implementation.
Work closely with Data Engineers, Data Architects, Product Managers, and technology teams to operationalize successful models and analytical solutions.
Define and monitor analytical KPIs and support evaluation of whether delivered solutions achieve intended business outcomes.
Communicate complex analytical findings and recommendations in clear, actionable terms for both technical and executive audiences.
Apply appropriate Responsible AI, privacy, data governance, and model risk considerations throughout the analytics lifecycle.

QUALIFICATIONS & EXPERIENCE

Degree in Data Science, Statistics, Mathematics, Computer Science, Economics, Engineering, or a related quantitative field, or equivalent experience.
Significant experience in data science, advanced analytics, predictive modelling, machine learning, or statistical analysis.
Strong proficiency in Python, SQL, statistical analysis, and machine learning techniques.
Experience developing and validating predictive and machine learning models using real-world enterprise data.
Knowledge of model evaluation, experimentation, feature engineering, data quality, and analytical methodology.
Experience working with modern cloud-based data and analytics environments.
Understanding of Generative AI and emerging AI techniques would be an asset.
Strong business acumen with the ability to connect analytical findings to measurable business outcomes.
Strong communication, problem-solving, and stakeholder-management skills.

REQUIRED

Deep expertise in statistics, probability, predictive modelling and machine learning
Advanced hands-on proficiency in Python, SQL and ML frameworks
Strong hands-on experience with Azure Machine Learning and Microsoft Foundry/Azure AI Foundry
Degree in Data Science, Statistics, Mathematics, Computer Science, Economics, Engineering, or a related quantitative field
Significant experience in data science, advanced analytics, predictive modelling, machine learning, or statistical analysis
Strong proficiency in Python, SQL

PREFERRED

Public Sector Experience
Understanding of Generative AI and emerging AI techniques

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More about this job

Responsibilities

Develop advanced analytics, predictive models, and machine learning solutions, including prototypes and proofs of concept, to address business priorities. Assess data readiness, validate models, identify valuable AI opportunities, operationalize successful solutions with cross-functional teams, and communicate findings and outcomes to stakeholders.

Requirements

Requires a quantitative degree or equivalent experience, significant experience in data science or advanced analytics, and strong expertise in statistics, predictive modeling, Python, SQL, and machine learning. Hands-on experience with Azure Machine Learning and Microsoft Foundry/Azure AI Foundry is required; public sector experience and knowledge of generative AI are preferred.

Skills

Statistics
Probability
Predictive Modeling
Machine Learning
Python
SQL
Azure Machine Learning
Microsoft Foundry
Statistical Analysis
Feature Engineering
Model Validation
Data Quality Assessment
Responsible AI
Data Governance
Stakeholder Management
Business Value Analysis

Visa sponsorship

Not detected in the job text

Keywords

Python
SQL
Power BI
VSCode
Git
Jira
Azure
Azure OpenAI
Microsoft Foundry
Azure AI Foundry
Azure Machine Learning
Azure ML Studio
Databricks
Machine Learning
Predictive Modeling
Statistical Inference
Classification
Regression
Clustering
Feature Engineering
Experimentation
Model Selection
Model Validation
Exploratory Data Analysis
Data Quality
Responsible AI
Data Governance
Model Risk
Generative AI
Analytics KPIs

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