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Added 29 mins ago
B
Data Architect
Bevertec
Toronto, ON
- $100 to $105 CAD / hour
- Contract
Develops and implements the data architecture for application development in a complex and distributed environment, including the determination of the flow and distribution of data, the…
Added 29 mins ago
CO
Sr. Manager, Artificial Intelligence 1
City of Brampton
Brampton, ON
- Full-time
Senior executive influence. You present complex AI ideas clearly, earn credibility with senior leaders and build commitment across functions.
Added 29 mins ago
OM
Director, Audience Strategy
Omnicom Media
Toronto, ON
- Full-time
Advise senior stakeholders using data-driven insights across audience strategy, testing, and optimization.
Added 29 mins ago
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Scientifique des données sénior
EXFO
Quebec, QC
- Full-time
Le Scientifique des données sénior extrait de la valeur des données par l'analyse statistique, l'exploration, la modélisation descriptive/prédictive et la définition de métriques fiables,…
Added 29 mins ago
LB
DATA PROCESSING TECHNICIAN PRINCIPAL CLASS
Lester B. Pearson School Board (LBPSB)
Dorval, QC
- Full-time
…of corporate applications, reporting solutions, and related data…
Added 29 mins ago
TC
Inventory Analyst
Thomas Cavanagh Construction Limited
Ottawa, ON
- Full-time
Analyze inventory adjustment data across multiple locations, identify variances, and produce reports benchmarked against industry standards for presentation to senior leadership.
Added 29 mins ago
VC
Consultant
Veritas Communications
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Support campaign analysis by organizing data, identifying trends, and highlighting opportunities for optimization.
Added 29 mins ago
CD
Senior ETL Developer – Snowflake
Cloud Data Vision
Calgary, AB
- $70 to $80 CAD / hour
- Contract
We are looking for a Senior ETL Developer with strong experience in Snowflake, data engineering, and ETL development. The candidate will design scalable data pipelines, implement modern…
Added 29 mins ago
SC
Regional VP, Operations Atlantic
Sysco Canada Inc.
Halifax, NS
- Full-time
Proficiency in using advanced technology and data analytics to drive operational improvements in specialized operations.
Added 29 mins ago
SS
Senior ETL developer with Snowflake
Syncredible Solutions
Calgary, AB
- Contract
We are looking for a Senior ETL developer with Snowflake experience to serve as a technical leader and trusted advisor for business/stakeholders. This role is not just about building data…
Added 29 mins ago
CTTO - Project Manager
Sobeys Capital Incorporated or a Franchise/Affiliate / ou une franchise/société affiliée
Mississauga, ON · Montreal, QC
Strong cross-functional stakeholder management, particularly across Marketing, Merchandising, Loyalty, E-commerce, Data/Analytics and Technology
Added 29 mins ago
UO
Finance Analyst, Capital Financial Reporting
University of British Columbia
Vancouver, BC · UBCV | Walter C. Koerner Library (KLIB)
- $7,727.33 to $11,112 CAD / month
- Full-time
Ensures the Finance Manager, CFR and senior management are supported in strategic and operational decision making with financial information and analyses that is relevant, timely and…
Added 44 mins ago
C
Senior Manager, Incident Management
CIBC
Toronto, ON
- Full-time
…management practices and protecting the client experience. As a Senior Manager, Incident Management, you’ll lead the end-to-end management of production issues, from identification and…
Added 59 mins ago
PH
Director of Marketing
Papa's Herb
Markham, ON
- Full-time
Coordinate marketing initiatives with sales, operations, supply chain, and senior management.
Added 59 mins ago
HT
Director, Finance (CSM)
Husky Technologies
Bolton, ON
- Full-time
Serve as the senior finance partner to service leadership, operations, commercial teams, and Customer Success leaders, providing insight and challenge on strategic priorities, business…
Added 59 mins ago
HT
Financial Manager - PLM (Product Line Mgmt)
Husky Technologies
Bolton, ON
- Full-time
Translate complex data into clear, actionable recommendations for senior leadership
Added 59 mins ago
RV
Consultant
Royal Victoria Regional Health Centre
Barrie, ON
- Full-time
Translate financial and statistical information into meaningful insights for program leadership, Finance and senior management.
Added 59 mins ago
LM
DIRECTOR OF INFORMATION TECHNOLOGY
Lacroix Médecine Privée
Quebec, QC
- Full-time
They provide leadership for technology strategy, infrastructure, business systems, cybersecurity, data governance, digital transformation, and artificial intelligence.
Added 59 mins ago
I
Technology Architect - Senior
isgSearch
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Senior Technology Architect / Database Administrator Work Arrangement: On-site, 5 days per week
Added 59 mins ago
P&
Architecte principal national / Country Lead Architect
Pratt & Whitney
Longueuil, QC
- Full-time
Added 59 mins ago
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Product Owner - AEC Data
Autodesk
Montreal, QC
- Full-time
Autodesk recherche un Product Owner pour rejoindre notre équipe AEC Platform Data. À ce poste, vous contribuerez à la mise en place de fonctionnalités de gestion des exigences d’information…
Added 59 mins ago
NI
Data Modeler
Nityo Infotech
Toronto, ON
- Contract
The Senior Data Modeller/Engineer will support Enterprise Payments’ operational data store by combining advanced JSON/MongoDB data modeling with cloud-based data engineering on the Rahona…
Added 59 mins ago
UO
Manager, Digital Futures Institute
University of Calgary
Calgary, AB
- Full-time
…environment from foundational questions on digital problems and data to applied AI, responsible use and the ability to translate digital research into societal, policy and economic impact,…
Added 59 mins ago
MS
Director Planning & Performance
Metro Supply Chain
Mississauga, ON
- Full-time
Translate complex data into clear, compelling presentations and recommendations for senior leadership.
Added 59 mins ago
AVP, Claims (Operational Excellence)
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Montreal, QC
With enablement support, develop and leverage data, analytics, and business insights to support Claims Operations and inform decision-making, identify emerging trends, and drive measurable…

Nityo Infotech

Data Modeler

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 25, 2026
Posting language: English
Posted: Oct 26, 2026

Original job description

Role: Data Modeler

Location: Toronto Canada (onsite )

The Senior Data Modeller/Engineer will support Enterprise Payments’ operational data store by combining advanced JSON/MongoDB data modeling with cloud-based data engineering on the Rahona platform. The role is split 50/50 between data modeling and data engineering, working closely with data analytics teams and Payments partners. Success in this role means accelerating Payments’ ability to onboard new data pipelines, improve data quality, and comply with governance standards.

Although responsibilities are divided between data modelling and data engineering, workload allocation varies based on project priorities. Some projects will require ingestion into the operational data store, some will require only ingestion and curation into the data analytics Rahona platform, and some will require both.

Role Summary and Responsibilities

For MongoDB Data Modeller:

Design JSON schemas that support business workflows and query patterns.
Lead schema evolution and manage versioning/migration strategies.
Ensure MongoDB collections follow best practices for indexing, partitioning, and performance.
Collaborate with BSAs to understand the data requirements and how those translate into schemas that can be used for both transactional and analytic purposes.

For Rahona Data Engineer:

Build and maintain ingestion and curation pipelines in Databricks, ADF, and Synapse.
Optimize PySpark pipelines for scale, performance, and cost efficiency.
Collaborate with TD Analytics teams to curate datasets and support downstream analytics.
Ensure adherence to TD governance (PIA, DAC, metadata standards) during ingestion and curation.

REQUIRED SKILLS:

MongoDB data modeller (JSON data modelling and schema creation)

5+ years of experience in JSON-based data modelling.

Lead schema design to ensure data quality and performance.

Create XSD and JSON schemas.

Lead MongoDB schema evolution, versioning, and migration.

Rahona Data Engineer (data analytics ingestion and curation)

Advanced proficiency with SQL query language.

Advanced proficiency in PySpark, including Spark SQL and performance optimization.

Minimum 2+ years of experience with Azure Cloud Development such as Azure Databricks (primary platform for PySpark), Azure Data Factory (ADF), Azure Synapse

Strong knowledge of data ingestion, ETL processes, and orchestration frameworks for cloud environments. Ability to design and manage data pipelines - extracting, transforming, and loading data - especially in cloud environments.

Soft Skills

Ability to work with business partners to gather data requirements.

Strong analytical thinking, problem-solving, and troubleshooting abilities.

Self-motivated and proactive, with a keen eye for identifying opportunities for improvement and efficiency.

Excellent communication and documentation skills.

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More about this job

Responsibilities

Design and evolve MongoDB JSON schemas to support business workflows, query patterns, data quality, and performance. Build and optimize cloud-based ingestion and curation pipelines using Databricks, Azure Data Factory, and Synapse while supporting analytics and governance requirements.

Requirements

Requires at least five years of JSON-based data modeling experience, including schema creation and MongoDB schema evolution, versioning, and migration. Also requires advanced SQL and PySpark skills, at least two years of Azure development experience, and the ability to gather business requirements and troubleshoot data pipelines.

Skills

JSON Data Modeling
MongoDB
Schema Design
Schema Evolution
XSD
SQL
PySpark
Spark SQL
Azure Databricks
Azure Data Factory
Azure Synapse
Data Ingestion
ETL
Data Pipeline Orchestration
Data Governance
Data Quality

Visa sponsorship

Not detected in the job text

Keywords

MongoDB
JSON
XSD
Schema Design
Schema Evolution
Schema Versioning
Schema Migration
Indexing
Partitioning
SQL
PySpark
Spark SQL
Azure Cloud
Azure Databricks
Azure Data Factory
Azure Synapse
Data Ingestion
ETL
Data Curation
Data Pipelines
Orchestration
Operational Data Store
Data Analytics
Data Quality
Data Governance
PIA
DAC
Metadata Standards
Performance Optimization
Payments

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