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Added 4 mins ago
1
Marketing Technology Lead Developer
1-800-GOT-JUNK?
Vancouver, BC · Toronto, ON
- Full-time
We are seeking a strategic, growth-minded Marketing Technology Lead Developer to own the technical direction and governance of our public-facing digital properties and integrated marketing…
Added 4 mins ago
MC
Director, Distribution & Activation
Meridian Credit Union
St. Catharines, ON · Toronto, ON · Etobicoke, ON
- Full-time
Added 4 mins ago
LC
Conversion Optimization Manager, Growth (Fixed Term Contract)
Lightspeed Commerce, Inc.
Remote, Canada
- $85,000 to $105,000 CAD / year
- Full-time
- Remote
Powering the businesses that are the backbone of the global economy, Lightspeed's one-stop commerce platform helps merchants innovate to simplify, scale, and provide exceptional customer…
Added 4 mins ago
S
Senior Software Engineer, Backend - Fraud Prevention
Sardine
Remote, Canada
- $180,000 to $206,000 CAD / year
- Full-time
- Remote
Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent…
Added 20 mins ago
Member IT Services - Technical Lead- BC Functional
Mohawk Medbuy Corporation (MMC)
Burlington, ON · Toronto, ON
…redevelopment) and nutrition solutions. Other services include data analytics, in-hospital logistics, warehousing, technology, procure-to-pay and accounts…
Added 20 mins ago
Member IT Services - Integration Technical Lead
Mohawk Medbuy Corporation (MMC)
Burlington, ON · Toronto, ON
…redevelopment) and nutrition solutions. Other services include data analytics, in-hospital logistics, warehousing, technology, procure-to-pay and accounts…
Added 20 mins ago
W
Product Marketing Manager
WELLSTAR
Toronto, ON
- Full-time
Reporting to the VP Marketing, we are hiring a Product Marketing Manager to lead product marketing for our Nexus AI™ platform. You will translate complex clinical AI capabilities into…
Added 20 mins ago
IC
Sr. Java Deveoper
IT Connex
Toronto, ON · Greater Toronto Area, Canada
- Contract
Lead projects for developing batch pipeline processes for credit risk analytics including, but not limited to, stress loss (GSST, CCAR) and expected credit loss (CECL, IFRS9, ICAAP)
Added 20 mins ago
MM
Integration Technical Lead
Mohawk Medbuy Corporation
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Operational reliability and problem resolution: Monitor integration health, troubleshoot cross-platform incidents, complete root-cause analysis, and implement lasting corrective actions.…
Added 35 mins ago
M
Staff Software Engineer, AI
Maple
Toronto, ON
- Full-time
Maple’s purpose is to meet the world's healthcare needs. We’re Canada's leading on-demand healthcare platform, connecting patients with Canadian-licensed doctors, nurse practitioners and…
Added 35 mins ago
Senior Manager, Business Banking Deposits Product Management - Tangerine
Scotiabank
Toronto, ON
…Technology, Marketing, Risk, Legal, Compliance, Operations, Portfolio Analytics and Finance partners to deliver against growth, margin, customer and operational…
Added 50 mins ago
PI
Marketing AI & Analytics Strategist
Poka Inc.
Montreal, QC
- Full-time
Our connected worker platform is purpose-built for manufacturing and the wider industrial world, with industrial AI inside the shift, not on top of it. The result: frontline performance…
Added 50 mins ago
MM
Technical Lead - Microsoft Business Central
Mohawk Medbuy Corporation
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…configuration, optimization, and governance of the Business Central platform. The role translates business requirements into practical, scalable system solutions while promoting standard…
Added 50 mins ago
WT
Product Marketing Manager
WELLSTAR Technologies
Toronto, ON
- Full-time
Reporting to the VP Marketing, we are hiring a Product Marketing Manager to lead product marketing for our Nexus AI™ platform. You will translate complex clinical AI capabilities into…
Added 50 mins ago
GL
Ecommerce Growth Manager
Groupe Lemur, Inc
Montreal, QC
- Full-time
Added 50 mins ago
WT
.NET Engineer
Wissen Technology
Calgary, AB
- Full-time
…Engineering, Generative AI & Machine Learning, Real-Time Data Analytics & Insights, Interactive Data Visualization & Decision Intelligence, Intelligent Process Automation, Multi-Cloud &…
Added 1 hour ago
Marketing AI & Analytics Strategist
Poka EN
Montreal, QC
Our connected worker platform is purpose-built for manufacturing and the wider industrial world, with industrial AI inside the shift, not on top of it. The result: frontline performance…
Added 1 hour ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Architect, build and maintain a hybrid integration platform, utilizing web services or RESTful-based integrations and APIs
Added 1 hour ago
S
Sales Enablement Manager
SysAid
Toronto, ON
- Full-time
SysAid is a high-growth SaaS company selling an IT Service Management Platform powered by AI. The ITSM space is experiencing rapid growth as businesses worldwide accelerate their digital…
Added 1 hour ago
DI
Business Development Representative
Dig Insights
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…innovation decision-making. Dig One is our agile technology platform, used by our people and our clients, to deliver smarter and faster…
Added 1 hour ago
DI
Analyst, Insights
Dig Insights
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…innovation decision-making. Dig One is our agile technology platform, used by our people and our clients, to deliver smarter and faster…
Added 1 hour ago
I
Forward Deployed Engineer
Ikuto
Toronto, ON
- $180,000 to $260,000 CAD / year
- Full-time
They accelerate these businesses by deploying their own proprietary AI-native operating platform across the portfolio. We aren't looking for consultants or demo-builders - they ship running…
Added 1 hour ago
Senior Data Product Developer
WestJet Group
Calgary, AB
The Senior Data Product Developer is accountable for designing, building, testing, deploying, and supporting enterprise data products that enable trusted, scalable, and actionable business…
Added 1 hour ago
T
Business Intelligence Specialist
TD
Ottawa, ON · Toronto, ON
- Full-time
Analytics, Insights, & Artificial Intelligence
Added 1 hour ago
C
Consultant, Data Mesh Enablement & EDGE Onboarding
CIBC
Toronto, ON
- Full-time
…access, govern, and responsibly use data products to support analytics, artificial intelligence, reporting, and enterprise-wide reuse. As a Consultant, Data Mesh Enablement & EDGE…

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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