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Added 14 mins ago
H
Senior Software Engineer, Core Product (Hybrid)
Homebase
Remote, Canada
- $130,000 to $200,000 CAD / year
- Full-time
- Remote
As a Senior Software Engineer on the Core Product team, you’ll build the products small business owners rely on every single day: Scheduling, HR Management (HRM), and Payroll. This is where…
Added 14 mins ago
V
Senior Software Engineer, AI Developer Experience
Vanta
Remote, Canada
- Full-time
- Remote
As a Senior Software Engineer on the AI DX team, you’ll help shape these systems from the ground up. You’ll work directly with engineers to understand friction in their workflows, build…
Added 14 mins ago
UM
Mechanical Engineer
Ultra Maritime
Dartmouth, NS
- Full-time
The Mechanical Engineer will play a role in a multi-disciplinary project team developing new and innovative solutions in the Anti-Submarine Warfare (ASW) domain.
Added 14 mins ago
UM
Mechanical Engineer
Ultra Maritime
Dartmouth, NS
- Full-time
The Mechanical Engineer will play a role in a multi-disciplinary project team developing new and innovative solutions for the Royal Canadian Navy and its partners in the Anti-Submarine…
Added 29 mins ago
JC
Senior Databricks Engineer (ML/AI)
Jarvis Consulting Group
Toronto, ON
- $90 to $120 CAD / hour
- Contract
Jarvis Consulting has an immediate need for a Senior ML/AI Databricks Engineer.
Added 29 mins ago
IO
Mine Plant Machinery Engineer - Experienced - Kearl
Imperial Oil
Edmonton, AB
- Full-time
The Mine Plant Machinery Engineer will champion safe work practices and equipment reliability across all areas of responsibility. The role is accountable for technical outcomes and…
Added 29 mins ago
SB
Network Support Engineer
Sharp Brains
Kelowna, BC
- Contract
Network L1 Field Engineer – Dispatch | Kelowna, BC, Canada
Added 29 mins ago
IR
Continuous Improvement Maintenance Specialist
Ice River Sustainable Solutions
Feversham, ON
- Full-time
Collaborate with cross-functional teams to define project timelines, milestones, and success criteria.
Added 29 mins ago
FT
Senior Electrical Engineer
Foreseeson Technology
Richmond, BC
- Contract
The project includes the evaluation and integration of power conversion equipment, with an emphasis on safe operation, independent battery control, efficient energy flow, modularity, and…
Added 30 mins ago
GV
Lead Engineer 2 - Electronics Systems Testing
GE Vernova
Markham, ON
- Full-time
GE Vernova is seeking an experienced Lead Engineer 2 to drive high-level electronics systems testing and product development in a dynamic, cross-functional environment. Operating with…
Added 44 mins ago
S
Water Resource Engineer
Stantec
Saskatoon, SK
- Full-time
Our Transportation practice has an immediate opportunity for a Hydraulics Engineer in our Saskatoon or Regina office. We are seeking a highly motivated professional who thrives in a…
Added 45 mins ago
Civil Roadway Engineer - Kiewit Infrastructure Engineers
Kiewit
Burnaby, BC
Kiewit Infrastructure Engineering (KIE) has an opening for a dynamic Civil Roadway Engineer. You will be part of our rapidly growing Infrastructure Design Engineering Department, which…
Added 45 mins ago
KG
Professional Solution Development Engineer
KION Group
Mississauga, ON
- Full-time
Dematic is looking for a Solution Development Engineer to create safe, competitive, and customer-centered solutions in two main areas: Lifecycle Solutions and Services contracts, and…
Added 59 mins ago
TT
Senior Integration Platform Engineer - AI Modernization
Tech Talent International
Montreal, QC · Greater Montreal Metropolitan Area
- $130,000 to $140,000 CAD / year
- Full-time
We currently have a role as an Senior Integration Platform Engineer - AI Modernization with our large consulting client, working for a large modernization project for a public sector, crown…
Added 59 mins ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
The Service team is currently seeking a Software engineer/designer to specialize in resolving service issues with a focus on Injection Molding Machine controls, including servo drive and…
Added 59 mins ago
N|
RAN Data Collection Engineer/Drive Tester
NextGen | GTA: A Kelly Telecom Company
Montreal, QC
- Contract
RAN Data Collection Engineer / Drive Test Engineer
Added 59 mins ago
HT
Manufacturing Engineer (Contract)
Husky Technologies
Bolton, ON
- Full-time
We have an opening for a Mechanical / Manufacturing Engineer working with our Manufacturing Engineering Team as outlined below:
Added 59 mins ago
HT
PD Service - Mechanical
Husky Technologies
Bolton, ON
- Full-time
The service team is currently seeking a Mechanical engineer/designer to specialize in resolving service issues.
Added 59 mins ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Strong project and time management skills, with the ability to prioritize effectively, manage multiple initiatives, and delegate responsibilities to achieve business objectives.
Added 59 mins ago
IS
Engineer, Mechanical
Irving Shipbuilding
Dartmouth, NS
- Full-time
…innovation in shipbuilding? We’re looking for a Mechanical Engineer to join our team and contribute to the planning, construction, and delivery of world-class…
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
J
Municipal Roadways Engineer
Jacobs
Burnaby, BC
- $135,000 to $175,000 USD / year
- Full-time
We are seeking a Senior Municipal Roadways Engineer / Project Manager to lead the planning, design, and delivery of roadway, transportation, and bus transit infrastructure projects across…
Added 59 mins ago
VP
Applications Engineer - Project Management
Vishay Precision Group, Inc. (VPG)
Toronto, ON
- Full-time
We are seeking an Application Engineer with strong project management capability to support our Optical Products Group.
Added 59 mins ago
YE
Senior Mechanical Engineer
YJE Engineering
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
…mechanical systems that support the long-term success of every project. We are seeking an experienced Senior Mechanical Engineer to lead the design and delivery of HVAC, Plumbing, and Fire…
Added 59 mins ago
CC
Specialist, Provisioning
Cogeco Connexion
Burlington, ON
- Full-time
The Provisioning engineer is responsible for the management, maintenance and daily monitoring of the regions HSD provision system, including related systems that provide HSD, PON and…

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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