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Added 7 mins ago
AI
DevOps Platform Engineer - GitHub Migration Tooling Spikes
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
DEVOPS PLATFORM ENGINEER - GITHUB MIGRATION TOOLING SPIKES
Added 8 mins ago
SM
Trust & Safety Engineer - Hapiko
Spin Master Ltd
Toronto, ON
- Full-time
…the core of the product. As our first dedicated Trust Safety engineer, you'll own the systems that keep it that way as we…
Added 8 mins ago
Cloud Support Eng. II (DSE), Support Engineering
Amazon
Toronto, ON · Vancouver, BC
As a Cloud Support Engineer you will learn at an accelerated pace how to use and leverage many different cloud technologies to help our customers succeed. You will act as the Cloud…
Added 22 mins ago
T
Software Engineer, Full Stack - Trace
Trace
Montreal, QC
- Full-time
…from quoting and booking to tracking and invoicing, into one platform, with AI agents built into the…
Added 22 mins ago
A
Backend Software Engineer (Rust)
Arkion-tech
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are looking for a Backend Software Engineer with strong Rust expertise to build secure, scalable, and high-performance services for our Next-Gen Human Identity (NHI) Platform.
Added 22 mins ago
K
Founding AI Engineer
Kouvre
Montreal, QC
- Full-time
As our Founding AI Engineer, you own the brain. You will partner closely with the Founding CTO to turn a plain-text message into the right action, building the reasoning, the agents, and…
Added 22 mins ago
V
Lead Optimizely Solutions Architect
Valtech
Canada
- Full-time
Define technology roadmaps and provide recommendations for platform evolution and modernization.
Added 22 mins ago
C
Senior Data Engineer
Clio
Canada
- Full-time
We are currently seeking a Senior Data Engineer to join our rapidly growing engineering team. This role is for someone who is passionate about building innovative data solutions and being…
Added 22 mins ago
AI
React Native- Lead
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are seeking a Senior/Lead React Native Engineer with 8+ years of mobile engineering and 5+ years of production React Native experience.Strong expertise in React Native 0.76+, New…
Added 22 mins ago
C
Senior Data Engineer
Clio
Toronto, ON
- Full-time
We are currently seeking a Senior Data Engineer to join our rapidly growing engineering team. This role is for someone who is passionate about building innovative data solutions and being…
Added 22 mins ago
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Technical Support Engineer
Luxoft
Toronto, ON
- Contract
Added 23 mins ago
CO
Staff Software Engineer - Capital One Travel Tech - Full-stack
Capital One
Toronto, ON
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Software Engineer - Capital One Travel Tech - Full-stack
Added 39 mins ago
QI
AI Engineer
Quartermaster inc.
Toronto, ON
- Full-time
We’re building Toronto’s dedicated platform for home management to empower the city’s homeowners and to better connect our neighbours and the local Pros they trust.
Added 39 mins ago
C
Senior Software Engineer (Python / GenAI) – Markets Technology
Citi
Mississauga, ON
- Full-time
…management, and we are seeking an experienced Senior Python Engineer to sit at the center of that evolution. In this role, you will architect and scale robust backend systems, leveraging…
Added 39 mins ago
Integration Engineer
Stripe
Toronto, ON
Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments,…
Added 51 mins ago
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Staff Data Developer
AtkinsRéalis
Montreal, QC
- Full-time
…quality, master data, operational data stores, analytics, and platform initiatives across multiple business…
Added 51 mins ago
R
Principal AI Engineer, Agentic Models and Data Platforms
RBC
Calgary, AB
- Full-time
Contribute to reference architectures, reusable libraries, and platform components that accelerate delivery across teams.
Added 53 mins ago
Senior Security Engineer, Threat Response
Asana
Vancouver, BC
We are looking for a savvy Security Engineer to join our Blue Team. You will be a foundational member of the security presence in our Warsaw innovation hub, partnering directly with IT,…
Added 53 mins ago
LC
Data Engineer II
Loblaw Companies Limited
Brampton, ON
- Full-time
Loblaw Technology & Analytics is looking for a Data Engineer II to join the Data & AI platform team. You will help design, build, and maintain the cloud services, workflow orchestration,…
Added 53 mins ago
MT
Technical Staff Engineer – Design & Product Validation
Microchip Technology Inc.
Burnaby, BC · Canada - Burnaby
- Full-time
We are seeking an experienced engineer who wants to tackle challenging system-level problems and influence the quality and success of industry-leading products. This role provides broad…
Added 1 hour ago
M
Senior DevOps Engineer
Miovision
Remote, Canada
- $130,000 to $170,000 CAD / year
- Full-time
- Remote
We are currently looking for a Senior DevOps Engineer to contribute to the development of our cloud infrastructure and platform tooling, embed security into our engineering lifecycle, and…
Added 1 hour ago
L
Senior Data Engineer
Luxoft
Toronto, ON
- Contract
We are seeking a hands-on Data Engineer to support the Total Fund Management Portfolio Management Technology team. This role focuses on implementing reliable data solutions in a…
Added 1 hour ago
Technology Lead
Infosys
ON
…managing, securing, and optimizing Databricks environments on cloud platform: AWS. The ideal candidate should have hands-on experience in cloud database administration, cluster management,…
Added 1 hour ago
SM
Trust & Safety Engineer - Hapiko
Spin Master
Toronto, ON
- Full-time
…core of the product. As our first dedicated Trust & Safety engineer, you'll own the systems that keep it that way as we…
Added 1 hour ago
VC
Développeur fiscal - Ingénieur de données | Tax Developer - Data Engineer
Valsoft Corporation
Montreal, QC · Saint-Laurent, Quebec
- Full-time
Valsoft is looking for a Data Analytics Engineer to join our Tax department in Montreal, Quebec, working closely with Tax, Finance, Data Platform teams, and external consultants to build…

Smart IT Frame LLC

Data Modeller

Toronto, ON, Canada

Contract

Apply About employer

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Job details

Job type: Contract
Apply by: Nov 6, 2026
Posting language: English
Posted: Oct 7, 2026

Original job description

Role: MongoDB Data Modeller

Location: Toronto, ON

Duration: Long Term Contract

Job Description:

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. NICE-TO-HAVE SKILLS: MongoDB data modeller (JSON data modelling and schema creation).

Apply MongoDB schema design patterns to develop scalable, performant data models.

Understand Confluent Kafka Schema Registry and how it influences schema design.

Experience with MongoDB indexing, sharding, and performance.

Experience with MongoDB Atlas in Azure. Rahona Data Engineer (data analytics ingestion and curation).

Knowledge of TD governance processes e.g., PIA, DAC. Familiarity with complying with audits and how processes should be set up so that audits go smoothly.

Domain Knowledge and Soft Skills.

Knowledge of the Payments domain. Awareness of ISO 20022 schemas in the Payments domain. Understanding data quality and lineage expectations for regulated environments.

Ability to work independently, research and explore new technologies, and develop solutions to complex problems while meeting timelines.

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More about this job

Responsibilities

Lead MongoDB schema design, evolution, versioning, and migration, creating JSON and XSD schemas that support data quality and performance. Design and manage cloud data ingestion and ETL pipelines, using SQL and PySpark for analytics ingestion and curation.

Requirements

Requires at least five years of JSON-based data modeling experience, advanced SQL and PySpark proficiency, and at least two years of Azure cloud development experience. Candidates should also have strong knowledge of cloud data ingestion, ETL, orchestration, and pipeline design, along with analytical, communication, and documentation skills.

Skills

MongoDB
JSON Data Modeling
Schema Design
XSD
SQL
PySpark
Spark SQL
Azure Databricks
Azure Data Factory
Azure Synapse
ETL
Data Pipelines
Data Ingestion
Kafka Schema Registry
MongoDB Indexing And Sharding
Data Quality And Lineage

Visa sponsorship

Not detected in the job text

Keywords

MongoDB
JSON Data Modeling
Schema Creation
Schema Evolution
Schema Versioning
Schema Migration
XSD
SQL
PySpark
Spark SQL
Azure Cloud
Azure Databricks
Azure Data Factory
Azure Synapse
Data Ingestion
ETL
Data Orchestration
Data Pipelines
Data Analytics
Data Curation
Confluent Kafka Schema Registry
MongoDB Indexing
MongoDB Sharding
MongoDB Atlas
Payments
ISO 20022
Data Governance
Data Quality
Data Lineage
Audit Compliance

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