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Added 11 mins ago
Senior Data Engineer - Toronto
Trisura
Toronto, ON
Full-time
As a Senior Data Engineer on our Data & Analytics Team, you will be a hands-on technical leader responsible for designing, building, operating, and continuously improving scalable, secure,…
Added 11 mins ago
Architecte de solution IA
CGI
Montreal, QC
Full-time
AI/ML certification on a cloud platform (e.g.: Azure AI Engineer, AWS ML Specialty, GCP Professional ML Engineer).
Added 11 mins ago
Senior Systems Engineer - Identity and Access Management
Electronic Arts (EA)
Vancouver, BC
Full-time
3+ years experience administrating cloud infrastructure in AWS or Azure. (Including familiarity with infrastructure as code, Azure Virtual Desktop, Azure Hybrid AD join, AWS ALB and Route…
Added 11 mins ago
Data Engineer
Zurich Canada
Toronto, ON
Full-time
Reporting to the Data Platform Leader, you will work with data engineers, platform teams, analytics partners and business stakeholders to ingest, transform and curate high-quality data…
Added 11 mins ago
Senior Data Platform Engineer - Toronto
Trisura
Toronto, ON
Full-time
As a Senior Data Platform Engineer on our Data & Analytics Team, you will be a hands-on technical leader responsible for designing, implementing, administering, monitoring, and continuously…
Added 1 hour ago
Data Engineer (Databricks) - Consultant
Deloitte
Toronto, ON
Full-time
Strong understanding of cloud platforms (AWS, Azure, or GCP) and their data services
Added 2 hours ago
Senior Java Software Engineer
PRI Global
Toronto, ON
Contract
…evaluating new community endorsed technologies for every tier of our platform. Our backend tiers are JVM-based. We are using or considering technologies like Spring Boot 2.6, Angular 12,…
Added 2 hours ago
AI Engineer, Winter 2027 (Co-op/Internship) - 8 months
BMO
Toronto, ON · BMOPLACE
Full-time
…Squad student-led activities, BMO Academy corporate learning platform, and access to various Employee Resource Groups to further develop your network within…
Added 2 hours ago
Senior Security Operations Engineer (Talent pool building)
League Inc.
Toronto, ON
…by building or buying tools that we can integrate into our platform to ultimately make it easier for our engineers to do the right thing. As a Senior SecOps Engineer you will care deeply…
Added 2 hours ago
DevOps Engineer, New Grad
Jobright.ai
Canada
Full-time
…accelerating your route to the best job outcomes. As a New Grad DevOps Engineer, you will help build and operate the infrastructure behind our AI-powered job search platform, focusing on…
Added 3 hours ago
AI Engineer
Triunity Software
St. John's, NL
$100,000 to $110,000 CAD / year
Full-time
Familiarity with cloud platforms (AWS, Azure, or GCP) and MLOps practices
Added 3 hours ago
AI Engineer
Triunity Software
Fredericton, NB
$100,000 to $110,000 CAD / year
Full-time
Familiarity with cloud platforms (AWS, Azure, or GCP) and MLOps practices
Added 3 hours ago
AI Engineer
Triunity Software
Winnipeg, MB
$100,000 to $110,000 CAD / year
Full-time
Familiarity with cloud platforms (AWS, Azure, or GCP) and MLOps practices
Added 3 hours ago
AI Engineer
Triunity Software
Ottawa, ON · Ontario, ON
$100,000 to $110,000 CAD / year
Full-time
Familiarity with cloud platforms (AWS, Azure, or GCP) and MLOps practices
Added 3 hours ago
AI Engineer
Triunity Software
Quebec, QC
$100,000 to $110,000 CAD / year
Full-time
Familiarity with cloud platforms (AWS, Azure, or GCP) and MLOps practices
Added 3 hours ago
AI Engineer
Triunity Software
AB · Edmonton, AB
$100,000 to $110,000 CAD / year
Full-time
Familiarity with cloud platforms (AWS, Azure, or GCP) and MLOps practices
Added 3 hours ago
AI Engineer
Triunity Software
Victoria, BC
$100,000 to $110,000 CAD / year
Full-time
Experience with cloud platforms (AWS, Azure, or GCP) and MLOps practices
Added 3 hours ago
Senior Software Engineer, Fullstack
Okta
Toronto, ON
$136,000 to $187,000 CAD / year
Full-time
Experienced working with any cloud provider such as AWS, GCP or Azure.
Added 3 hours ago
Senior Software Engineer – DevTest / QA Automation
EngRadar
Toronto, ON
Full-time
The role requires an engineer who can leverage AI assisted development tools and coding agents to accelerate automation, analyze existing codebases, generate and validate test scenarios,…
Added 3 hours ago
Senior Software Engineer
Zodiac Solutions, Inc
Montreal, QC
Full-time
Experience with cloud platforms such as AWS, Azure, or GCP.
Added 3 hours ago
Monitoring Tool Automation Engineer
Zodiac Solutions, Inc
Toronto, ON
Full-time
Cloud platform exposure including Azure, AWS, or GCP.
Added 3 hours ago
Senior Data Engineer - Toronto
Trisura Guarantee Insurance Company
Toronto, ON
As a Senior Data Engineer on our Data & Analytics Team, you will be a hands-on technical leader responsible for designing, building, operating, and continuously improving scalable, secure,…
Added 3 hours ago
Senior Data Platform Engineer - Toronto
Trisura Guarantee Insurance Company
Toronto, ON
As a Senior Data Platform Engineer on our Data & Analytics Team, you will be a hands-on technical leader responsible for designing, implementing, administering, monitoring, and continuously…
Added 4 hours ago
Cloud Engineer - Early Career (Canada)
Jobright.ai
Canada
Full-time
Hands-on experience with at least one major cloud platform (AWS, GCP, or Azure), including core compute, storage, and networking services
Added 4 hours ago
Senior Data Engineer, Risk Technology
Investment Management Corporation of Ontario (IMCO)
Toronto, ON
Full-time
As a key member of the Risk Technology team, the Senior Data Engineer will be the team’s senior hands-on Power BI developer, responsible for designing complex reports and visuals, scalable…

CirrusLabs

Data Platform Engineer

Toronto, ON, Canada

Job type: Contract
Apply by: Oct 24, 2026
Experience: 5-7 years of professional full stack development experience, with demonstrated delivery of production-grade web applications.
Posting language: English
Posted: Sep 24, 2026

Apply About employer

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Original job description

Data Platform Engineer

Downtown, Toronto (Work onsite)

Job Overview

The primary focus of this role will be to design, build, and maintain the EMFI Data Application Platform, a financial analytics application. The incumbent will work across the full stack to deliver reliable, performant, and secure data products.

Note: This role needs someone with strong Python Backend Eng experience like the above role but with solid experience Data development and designing, building, maintaining "Data Platform" ground up. If it is Snowflake data platform that is more acceptable

Responsibilities and Duties

Collaborate with internal stakeholders to translate business and analytical requirements into well-defined backend features and data products.

Design and deploy scalable microservices within the FastAPI ecosystem, establishing clear service boundaries for domain-specific services and ensuring loose coupling through well-defined API contracts.

Design and develop Snowflake-native applications including Snowpark (Python), stored procedures, tasks, streams, and dynamic tables to support day-end processing engines that run natively within the Snowflake compute layer.

Design and implement RESTful API endpoints using FastAPI ensuring data contracts are clearly defined, versioned, and documented via OpenAPI/Swagger.

Write and optimize SQL queries against Snowflake and PostgreSQL for reporting, aggregation, and analytical use cases.

Own end-to-end feature delivery: from requirements gathering and API contract definition through implementation, testing, and deployment.

Ensure platform security by applying best practices around authentication, authorization (RBAC), input validation, and safe error handling, aligned with OWASP Top 10.

Technical Skills

Experience designing and implementing microservices architectures, including service discovery, inter-service communication, API versioning, and distributed tracing/logging for observability.

Proficiency in Python for backend development, including FastAPI async patterns, and Pydantic-based data validation.

Hands-on experience with SQL and analytical databases for writing optimized queries, aggregations, and data transformations.

Experience developing Snowflake-native applications: stored procedures (JavaScript/Python), Tasks, Streams, Dynamic Tables, and Snowpark for building backend processing engines.

Understanding of REST API design, OpenAPI specifications, and API integration patterns in frontend applications.

Knowledge of authentication and authorization patterns including JWT, OAuth2, and role-based access control.

Experience with Docker and Docker Compose for local development and containerized deployments.

Familiarity with CI/CD pipelines for automated testing and deployment.

Experience with version control using Git, including branching strategies and code review workflows.

Ability to work with cloud platforms (AWS, Azure, or GCP) for data storage, compute, and deployment.

Qualifications and Skills

Bachelor’s degree (Master’s preferred) in Computer Science, Software Engineering, Information Systems, or a related discipline.

5-7 years of professional full stack development experience, with demonstrated delivery of production-grade web applications.

Experience in the Payments or Fintech industry would be a strong asset.

Proven ability to work independently, manage multiple concurrent workstreams, and deliver with minimal oversight.

Excellent communication and interpersonal skills, with the ability to engage both technical and non-technical audiences.

Unquestionable personal and business ethics and integrity

Apply About employer

More about this job

Responsibilities

Design, build, and maintain a secure, reliable financial analytics data platform, including Snowflake-native processing engines and scalable FastAPI microservices. Deliver backend features and data products end to end, including API design, implementation, testing, deployment, and performance optimization.

Requirements

Requires 5–7 years of professional full-stack development experience, strong Python backend skills, and hands-on experience building data platforms, preferably with Snowflake. A bachelor’s degree is required or preferred, with a master’s preferred; fintech or payments experience is an asset, along with independence and strong communication skills.

Skills

Python
FastAPI
Snowflake
Snowpark
SQL
PostgreSQL
Microservices
REST APIs
OpenAPI
Pydantic
Docker
CI/CD
Git
OAuth2
JWT
Role-Based Access Control

Visa sponsorship

Not detected in the job text

Keywords

Python
FastAPI
Snowflake
Snowpark
PostgreSQL
SQL
Microservices Architecture
REST APIs
OpenAPI
Swagger
Pydantic
Stored Procedures
Tasks
Streams
Dynamic Tables
Docker
Docker Compose
CI/CD
Git
AWS
Azure
Google Cloud Platform
JWT
OAuth2
Role-Based Access Control
OWASP Top 10
Distributed Tracing
Financial Analytics
Payments
Fintech

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