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Added 9 days ago
SP
Technical Lead, Enterprise Applications
Spark Power ⚡
ON · Ontario, Canada
- Other
…development and integration solutions. This team will work closely with other teams in both IT and the business to develop, promote and optimize the use of technologies within the Spark…
Added 9 days ago
M
Senior AI Engineer, Big Data & AI Solutions
Mastercard
Vancouver, BC
- Full-time
Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can…
Added 9 days ago
KY
Senior Computer Vision Engineer
Koh Young Technology, Inc.
Vancouver, BC
- Full-time
…Singapore and China, allowing us to have close communication with our customers and have global network of sales and…
Added 9 days ago
M
Principal Full-Stack Developer - Platform & Infrastructure
MaintainX
Montreal, QC
- $131,000 to $230,000 CAD / year
- Full-time
Nice to have: GraphQL, React Native, or SQL database experience. For this area, we also value: Experience with search technology, authentication and identity, design systems or component…
Added 9 days ago
M
Principal Full-Stack Developer - Platform & Infrastructure
MaintainX
Toronto, ON
- $131,000 to $230,000 CAD / year
- Full-time
Nice to have: GraphQL, React Native, or SQL database experience. For this area, we also value: Experience with search technology, authentication and identity, design systems or component…
Added 9 days ago
Analyst, Corporate Actions
Questrade Financial Group
Toronto, ON
At QFG, we combine human-centric collaboration with AI-driven innovation to redefine financial services. The ideal candidate will be a catalyst for change, using AI to transform and deliver…
Added 9 days ago
EB
AI Solutions Engineer, Technology Workplace Services
EQ Bank | Canada's Challenger Bank
Toronto, ON
- Full-time
We've been at this since 1970, challenging the conventions of traditional banking with smarter, faster, and more connected financial experiences.
Added 9 days ago
GC
AI Engineer
GEI Consultants, Inc.
Vaughan, ON
- $110,000 to $150,000 CAD / year
- Full-time
…solution reliability and performance. This role works closely with solution architects and platform teams to ensure AI solutions are production-ready, aligned with GEI standards, and…
Added 9 days ago
S
Data Platform Engineer
Shift4
Toronto, ON
- Full-time
…queues to replicate data from Aurora MySQL into Snowflake, with plans to expand to additional data sources and consumers as our platform…
Added 9 days ago
SP
Technical Lead, Enterprise Applications
Spark Power
Remote, Canada
- $105,000 to $120,000 CAD / year
- Other
- Remote
…development and integration solutions. This team will work closely with other teams in both IT and the business to develop, promote and optimize the use of technologies within the Spark…
Added 9 days ago
A
Senior Application Development Specialist
AESO
Calgary, AB · KPMG Tower
- Full-time
Working collaboratively with Solution Architecture, Technical Leads, Product Teams, Cyber Security, Data and Artificial Intelligence teams, the role translates approved technology direction…
Added 9 days ago
AI and Data - Senior Consultant - AI Engineer
EY
AB · Calgary, AB
Advanced object-oriented coding skills in Python for production-level codebases. Familiarity with Java, TypeScript/JavaScript is a plus.
Added 9 days ago
AI and Data - Manager - AI Engineer
EY
AB · Calgary, AB
Advanced object-oriented coding skills in Python for production-level codebases. Familiarity with Java, TypeScript/JavaScript is a plus.
Added 9 days ago
C
Data Engineering Expert
Co-operators
Guelph, ON · Toronto, ON · Mississauga, ON · Burlington, ON
- Full-time
5+ years of experience in coding with terraform, python and pyspark; At-least 3+ years of experience designing and implementing scalable data solutions in Azure.
Added 9 days ago
RB
Senior Manager - Access Network Operations
Royal Bank of Canada
Toronto, ON
- Full-time
Familiarity with automation/scripting languages (Python, Ansible, Bash).
Added 9 days ago
LI
Artificial Intelligence Engineer
LanceSoft, Inc.
Peterborough, ON
- Contract
Hiring Mode: 6-12 months Contract with possibility of extension
Added 9 days ago
QW
AI Quality Engineer (SDET)
Quantum World Technologies Inc.
Toronto, ON
- Contract
Experience with Python| Selenium| Playwright| PyTest| or similar tools
Added 9 days ago
EB
AI Solutions Engineer, Technology Workplace Services
EQ Bank
Toronto, ON
- Full-time
We've been at this since 1970, challenging the conventions of traditional banking with smarter, faster, and more connected financial experiences.
Added 10 days ago
P
Senior Security Engineer - Cloud Security
PagerDuty
Toronto, ON
- Full-time
Strong software engineering background - years building and operating production systems at scale, with the ability to design and ship security-focused platforms, services, and tooling as a…
Added 10 days ago
C
Data Engineering Expert
Co-operators
Mississauga, ON
- Full-time
5+ years of experience in coding with terraform, python and pyspark; At-least 3+ years of experience designing and implementing scalable data solutions in Azure.
Added 10 days ago
C
Data Engineering Expert
Co-operators
Burlington, ON
- Full-time
5+ years of experience in coding with terraform, python and pyspark; At-least 3+ years of experience designing and implementing scalable data solutions in Azure.
Added 10 days ago
C
Data Engineering Expert
Co-operators
Guelph, ON
- Full-time
5+ years of experience in coding with terraform, python and pyspark; At-least 3+ years of experience designing and implementing scalable data solutions in Azure.
Added 10 days ago
AC
Analyst, Business Intelligence
Allstate Canada
Toronto, ON
- Full-time
Demonstrated experience working with data visualization and reporting tools such as Power BI, python and power automate.
Added 10 days ago
AI
Quality Engineer (QE) SDET AI Chatbot
Apptoza Inc.
Brampton, ON
- Contract
…automation for chatbot validation where possible.Work closely with developers| AI engineers| and content teams to resolve defects.Track| document| and report defects| test results| and…
Added 10 days ago
B
Job Posting Title Quantitative Developer, Global Asset Management
BMO
Toronto, ON · FCP
- Full-time
…candidate combines a deep understanding of data engineering with a strong knowledge of financial markets and…

Shift4

Data Platform Engineer

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 14, 2026
Posting language: English
Posted: Oct 15, 2026

Original job description

Shift4 (NYSE: FOUR) is boldly redefining commerce by simplifying complex payments ecosystems across the world. As the leader in commerce-enabling technology, Shift4 powers billions of transactions annually for hundreds of thousands of businesses in virtually every industry. For more information, visit www.shift4.com.

Shift4 is seeking a Data Platform Engineer to join our Data Platform team and build, maintain, and optimize the pipelines that move data from our production systems into our analytics warehouse. Today, our infrastructure uses Amazon ECS services and SQS queues to replicate data from Aurora MySQL into Snowflake, with plans to expand to additional data sources and consumers as our platform evolves.

This is a hands-on infrastructure engineering role focused on pipeline performance, reliability, scalability, resource optimization, cost efficiency, and observability. You will help ensure data is delivered accurately, reliably, and on time as our data platform grows. Data modeling, warehouse cost management, and business transformation logic are managed by partner teams, allowing you to focus on the infrastructure and systems that power our data ecosystem - all while embracing the Shift4 way.

Responsibilities

Operate, tune, and scale the ECS/SQS-based ingestion pipelines from Aurora MySQL into Snowflake: task sizing, autoscaling, consumer concurrency, batching, retries, and dead-letter handling
Own pipeline reliability: define SLOs for freshness and lag, build alerting and dashboards, lead incident response and root-cause analysis for pipeline failures
Build and maintain infrastructure as code, deployment automation, and CI/CD for pipeline services
Continuously benchmark and tune throughput versus cost across ECS, SQS, and Snowflake ingestion (Snowpipe/COPY, stages)
Onboard new sources and consumers to the platform in partnership with application, data, and analytics teams
Apply data-quality and security controls appropriate for PCI-compliant or payment-handling environments: encryption, secrets handling, least-privilege access, audit trails
Proactively explore and apply AI tools to improve efficiency across the pipeline lifecycle (development, testing, runbooks, and documentation)

Qualifications

5+ years in platform, infrastructure, or DevOps roles supporting data-intensive systems in production
Deep hands-on AWS experience: ECS/Fargate (task sizing, autoscaling, deployments), SQS (throughput, DLQs, visibility timeouts, batching), S3, IAM, CloudWatch, and Aurora/RDS from the operator side
Proven track record tuning message-driven workloads: consumer concurrency, backpressure, retries, idempotency, throughput versus cost
Experience operating pipelines into Snowflake from the ingestion side (Snowpipe/COPY, stages, load monitoring)
Infrastructure as code with Terraform/Ansible, containerization with Docker, and CI/CD pipelines
Observability and alerting for pipeline health and lag using Prometheus/Grafana, CloudWatch, Datadog, or the Elastic Stack
Enough Python to read, debug, and instrument worker code
Passion for automation, performance, and clean system design

Nice to have

CDC tooling (Debezium, AWS DMS) and MySQL Binlog replication
Message brokers beyond SQS: Apache Kafka/Confluent, RabbitMQ
Elastic Stack or time-series database (Prometheus, InfluxDB) administration
Experience in a PCI or otherwise regulated environment
Payments or fintech domain knowledge

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity and/or expression, status as a veteran, and basis of disability or any other federal, state or local protected class.

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More about this job

Responsibilities

Operate, optimize, and scale AWS-based ingestion pipelines that move data from Aurora MySQL into Snowflake, improving throughput, reliability, and cost efficiency. Build deployment and infrastructure automation, establish pipeline monitoring and incident practices, onboard new sources and consumers, and apply appropriate security and data-quality controls.

Requirements

Requires at least five years in platform, infrastructure, or DevOps roles supporting production data-intensive systems, with hands-on AWS experience across ECS/Fargate, SQS, S3, IAM, CloudWatch, and Aurora/RDS. Candidates should have experience with Snowflake ingestion, message-driven workload tuning, infrastructure as code, Docker, CI/CD, observability, and enough Python to debug and instrument worker code.

Skills

AWS ECS/Fargate
Amazon SQS
Snowflake Ingestion
Aurora MySQL
Infrastructure as Code
Terraform
Ansible
Docker
CI/CD
Pipeline Observability
Prometheus/Grafana
CloudWatch
Python
Message-Driven Workloads
Data Pipeline Reliability
PCI Security Controls

Visa sponsorship

Not detected in the job text

Keywords

AWS
Amazon ECS
AWS Fargate
Amazon SQS
Amazon S3
IAM
CloudWatch
Aurora MySQL
Amazon RDS
Snowflake
Snowpipe
COPY
Terraform
Ansible
Docker
CI/CD
Python
Prometheus
Grafana
Datadog
Elastic Stack
Debezium
AWS DMS
MySQL Binlog Replication
Apache Kafka
Confluent
RabbitMQ
Change Data Capture
PCI Compliance
Payment Processing

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