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Added 5 months ago
Senior Data Platform Engineer
Helcim Inc
Calgary, Alberta
Helcim is searching for a Senior Data Platform Engineer to help lead the design, development, and ongoing evolution of the data platform that powers Helcim’s mission to become the world’s…
Added 5 months ago
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Registry Services Engineer
MinuteBox
Vaughan, Ontario · Toronto, Ontario
- Full-time
MinuteBox is a place where leaders are born. Our founding team and senior management believe in empowering you to lead and excel at what you do best. We value 🧠 mental and 💪🏼 physical…
Added 5 months ago
CN
Development Engineer
Canadian Natural
Calgary, Alberta
- Full-time
Make your mark while you grow your career! As a Development Engineer at Canadian Natural, you will play a key role in optimizing thermal production using SAGD, steam flood, and CSS…
Added 5 months ago
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Senior Sales Engineer
Revelate
Montreal, Quebec
- Full-time
Most Sales Engineer roles are about running demos and answering RFPs. This one is about building lasting customer relationships that mature with the product. Our customers are sophisticated…
Added 5 months ago
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Senior Machine Learning Engineer, AI Generation Engine
SandboxAQ
Remote, Canada
- $119,000 to $210,000 CAD / year
- Full-time
- Remote
SandboxAQ's AI Generation Engine (SAIGE) team is seeking a highly accomplished Machine Learning Engineer to take ownership of the end-to-end ML lifecycle, from initial data exploration and…
Added 5 months ago
Thermal Reservoir Engineer
Canadian Natural
Calgary, Alberta
Make your mark while you grow your career! As a Thermal Reservoir Engineer working for the Jackfish or Kirby areas, you have an opportunity to be a key player in a dynamic, collaborative…
Added 5 months ago
MF
Senior Software Development Engineer in Test
Magnet Forensics
Ottawa, Ontario · Toronto, Ontario · Waterloo, Ontario
- Full-time
We are seeking a highly skilled and experienced Senior Software Development Engineer in Test (SDET) to join our engineering team, supporting the development and deployment of our…
Added 5 months ago
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Principal Data Developer
BlueCat
Toronto, Ontario
- Full-time
We are seeking a highly skilled Data Principal Engineer with strong leadership, communication, and collaboration abilities to join our dynamic team. In this exciting role, you will help us…
Added 5 months ago
E
Senior Software Engineer, Builders
EvenUp
Remote, Canada
- Full-time
- Remote
As a Senior Software Engineer on our Builders, you'll be the person EvenUp turns to when something critical breaks for a customer and the clock is ticking. This team reports directly to the…
Added 5 months ago
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Senior Site Reliability Engineer
SimCorp
Toronto, Ontario
- Full-time
As a Senior Site Reliability Engineer, you will be embedded within one of our Product Areas, taking ownership of specific responsibility domains where your experience, interests, and growth…
Added 4 months ago
Développeuse ou développeur logiciel sénior, Automatisation, Plateforme d’autorisation / Senior Software Engineer, Automation, Authoring Platform
Unity Technologies
Montreal, Quebec
La personne retenue pour ce rôle est une ou un développeur logiciel sénior qui est prêt à nous aider à étendre nos plateformes d’automatisation orientées client à l’échelle mondiale, telles…
Added 5 months ago
SS
Senior Software Engineer, Back-End (Remote Canada)
Short Story
Remote, Canada
- Full-time
- Remote
As a Senior Backend Engineer, you’ll design and build the services that power our core workflows, from order processing to logistics and internal operations.
Added 5 months ago
MS
Senior Software Engineer - AI/Computer Vision (Camera Systems)
Motorola Solutions
Vancouver, British Columbia · Toronto, Ontario
- Full-time
As a Senior Software Engineer in our camera systems group, you will play a crucial role in designing, developing, and optimizing C++ code for embedded systems. You will work on implementing…
Added 5 months ago
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Intermediate Software Engineer
AltaML
Calgary, AB · Edmonton, AB · Toronto, ON
- Full-time
The Intermediate Software Engineer independently owns and delivers well-defined, small-to-medium complexity user stories end to end. You work AI-first by default - using Claude Code and…
Added 5 months ago
GE
Senior Data Engineer
GFL Environmental Inc.
Vaughan, Ontario
- Other
Our GFL team is expanding, and we are seeking a highly skilled Senior Data Engineer with experience in designing and maintaining real-time data streaming pipelines and building robust data…
Added 5 months ago
BS
Member of Technical Staff
Beacon Software
Toronto, Ontario
- Full-time
Members of Technical Staff (MTS) are the senior engineers who build the platform that everything else at Beacon runs on. You will own a piece of the core stack end-to-end: design,…
Added 5 months ago
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Principal/Senior Software Engineer
PointClickCare
Mississauga, Ontario
- Full-time
Added 5 months ago
GE
Senior Integration Engineer (Future oppourtunity)
GFL Environmental Inc.
Vaughan, Ontario
- Other
We are seeking a Senior Integration Engineer to design, develop, and maintain robust data integration solutions. You will focus heavily on real-time data streaming via Apache Kafka and…
Added 5 months ago
IL
Senior Engineer – Digital Distribution & Engagement
Invesco Ltd.
Charlottetown, Prince Edward Island
- Full-time
…frameworks. The position requires a strong technical hands-on-skilled engineer. A successful candidate must demonstrate strong analytical, design, programing, and debugging skills in a…
Added 4 months ago
IL
Senior Software Quality Engineer
Invesco Ltd.
Charlottetown, Prince Edward Island
- Full-time
The Senior Software Quality Engineer leads the design, execution, and oversight of complex test strategies to ensure the delivery of high quality, reliable software products for Finance…
Added 5 months ago
H
AI Engineer - Remote
Huzzle
Remote, Canada
- Full-time
- Remote
We are looking for a skilled AI Engineer with at least 2 years of hands-on experience in developing, deploying, and optimizing AI and machine learning solutions. You will work closely with…
Added 2 months ago
C
Senior ASIC Design Engineer - Client IP
Ciena
Ottawa, ON
- $109,000 to $174,000 CAD / year
- Full-time
Your role as a senior digital design engineer will be to propose innovative solutions, in order to design power and area optimized functional blocks for the Wavelogic family of products.
Added 5 months ago
S
Associate AI Engineer
ShyftLabs
Toronto, Ontario
- Full-time
ShyftLabs is looking for an Associate AI Engineer (New Grad) to join our growing engineering team. This is an exciting opportunity for a recent graduate or early-career engineer who wants…
Added 5 months ago
Senior QA Automation Engineer
Glint Tech Solutions LLC
Toronto, Ontario
We are actively looking for a Senior QA Automation Engineer to join a globally recognized investment management organization known for managing large-scale institutional investments across…
Added 1 month ago
Data Platform Operations Engineer
Scotiabank
Toronto, ON
The Data Platform Operations Engineer works under the guidance of senior engineers and platform leads to help maintain site reliability for our Data & AI platforms. This role focuses on…

GFL Environmental Inc.

Senior Data Engineer

Vaughan, ON, Canada

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Job details

Posting language: English
Posted: May 21, 2026

Original job description

Our GFL team is expanding, and we are seeking a highly skilled Senior Data Engineer with experience in designing and maintaining real-time data streaming pipelines and building robust data lake infrastructure and architecture. The right candidate will be excited by the prospect of optimizing and building data architecture to support our next generation of AI-powered products and data initiatives. You will be a core contributor to our real-time operational efficiency platform and financial forecasting initiatives, owning the full data lifecycle - from raw ingestion through to AI-driven insights and statistical modelling.

Why Join GFL?
GFL Environmental is a major diversified environmental services company in North America. Our employees, collectively known as 'Team Green,' enjoy numerous benefits: career advancement opportunities, competitive benefits, job stability within an essential services company, and the chance to make a positive impact every day for our customers and communities, Green for Life!

What’s in it for You:

Own the full data stack - from pipeline architecture to AI-driven insights - in a team that does it all.
Work at the intersection of large-scale data engineering, statistical modelling, and cutting-edge AI, building the infrastructure that powers operational efficiency and financial forecasting across the business.
Be part of a startup-like environment where your ideas and contributions directly impact the company's success.
Take full ownership of projects and have the autonomy to drive them from inception to completion.
Grow your career in a fast-paced environment with plenty of opportunities to work with the latest AI and data technologies.
Collaborate with a passionate, cross-disciplinary team that values your input and encourages professional growth.

A “Day in the Life" of a Senior Data Engineer:

Design, develop, and maintain scalable, real-time and batch data pipelines using AWS Glue, Lambda, Apache Spark, and Kafka to power operational efficiency and financial forecasting use cases.
Implement and evolve data lake architecture to ensure efficient data storage, processing, and retrieval at scale.
Build and own end-to-end AI and ML workflows - including feature engineering, model training infrastructure, and real-time inference pipelines - without reliance on a separate data science function.
Apply statistical modelling techniques to validate data quality, develop financial forecasting models, and design analytically rigorous data products.
Collaborate with cross-functional teams - including Finance, Operations, and Product - to understand data requirements and translate them into scalable, intelligent data solutions.
Use Terraform/CloudFormation to manage and provision infrastructure in a reproducible and scalable manner.
Optimize and troubleshoot complex data pipelines, ensuring high availability and performance across real-time operational efficiency workflows.
Explore and integrate the latest AI/ML technologies to continuously enhance our data processing and intelligence capabilities.
Work in a fast-paced, startup-like environment where you will take full ownership of key projects and drive them from inception to completion.

Knowledge, Skills and Abilities:

Proficient in AWS services, particularly Glue and ECS.
Strong experience with Apache Spark and Delta Lake for big data processing.
Hands-on experience with Kafka and real-time data streaming pipelines.
Expertise in using Terraform for Infrastructure as Code (IaaC).
Working knowledge of statistical modelling concepts (e.g. regression, time-series forecasting, anomaly detection) and their application to financial and operational use cases.
Ability to own AI/ML workflows end-to-end, including building pipelines that serve predictive models and real-time scoring systems.

We thank you for your interest. Only those selected for an interview will be contacted.

GFL is committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, please contact myworkdayrecruitment@gflenv.com

Please note that GFL does not provide visa sponsorship for this position. Valid work authorization in the country where the job is located is required. Successful candidates will be required to provide valid documentation confirming their eligibility to work in the country where the job is located prior to their start date.

This hiring process may utilize machine-based systems to assist in screening and assessing applicants. Final selection decisions are made by our recruitment team.

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More about this job

Responsibilities

Design and maintain scalable real-time and batch data pipelines and data lake architecture to support AI-powered products. Own the full data lifecycle from raw ingestion to the development of AI/ML workflows and financial forecasting models.

Requirements

Requires proficiency in AWS services, Apache Spark, Delta Lake, and Kafka for big data processing. Must have expertise in Terraform for Infrastructure as Code and a strong understanding of statistical modelling concepts.

Skills

AWS Glue
AWS ECS
Apache Spark
Kafka
Delta Lake
Terraform
CloudFormation
Statistical Modelling
AI/ML Workflows
Data Lake Architecture
Real-time Data Streaming
Feature Engineering
Python
Infrastructure as Code
Data Pipeline Design
Financial Forecasting

Benefits

Career Advancement Opportunities
Competitive Benefits
Job Stability

Visa sponsorship

Not detected in the job text

Keywords

AWS Glue
AWS ECS
Apache Spark
Delta Lake
Kafka
Terraform
CloudFormation
AI
Machine Learning
Statistical Modelling
Regression
Time-series Forecasting
Anomaly Detection
Data Lake
Real-time Streaming
Infrastructure as Code
Feature Engineering
Financial Forecasting
Operational Efficiency
Big Data
Data Engineering
AWS
Data Pipelines
IaaC
Predictive Models
Real-time Scoring

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