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Added 13 mins ago
Python/Spark Developer
Procom
Mississauga, ON
Contract
Seeking a Core Python Engineer with expertise in big data processing, particularly within the TechFin industry. This role involves developing and optimizing data pipelines for credit risk…
Added 13 mins ago
AI/ML Data Engineer
Electronic Arts (EA)
Vancouver, BC
Temporary
AI Engineer Intern – Creative Innovations (Character Pipelines)
Added 13 mins ago
Data Engineer
MSi Corp
Montreal, QC
Contract
We are looking for a Data Engineer to join our telecom clients BI group. In this role, you will build scalable ingestion frameworks and reliable data pipelines across cloud ecosystem,…
Added 13 mins ago
Software Engineer- Full Stack, Unified Ads Platform
Unity
Toronto, ON
Full-time
Added 13 mins ago
Software Engineer- Full Stack, Unified Ads Platform
Unity
Montreal, QC
Full-time
Added 13 mins ago
Data Engineer
Hallmark Global Solutions Ltd
Mississauga, ON
Full-time
Strong understanding of Data Lineage, metadata management and reference data development and data analytics.
Added 14 mins ago
Senior AI Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
Full-time
Corporate IT is seeking an experienced Senior AI Engineer to design, develop, deploy, and support enterprise-grade Artificial Intelligence, Machine Learning, and Generative AI solutions on…
Added 30 mins ago
Sr. Technical Systems Analyst – Database Activity Monitoring (GCS)
Royal Bank of Canada
Toronto, ON · Halifax, NS · Vancouver, BC
Full-time
…complex problems and developing innovative security solutions. We engineer tailor-made detections that will reduce risk to our organization, employees, and clients. We are seeking a skilled…
Added 30 mins ago
Senior Platform Engineer I
Wrapbook
Remote, Canada
$156,500 to $215,000 CAD / year
Full-time · Remote
Wrapbook is looking for a Senior Platform Engineer I who will play a hands-on role in driving our mission to build an outstanding technology company. You will be working as part of a…
Added 30 mins ago
Senior Product Engineer - Value
Faire
Toronto, ON · Kitchener, ON
As a Senior Engineer (L4), you'll collaborate with us to:
Added 30 mins ago
Product Engineer - Ads
Faire
Toronto, ON
As a product engineer on the team, you'll own features end-to-end: dig into the advertiser's problem, weigh the options, ship, and measure whether it worked. You'll partner with Product,…
Added 43 mins ago
Data Engineer (Early Career) (Canada)
Jobright.ai
Canada
Full-time
…the job search process. They are seeking an early-career Data Engineer to design and build data pipelines, ensuring data quality and collaborating with analytics and product…
Added 43 mins ago
AI Data and Integration Engineer
First National Financial LP
Toronto, ON · East York, ON
Full-time
We are hiring a AI Data and Integration Engineer, Application Development!
Added 43 mins ago
AI Engineer
First National Financial LP
Toronto, ON · East York, ON
Full-time
We are hiring an AI Engineer, Application Development!
Added 1 hour ago
OBSERVABILITY ENGINEER
Zodiac Solutions, Inc
Halifax, NS
Full-time
We are seeking an experienced Observability Engineer to join our Enterprise Kubernetes Platform team at a leading financial services organization.
Added 1 hour ago
Software Engineer
ProxyLink
Toronto, ON
$100 to $105 CAD / hour
Contract
Added 1 hour ago
AI Developer
UniSysTech Consulting
Toronto, ON · Greater Toronto Area, Canada
Other
…is the primary priority for this role. We are looking for an engineer who excels at utilizing modern AI frameworks, LLMs, and intelligent automation to solve complex back-end…
Added 1 hour ago
Data & AI Solutions Engineer
TricorBraun
Burlington, ON
Full-time
We’re looking for an innovative and technically skilled AI Solutions Engineer.
Added 1 hour ago
Senior QA Automation Engineer
Citi
Mississauga, ON
Full-time
The Senior QA Automation Engineer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs…
Added 1 hour ago
Applications Development Sr Programmer Analyst- AVP -Mississauga
Citi
Mississauga, ON
Full-time
…are central to our mission. We are seeking an accomplished engineer who brings both intellectual rigor and practical depth - someone who can navigate the full software development lifecycle…
Added 1 hour ago
Senior Data Engineer (DBX)
Munich Re
Toronto, ON
As a Senior Data Engineer (DBX), you will design and deliver scalable data solutions for high-volume, complex data. You will lead technical design, build reliable data flows, and establish…
Added 1 hour ago
Frontend Engineer, Data Product Experiences
Stripe
Canada
…high-throughput streaming telemetry and real-time merchant…
Added 1 hour ago
Senior Android Engineer, Manulife Bank Technology
Manulife
Toronto, ON · Waterloo, ON
Full-time
As a Senior Android Engineer, you will join the small, high-impact team responsible for building Canada's top-rated banking app for Android. You will take a leading role in developing…
Added 1 hour ago
Senior Data Engineer
TripleLift
Toronto, ON
TripleLift is seeking a Senior Data Engineer to join a small, influential Data Engineering team. This hire will be responsible for expanding and optimizing our data pipeline architecture,…
Added 1 hour ago
Senior Software Engineer - Credit Commercial Engineering
Marqeta
Remote, Canada
Full-time · Remote
Marqeta is seeking a skilled Senior Software Engineer to contribute to the design and delivery of software solutions on our Credit Commercial Engineering Team. In this role, you will take…

TripleLift

Senior Data Engineer

Toronto, ON, Canada

Experience: Minimum of 5 years of professional software engineering experience, with a strong focus on data and ML processes running in production at scale.
Posting language: English
Posted: Sep 22, 2026

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Original job description

About TripleLift

We're TripleLift, an advertising platform on a mission to elevate digital advertising through beautiful creative, quality publishers, actionable data and smart targeting. Through over 1 trillion monthly ad transactions, we help publishers and platforms monetize their businesses. Our technology is where the world's leading brands find audiences across online video, connected television, display and native ads. Brand and enterprise customers choose us because of our innovative solutions, premium formats, and supportive experts dedicated to maximizing their performance.

As part of the Vista Equity Partners portfolio, we are NMSDC certified, qualify for diverse spending goals and are committed to economic inclusion. Find out how TripleLift raises up the programmatic ecosystem at triplelift.com.

Overview

TripleLift is seeking a Senior Data Engineer to join a small, influential Data Engineering team. This hire will be responsible for expanding and optimizing our data pipeline architecture, as well as optimizing data flow and collection for cross functional teams. The ideal candidate is an experienced data pipeline builder and data wrangler who enjoys optimizing data systems and building them from the ground up. The Senior Data Engineer will support our software engineers, product managers, business intelligence analysts and data scientists on data initiatives, and will ensure optimal data delivery architecture is consistent throughout ongoing projects. They must be self-directed and comfortable supporting the data needs of multiple teams, systems and products. The right candidate will be excited by the prospect of optimizing or even re-designing our company’s data architecture to support our next generation of products and data initiatives.

Responsibilities

Create and maintain optimal data pipeline architecture,
Explore and assemble large, complex data sets that meet functional / non-functional business requirements.
Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etc.
Build the infrastructure required for optimal extraction, transformation, and loading of data from a wide variety of data sources using Spark, EMR, Kafka and other big data technologies
Work with stakeholders across different teams, including product managers, engineers and analysts to assist with data-related technical issues and support their data infrastructure needs.

Education & Requirements

Bachelor’s degree in Computer Science, a related technical field, or equivalent professional experience.
Minimum of 5 years of professional software engineering experience, with a strong focus on data and ML processes running in production at scale.
Experience with optimizing big data and ML pipelines like Spark and Kafka at scale
Fundamental knowledge of ML and AI operations and processes. Experience in MLFlow, Feast, Ray, and other AI training technologies a plus
Understanding of a variety of database technologies such as OpenSearch, Druid, Clickhouse, InfluxDB, etc
Proven track record of cross-functional data modeling
Strong command of SQL and expertise in one or familiarity with multiple of the following languages: Python, Scala, Java
Experience in containerization, K8s and ArgoCD is a plus

Life at TripleLift

At TripleLift, we’re a team of great people who like who they work with and want to make everyone around them better. This means being positive, collaborative, and compassionate. We hustle harder than the competition and are continuously innovating.

Learn more about TripleLift and our culture by visiting our LinkedIn Life page.

Establishing People, Culture and Community Initiatives

At TripleLift, we are committed to building a culture where people feel connected, supported, and empowered to do their best work. We invest in our people and foster a workplace that encourages curiosity, celebrates shared values, and promotes meaningful connections across teams and communities. We want to ensure the best talent of every background, viewpoint, and experience has an opportunity to be hired, belong, and develop at TripleLift. Through our People, Culture, and Community initiatives, we aim to create an environment where everyone can thrive and feel a true sense of belonging.

Privacy Policy

Please see our Privacy Policies on our TripleLift and 1plusX websites.

TripleLift does not accept unsolicited resumes from any type of recruitment search firm. Any resume submitted in the absence of a signed agreement will become the property of TripleLift and no fee shall be due.

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More about this job

Responsibilities

The Senior Data Engineer will design and maintain scalable data pipeline architecture while optimizing data flow for cross-functional teams. They will also build infrastructure for data extraction, transformation, and loading using big data technologies.

Requirements

Candidates must have a bachelor's degree in a technical field and at least 5 years of professional software engineering experience with a focus on data and ML processes. Proficiency in SQL, big data tools like Spark and Kafka, and experience with containerization are required.

Skills

Data Engineering
Spark
Kafka
Python
Scala
Java
SQL
Data Modeling
Big Data
Machine Learning
Kubernetes
ArgoCD
Infrastructure Design
Data Pipeline Architecture
Cloud Computing
ETL

Visa sponsorship

Not detected in the job text

Keywords

Data Engineering
Spark
Kafka
EMR
Python
Scala
Java
SQL
Machine Learning
AI Operations
MLFlow
Feast
Ray
OpenSearch
Druid
Clickhouse
InfluxDB
Kubernetes
ArgoCD
Data Modeling
ETL
Big Data
Infrastructure
Scalability
Programmatic Advertising
Data Pipeline
Software Engineering
Cross-functional
Data Architecture
Automation

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