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Added 12 days ago
C
Photonics RLS Senior Engineer
Ciena
Ottawa, ON
- Full-time
Utilization of C#, Python, TestStand, Lua, PCB schematics, laboratory test equipment, and collaboration with Contract Manufacturers including Sanmina, Celestica, Flex, USI, and Jabil.
Added 12 days ago
Software Development Engineer in Test II
PlayStation Global
Waterloo, ON
…products you help build? We are looking for a Software Development Engineer in Test to join our Client QA team. This person will be testing new and existing features on multiple platforms…
Added 12 days ago
FN
AI Engineer
First National Financial LP
Toronto, ON · East York, ON
- Full-time
Develop production quality code using Python, SQL, FastAPI, Git based workflows, automated tests, CI/CD, and modern engineering practices, and integrate AI services with Merlin, core…
Added 12 days ago
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Senior QA Engineer (Agent Security)
Fortinet
Burnaby, BC
- Full-time
We are hiring a Senior / Staff QA Engineer for Fortinet's AI security product line, FortiAIGate, to own end-to-end testing of the product across both SaaS and on-premises deployments.…
Added 12 days ago
MS
Senior Software Engineer, Device & Cloud Platform
Motorola Solutions
Vancouver, BC
- Full-time
We're looking for a Senior Software Engineer to join the team that builds and operates the systems connecting our access control hardware to the cloud and to the mobile app. This team owns…
Added 12 days ago
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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 12 days ago
C
Ingénieur en test de circuits photoniques / Photonics Test Engineer
Ciena
Ottawa, ON · Quebec, QC
- Full-time
· Maîtrise de Matlab, Python ou C# pour la conception de séquences de tests automatisées.
Added 12 days ago
C
ASIC Engineer Intern
Ciena
Ottawa, ON
- Full-time
Enhance Python-based reporting, analysis, build, simulation, and debug workflows.
Added 12 days 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 12 days 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 12 days ago
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Software Engineer, Machine Learning
Ema
Vancouver, BC
- Full-time
Proficiency in Python and experience with ML libraries such as TensorFlow or PyTorch.
Added 12 days ago
PA
Senior Data Engineer
Precision AI
Calgary, AB
- Full-time
Strong Python, with solid software engineering fundamentals: testing, code structure, version control, and code review.
Added 12 days ago
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Technologue en géomatique
AtkinsRéalis
Montreal, QC
- Full-time
Knowledge of Python, ModelBuilder, or FME for automating integration and validation tasks is considered an asset.
Added 12 days ago
Sr. Software Development Engineer in Test (Agentic)
Dialpad
Kitchener, ON
Strong programming skills in Python (preferred), Java, or JavaScript.
Added 12 days ago
VS
Senior Site Reliability Developer
Vena Solutions
Remote, Canada
- Full-time
- Remote
6+ years of experience in a Site Reliability Engineer role.
Added 12 days ago
Principal Engineer
Enercare
Markham, ON
…building things that make a difference? As a Principal Software Engineer, you’ll be a key player in creating technology that transforms how our customers experience their homes. This role…
Added 12 days ago
Senior Cloud Platform Engineer, DevOps
ProCogia
Vancouver, BC
ProCogia is looking for a Senior Cloud Platform Engineer with strong hands-on DevOps and cloud engineering experience who can design, build, operate, and improve modern enterprise…
Added 12 days ago
A
GIS Analyst
AtkinsRéalis
Montreal, QC
- Full-time
Knowledge of FME, Python, ModelBuilder, or other automation tools is considered an asset.
Added 12 days ago
A
GIS Technician
AtkinsRéalis
Montreal, QC
- Full-time
Knowledge of FME, Python, or automated quality-control processes is considered an asset.
Added 12 days ago
A
GIS Technician
AtkinsRéalis
Montreal, QC
- Full-time
Knowledge of FME, Python, or tools for automating conversions and quality control is considered an asset.
Added 12 days ago
P
Senior Cloud Platform Engineer, DevOps
ProCogia
Vancouver, BC
- Full-time
ProCogia is looking for a Senior Cloud Platform Engineer with strong hands-on DevOps and cloud engineering experience who can design, build, operate, and improve modern enterprise…
Added 12 days ago
B
Factory Test Specialist
Brunel
Calgary, AB
- $80,000 to $115,000 CAD / year
- Full-time
Proficiency in Python or a similar programming language.
Added 12 days ago
Engineering - Software Engineer
Grote Industries
Waterloo, ON
Grote Electronics is looking for a Software Engineer. Grote Electronics manufactures lighting and control systems for the transportation market. This engineering position will design and…
Added 12 days ago
CG
SecOps Engineer
CSC Generation
Toronto, ON
- Full-time
…chaining misconfigurations, and adapting in real time. We need an engineer who can build AI-aware defenses across our cloud environment and codebases before we need them, not…
Added 12 days ago
TT
Structural Vibration Engineer
Thornton Tomasetti
Mississauga, ON
- Full-time
Thornton Tomasetti is seeking a Senior Engineer to join our Mississauga-based Acoustics, Noise & Vibration team. This role is primarily focused on structural vibration assessment, design,…

TripleLift

Senior Data Engineer

Toronto, ON, Canada

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Job details

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

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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