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Added 18 mins ago
Software Engineer, Identity
Lyft
Toronto, ON
…make the lives of our community more enriched and safe. As an engineer at Lyft, you'll collaborate with teams like product, data science, analytics, and operations on code that empower us…
Added 18 mins ago
PC
Atlassian Architect - Canada FTE
Praecipio Consulting
Remote, Canada
- Full-time
- Remote
A minimum of 5 years of hands-on experience as an Atlassian Engineer or Architect in a large-scale, enterprise environment.
Added 32 mins ago
SI
Artificial Intelligence Engineer
Smart IT Frame LLC
Mississauga, ON
- Full-time
Build AI-powered data analytics and self-service platforms.
Added 33 mins ago
V
Order Management Coordinator - Brampton, ON
Victaulic
Brampton, ON · Toronto, ON · Ontario - Toronto
- Full-time
We engineer change for a more stable and sustainable world.
Added 1 hour ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Apply a data-driven, first-principles approach, leveraging scientific modeling, experimentation, and advanced analytics to understand, predict, and optimize complex physical phenomena.
Added 1 hour ago
A
Industrial Engineer
adidas
Brantford, ON
- Full-time
The Industrial Engineer will identify, evaluate, and implement improvements to processing, distribution, packaging material, equipment, and methods of operations by using proven Industrial…
Added 1 hour ago
HS
Senior Software Engineer
Henry Schein Canada
Surrey, BC
- Full-time
Henry Schein One (HSOne) is the global leader in dental management, analytics, communication, and marketing software. We deliver innovative dental software and services, combined with…
Added 1 hour ago
HS
Senior Software Engineer
Henry Schein
Surrey, BC
- Full-time
Henry Schein One (HSOne) is the global leader in dental management, analytics, communication, and marketing software. We deliver innovative dental software and services, combined with…
Added 1 hour ago
A
Senior Instrumentation & Monitoring Quality Assurance Engineer - Geotechnical
Arcadis
Vancouver, BC
- Full-time
Arcadis is seeking a Senior Instrumentation & Monitoring (I&M) Quality Assurance (QA) Engineer with a strong geotechnical design and construction background to undertake detailed…
Added 1 hour ago
Senior Data Engineer
Capgemini
Calgary, AB
We are seeking an experienced Databricks Data Engineer to design, develop, and maintain scalable data pipelines and cloud-based data platforms. The ideal candidate will have strong…
Added 1 hour ago
MF
AI Automation & Platform Analyst (Senior Analyst)
Mackenzie Financial Corporation
Toronto, ON · Greater Toronto Area, ON
- Other
We are hiring an AI Automation & Platform Engineer/Analyst to design and build the next generation of agent-driven workflows, automation systems, and internal tools.
Added 1 hour ago
N
AI Engineer, Design
Nubank
Toronto, ON
- Full-time
We're looking for an outstanding AI Engineer with both a passion for design and experience architecting modern AI implementations.
Added 1 hour ago
EC
GCP Data Engineer
Experis Canada
Toronto, ON
- Contract
We are seeking a GCP Data Engineer with hands-on experience with Google Cloud Platform (GCP) services, particularly BigQuery, and be experienced in DBT for data transformation and modeling.
Added 1 hour ago
V
AI Engineer
Virtusa
Toronto, ON
- Full-time
Job Summary: We are seeking a highly skilled AI Engineer with strong expertise in Python, SQL, AWS Bedrock, AWS SageMaker, LangGraph, LLM Fine-Tuning, and Retrieval-Augmented Generation…
Added 1 hour ago
SR
Reliability Engineer
Stellar Recruitment Inc.
North Vancouver, BC
- $35 to $40 CAD / hour
- Contract
Added 1 hour ago
Y
Reliability Engineer
Yochana
Carseland, AB
- Contract
We are seeking a highly skilled and motivated Reliability Engineer to lead asset criticality assessments and reliability improvement initiatives for our Ammonia Nitrate and Nitric Acid…
Added 1 hour ago
RC
Renewable Energy Engineer (Entry-Level)
Renewable Careers
Toronto, ON
- $80,000 to $110,000 CAD / year
- Full-time
…are expanding our Toronto team and looking for an entry-level engineer who wants to help build Canada's clean energy…
Added 1 hour ago
PhD Machine Learning Engineer, Intern
Stripe
Toronto, ON
Added 1 hour ago
Master's Machine Learning Engineer, Intern
Stripe
Toronto, ON
Added 2 hours ago
Q
Conversation Bot Engineer - Dialogflow CX
Quantiphi
Toronto, ON
- $140,000 to $150,000 CAD / year
- Full-time
Monitor bot performance using analytics and optimize based on user behavior and feedback.
Added 2 hours ago
TC
Senior Database Administrator (Oracle Application DBA / AWS Cloud)
Tata Consultancy Services
Toronto, ON
- $115,000 to $130,000 CAD / year
- Full-time
TCS Interactive is Tata Consultancy Services’ award-winning full-service agency unit. We design, engineer and activate digital products and services that drive growth and transformation for…
Added 2 hours ago
SI
Azure Data Engineer
Spait Infotech
Canada
- Full-time
Added 2 hours ago
V
Site Reliability Engineer
VySystems
Toronto, ON
- Contract
Experience with Azure Monitor, Log Analytics, incident management, and root-cause analysis.
Added 2 hours ago
EI
Artificial Intelligence Engineer
Extend Information Systems Inc.
Mississauga, ON
- Full-time
Build AI-powered data analytics and self-service platforms.
Added 2 hours ago
Senior Software Engineer
EarnIn
Vancouver, BC
…experienced, product-minded, and resourceful senior backend engineer to own the design, development, and operation of these services and the member outcomes they…

Amazon

Software Development Engineer, Measurement, Ad Tech, and Data Science (MADS), Measurement, Ad Tech, and Data Science (MADS), MADS Data Signals

Toronto, ON, Canada

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Job details

Posting language: English
Posted: Oct 30, 2026

Original job description

Are you a data-driven problem solver passionate about building scalable systems that drive customer trust and business growth? Join our innovative MADS Ads Data systems in Toronto, where we're expanding to meet increasing customer demand.

We provide a secure, privacy-safe, and cloud-based environment for advertisers to perform advanced analytics across multiple data sets and generate actionable insights. Our services ingest and process billions of behavioral signals daily, making speed, scale, and accuracy critical to our success.
You'll work in exciting computer science domains, managing massive-scale streaming systems, applying machine learning and data science expertise using Big Data (e.g. Spark) technology to drive optimizations and insights.

We're seeking experienced, motivated software engineers with a proven track record in data engineering and scalable web services. If you're passionate about developing analytical solutions to solve complex business problems and driving results that impact Amazon's business, this is the right opportunity for you.

The ideal candidate is innovative, with excellent problem-solving, analytical, and technical skills. You're comfortable working on Linux systems and have a deep understanding of agile software development. You excel at building exceptional customer relationships, uncovering the true requirements behind feature requests, and simplifying complex problems to tackle challenges.
Join our team and be part of a dynamic and collaborative environment where you can make a significant impact on Amazon's advertising solutions. Basic Qualifications: - 3+ years of non-internship professional software development experience
- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience programming with at least one software programming language Preferred Qualifications: - 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Bachelor's degree in computer science or equivalent

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. As a total compensation company, Amazon's package may include other elements such as sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon offers comprehensive benefits including health insurance (medical, dental, vision, prescription, basic life & AD&D insurance), Registered Retirement Savings Plan (RRSP), Deferred Profit Sharing Plan (DPSP), paid time off, and other resources to improve health and well-being. We thank all applicants for their interest, however only those interviewed will be advised as to hiring status.

CAN, ON, Toronto - 114,800.00 - 191,800.00 CAD annually

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More about this job

Responsibilities

You will design and manage massive-scale streaming systems while applying machine learning and data science expertise to optimize advertising data. The role involves building scalable, privacy-safe cloud-based services to process billions of behavioral signals daily.

Requirements

Candidates must have at least 3 years of professional software development experience and 2 years of experience in system design or architecture. A bachelor's degree in computer science or an equivalent field is preferred.

Skills

Software engineering
Data engineering
Scalable web services
Streaming systems
Machine learning
Data science
Big data
Spark
Linux
Agile software development
System design
Architecture
Analytical skills
Problem-solving
Cloud computing

Benefits

Health insurance
Medical insurance
Dental insurance
Vision insurance
Prescription insurance
Basic life insurance
AD&D insurance
Deferred Profit Sharing Plan (DPSP)
Paid time off

Visa sponsorship

Not detected in the job text

Keywords

Software Development Engineer
Ad Tech
Data Science
Measurement
Scalable systems
Cloud-based
Privacy-safe
Behavioral signals
Streaming systems
Machine learning
Big Data
Spark
Linux
Agile
System design
Architecture
Reliability
Code reviews
Source control management
Advertising solutions

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