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Added 9 days ago
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Senior Software/Robotics Engineer - State Estimation
Ribbit
Burlington, ON
- $153,920 to $168,480 CAD / year
- Full-time
As a Senior State Estimation Engineer, you will collaborate with peers to:
Added 9 days ago
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Computer Vision Engineer
MobSquad
Toronto, ON
- Full-time
We are a well-funded, hyper-growth, company looking for an experienced Computer Vision Engineer. If you've ever dreamed of working with a top tier technology company backed by the very best…
Added 9 days ago
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Hydro Mechanical Engineer
Hydro Tech Inc
Sault Ste. Marie, ON
- Full-time
Hydro Tech is seeking a skilled Hydro Mechanical Engineer to join our dynamic team. In this hybrid role, you’ll be responsible for the planning, design and construction management of…
Added 9 days ago
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ML/NLP Engineer
PRESCRIRE Solutions
Montreal, QC
- Full-time
Master's degree in Computer Science, AI/ML, Computational Linguistics, or related field.
Added 9 days ago
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OxyChem 3rd Class Relief Power Engineer
OxyChem
Thorold, ON · NiagaraPVC
- Full-time
Successful completion of a 3rd Class Operating Engineer TSSA Certificate. This TSSA certificate requires the successful completion of TSSA exams.
Added 9 days ago
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2nd Class Power Engineer - Relief Chief Power Engineer
OxyChem
Thorold, ON · NiagaraPVC
- Full-time
We are looking for an experienced and self-motivated individual to fill the position of 2nd Class Power Engineer - Relief Chief Power Engineer within our Manufacturing Facility located in…
Added 9 days ago
OxyChem DCS Control Systems Engineer
OxyChem
Thorold, ON · NiagaraPVC
We are looking for an experienced and self-motivated individual to fill the DCS/Process Engineer position at our Chemical Manufacturing plant located in Thorold, Ontario.
Added 9 days ago
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Civil Project Coordinator - Rail & Transit
AECOM
Ottawa, ON
- $66,000 to $85,000 CAD / year
- Full-time
Collects and analyzes data under the supervision of an experienced engineer.
Added 9 days ago
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Software Dev Engineer II, 3P AV Measurement
Amazon
Toronto, ON
- Full-time
As a Software Development Engineer II on the team, you will be responsible for the design, implementation, testing, and deployment of data-intensive analytical solution that will help steer…
Added 9 days ago
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Lab Technician
Ecolab
Calgary, AB · CAN-Calgary Office Liquid Lab
- Full-time
…projects and wants to contribute to the future of scalable computer cooling…
Added 9 days ago
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Controls Engineer Midnights
Voltava
Windsor, ON · Greater Windsor Metropolitan Area
- Full-time
The Controls Engineer supports and improves automated assembly systems to increase productivity, efficiency, quality, and equipment uptime. This role applies industrial controls expertise,…
Added 9 days ago
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Principal AI Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
Canada IT – Platforms and Engineering Domain is looking for a Principal AI Engineer with at least 10 years of engineering experience. This role will be instrumental in driving innovation,…
Added 9 days ago
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Robotics & Software Engineer
Correct-AI
AB · Greater Edmonton Metropolitan Area
- Full-time
Correct-AI is seeking a Robotics and Software Engineer to join our core engineering team. Reporting to the Director of Technology, the successful candidate will be responsible for…
Added 9 days ago
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Senior Analyst, Quantitative Data Science
iA Financial Group
Montreal, QC · Quebec, QC
- Full-time
…across Investments, contributing to the organization’s long-term vision and scalable systems and analytics objectives. The team works closely with Front Office investment teams to modernize…
Added 10 days ago
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Staff Software Engineer
Lantern
Vancouver, BC
- Full-time
Lantern is seeking a Staff Software Engineer to join our expanding product engineering pods. This is a strategic and highly visible role focused on driving your team’s architectural…
Added 10 days ago
TX
Embedded - Flight Software Engineer (UAV)
Terrestrial X Inc.
AB · Edmonton, AB
- Full-time
Computer vision, navigation software, or GNSS-denied navigation experience.
Added 10 days ago
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Software Developer IV, Viper Engineering
ACV Auctions
Toronto, ON
- Full-time
Company Sponsored (paid) Healthcare, Dental, Vision, Life/AD&D, Short-Term and Long-Term Disability.
Added 10 days ago
MI
Quality Assurance Engineer
Martinrea International
Brampton, ON
- $70,000 to $82,000 CAD / year
- Full-time
…Slovakia, Spain, China, South Africa, and Japan. Martinrea's vision is making lives better by being the best supplier we can be in the products we make and the services we…
Added 10 days ago
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Senior AWS Cloud Engineer
Wissen Technology
Calgary, AB
- Full-time
A hands-on Senior AWS Cloud Engineer who has experience with building secure AWS Landing zones is required to join client's Cyber Security team. The role requires deep AWS expertise across…
Added 10 days ago
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Digital Asset QA Engineer
RBC
Toronto, ON
- Full-time
University degree in Computer Science, Engineering or equivalent work experience
Added 10 days ago
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Senior Embedded Systems Engineer
Taiv
Winnipeg, MB · Greater Winnipeg Metropolitan Area
- Full-time
…bars and restaurants. We’ve built proprietary tech that uses computer vision to watch live TV and improve the content with contextually-aware commercials, content, and games. Our tech also…
Added 10 days ago
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Senior, DevOps Engineer - 1 Year Contract
Teladoc Health Canada
Canada
- Contract
Define a long‑term vision for DevSecOps practices that meet the requirements and needs of the commercial platform and application teams
Added 10 days ago
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Sr. GCP/ Java Developer
NTT DATA North America
Toronto, ON
- Other
We are looking for a Cloud Engineer (GCP + Java) who takes ownership of designing, building, and operating highly available, cloud-native applications on Google Cloud Platform.
Added 10 days ago
Software Development Engineer, Measurement, Ad Tech, and Data Science (MADS), MADS Data Signals
Amazon
Toronto, ON
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…
Added 10 days ago
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Machine Vision Engineer
Forge Consulting Group
Windsor, ON
- Full-time
Forge Consulting Group is currently recruiting a Machine Vision Engineer for an exciting opportunity in the industrial automation sector.

Amazon

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

Toronto, ON, Canada

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Job details

Posting language: English
Posted: Oct 19, 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

Build and operate scalable, privacy-safe advertising data systems that ingest and process billions of behavioral signals and support advanced analytics. Apply data engineering, machine learning, and data science techniques to optimize systems and generate actionable business insights.

Requirements

Candidates need at least three years of professional software development experience, at least two years of experience designing or architecting new and existing systems, and programming experience in at least one language. Preferred qualifications include three or more years across the full software development life cycle and a bachelor's degree in computer science or an equivalent qualification.

Skills

Software Development
Data Engineering
Scalable Web Services
System Design
System Architecture
Design Patterns
Reliability
Scalability
Programming
Big Data
Apache Spark
Machine Learning
Data Science
Streaming Systems
Linux
Agile Software Development

Benefits

Health Insurance
Dental Insurance
Vision Insurance
Prescription Coverage
Basic Life and AD&D Insurance
Deferred Profit Sharing Plan (DPSP)
Paid Time Off

Visa sponsorship

Not detected in the job text

Keywords

Advertising Technology
Data Signals
Data Engineering
Scalable Web Services
System Design
System Architecture
Design Patterns
Reliability
Scalability
Big Data
Apache Spark
Machine Learning
Data Science
Streaming Systems
Behavioral Signals
Advanced Analytics
Privacy-Safe Data
Cloud-Based Environment
Linux
Agile Software Development
Coding Standards
Code Reviews
Source Control Management
Build Processes
Testing
Operations
Customer Trust
Computer Science

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