Machine Learning Engineer
$140k per yearStackAdapt Inc.
StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most forward-thinking marketers choose StackAdapt to orchestrate high-impact campaigns across programmatic advertising and marketing channels.
We're looking to add a Machine Learning Engineer to our Data Science team! This team works on solving complex problems for StackAdapt's digital advertising platform. You'll be working directly with our Applied Machine Learning Scientists, Machine Learning Engineers, Engineering teams, and our CTO/Co-Founder on building pipelines and ad optimization models. With databases that process millions of requests per second, there's no shortage of data and problems to tackle. StackAdapt is a remote-first company with teams around the world. Our teams work in a fully distributed environment, and we are open to candidates based in Canada and the United States. Want to learn more about our Data Science Team: ie/blog/podcasts/aiinaction-ned-dimitrov-stackadapt/Learn more about our team culture here: careers/data-scienceWatch our talk at Amazon Tech Talks: watch?v=lRqu-a4gPuU
What you'll be doing:
- Design modular and scalable real time data pipelines to handle huge datasets
- Understand and implement custom ML algorithms in a low latency environment
- Work on microservice architectures that run training, inference, and monitoring on thousands of ML models concurrently
What you'll bring to the table:
- Have the ability to take an ambiguously defined task, and break it down into actionable steps
- Have deep understanding of algorithm and software design, concurrency, and data structures
- Experience in implementing probabilistic or machine learning algorithms
- Interest in designing scalable distributed systems
- A high GPA from a well-respected Computer Science program
- Enjoy working in a friendly, collaborative environment with others
The compensation range listed for this role reflects the expected base salary for candidates located in the posting country based on a global rate. It is informed by market data and the approved budget for this position. StackAdapt maintains different compensation ranges for roles across other countries and regions, and final offers will be aligned to the candidate’s current location. We do not ask candidates about current or prior salary history, and we will not use such information, if volunteered, in setting an offer.This range represents base salary only. Depending on the role, candidates may also be eligible for additional compensation such as annual bonuses, commissions, equity awards, and a comprehensive benefits package.Factors Influencing Final Compensation:The final compensation offer will be determined by a variety of factors, which may include, but are not limited to: the candidate's specific experience, technical skills, knowledge, abilities, and relevant education, licensure, and certifications.Other business factors, such as organizational needs and budget alignment, may also be considered in the final offer.
Canada Base Salary Band: $140,000 CAD - $192,500 CAD
USA Base Salary Band: $128,000 USD - $176,000 USD
StackAdapter's Enjoy:
- Highly competitive salary
- Retirement/ 401K/ Pension Savings globally
- Competitive Paid time off packages including birthday's off!
- Access to a comprehensive mental health care program
- Health benefits from day one of employment
- Work from home reimbursements
- Optional global WeWork membership for those who want a change from their home office and hubs in London and Toronto
- Robust training and onboarding program
- Coverage and support of personal development initiatives (conferences, courses, books etc)
- Access to StackAdapt programmatic courses and certifications to support continuous learning
- An awesome parental leave program
- A friendly, welcoming, and supportive culture
- Our social and team events!
Please note: Benefits and perks may vary depending on your country of employment and the nature of your engagement. In locations where StackAdapt does not have a legal entity, employment and benefits are administered in accordance with local regulations and partner policies.
StackAdapt is a diverse and inclusive team of collaborative, hardworking individuals trying to make a dent in the universe. No matter who you are, where you are from, who you love, follow in faith, disability, superpower status, ethnicity, or the gender you identify with (if you’re comfortable, let us know your pronouns), you are welcome at StackAdapt.
StackAdapt is committed to providing an inclusive and accessible recruitment process. Accommodations are available upon request for candidates taking part in all aspects of the selection process. If you require an accommodation, please let us know.
We use artificial intelligence (AI) to streamline the resume reviews of candidates and assess their fit based on the criteria outlined in the job posting. We do not use AI to make any final hiring or interview decisions.
About StackAdapt
We've been recognized for our diverse and supportive workplace, high performing campaigns, award-winning customer service, and innovation. We've been awarded: G2 Top Software for 2026
2026 Best Workplaces™ for Young Talent and in Canada by Great Place to Work®
#1 DSP on G2 and leader in a number of categories including Cross-Channel Advertising2026 Winner in the (CTV/OTT) Product/Platform category for the 2026 ADWEEK Tech Stack Awards
To learn more about our privacy practices, please see our Privacy Policy.
$170k - $200k per year
...retention and revenue growth. As a Senior ML Engineer within our Benefits Personalization... ...thrive in this role, we would really like to learn more about you. Lettuce share what this... ...teams collaborating with Data Scientists, Machine Learning Engineers, Data Engineers,...SuggestedLong term contractFull timeWork at officeRemote workWork from homeFlexible hours2 days per week3 days per weekHellofresh
Toronto, ON3 days ago$70 - $85 per hour
...transform business outcomes. Our engineers and designers harness cloud-... ...~Grow Our People – Feedback, learning, leadership ~Do the Right Thing... ...include building scalable machine learning models, designing feature... ...learning frameworks (Scikit-learn, TensorFlow, PyTorch)....SuggestedFull timeContract workArchitech Solutions
Toronto, ONmore than 2 months ago$110k - $130k per year
...patient care! And you’re joining a thrice-certified Great Place to Work! Your Role Clarius Mobile Health is seeking a Machine Learning Engineer to contribute to a special project focused on expanding access to ultrasound technology while advancing our next-generation...SuggestedPermanent employmentFull timeContract workFixed term contractWork at officeRemote workWorldwideClarius Mobile Health
Toronto, ONa month ago$118.8k - $148.5k per year
...work environment where all team members belong and have the opportunity to thrive. Machine Learning is at the heart of Lyft’s products and decision-making. Machine Learning Engineers at Lyft operate in dynamic environments, moving quickly to build the world’s best transportation...SuggestedHourly payFull timeWork at officeFlexible hours3 days per weekLyft
Toronto, ONmore than 2 months ago- ...from data. Our consultants bring deep expertise in Data Science, Machine Learning, and AI. Our business value and leadership have been... ...We are looking for a motivated and passionate Machine Learning Engineers for our team. As part of this job, you will be responsible...SuggestedFull timeRemote work
Tiger Analytics
Toronto, ONmore than 2 months ago - ...technical builders who want to have outsized impact early. Our core engineering team is looking for a hands-on ML Engineering Lead who thrives... ...applications ~ Strong understanding of ML fundamentals (deep learning, transformers, model evaluation, tradeoffs) ~ Experience...Full timeInternship
Saris Corporation
Toronto, ONmore than 2 months ago - ...will work directly with the Director of Engineering, and the technical decisions you make will... ...You'll work with a team of engineers, machine learning scientists, and product people who are... ...watch them get used, and fold what you learn back into the product within days....Full timeManual laborWork at office2 days per week1 day per week
Signal 1
Toronto, ONmore than 2 months ago - ...users around the world and 300 billion ideas saved, Pinterest Machine Learning engineers build personalized experiences to help Pinners create a life... ...for relocation assistance. Visit our PinFlex page to learn more about our working model. In-Office Requirement...Full timeWork at officeRemote workRelocationRelocation package
Pinterest
Toronto, ONmore than 2 months ago $85 per hour
...Angelo , Larry Summers , and Jack Dorsey . Position: ML Engineer (Coding Agent Experience) Type: Contract... ...frontier AI coding agents to complete and evaluate complex machine learning and AI engineering tasks. Review model-generated implementations...Full timeContract workSummer workRemote workMercor
Toronto, ONmore than 2 months ago- ...taste, and craft as much as research and engineering – shipping experiences that creatives actually... ...~ You’re familiar with modern deep learning such as transformers, diffusion, and encoders... ...bring ownership, urgency, curiosity, and learn fast in a startup setting ~ Strong...Full timeWork at office
Ideogram
Toronto, ONmore than 2 months ago $46 - $53 per hour
...re actively building the next-generation Machine Learning (ML) platform for low-cost, ultra-... ...peta-byte scale data. Our Machine Learning Engineers are excited to work on these challenging... ...and knowledge of ML libraries like scikit-learn, Tensorflow, PyTorch, Keras, MXNet, etc....Hourly payFull timeSummer workInternshipSummer internshipWork at office3 days per weekLyft
Toronto, ONa month ago- ...You will join a world-class team of engineers and data scientists from Facebook, Uber,... ...and are motivated to productize scalable machine learning models. Critical thinking and problem-solving... ...in Python (i.e. Pandas, Numpy, scikit-learn, etc), R, TensorFlow, amongst other data...Full time
Ample Insight
Toronto, ONmore than 2 months ago $120k - $250k per year
...We develop and deploy industry-leading machine learning systems that impact the lives of over 27... ...cutting edge of machine learning in research, engineering, and impactful applications. We are... ...development, and reward and recognition programs. Learn more Additional Information: We're...Temporary workWork from home- ...an end-to-end team going from ideas to models to shipping in production. You can learn more about our team’s work from this recent talk . What you’ll do As a machine learning engineer, you will be responsible for analyzing opportunities, proposing ideas, training &...Full time
$142.4k - $190.1k per year
...scalable experiences powered by the latest Machine Learning, AI, NLP, LLM/GenAI, and RAG... ...production ML applications. Partner across engineering, product, data, and applied science teams... ...-solving skills with a willingness to learn and adopt new technologies as needed....Immediate start$400k per year
...Job Description: Position: Machine Learning Engineer Location: Remote / Hybrid Employment Type: Full-time Responsibilities Design, train... ...in Python and ML frameworks (TensorFlow, PyTorch, Scikit-learn). Experience with cloud platforms (AWS, GCP, Azure) and containerization...Full timeRemote workRelocation$150k per year
...value. We are a dynamic and collaborative team of researchers and engineers who thrive on pushing the boundaries of what's possible,... ...Role: We are seeking a skilled, detail-oriented, and passionate Machine Learning Engineer to join our enterprise team. In this pivotal role, you...Full time- ...responsibly propel the global lottery industry ever forward. Position Summary About the Role We are looking for a Staff Machine Learning Engineer to define and build the machine learning platform architecture for the organization. This team will create the enabling...Local areaRemote work
$190.1k per year
...Toronto, ON Full-time CA$142,400 - CA$190,100 / year eBay is hiring a Machine Learning Engineer for Depop, its peer-to-peer circular fashion marketplace. The team develops and productionizes machine learning and AI solutions using large-scale marketplace data. What you...Full time$123k per year
...26WD Position Overview We are looking for an exceptional Machine Learning Engineer to design, build, operationalize, and scale production-grade... ...cultivating a culture of belonging where everyone can thrive. Learn more here: company/global-belonging In-Person Onboarding...Remote work- ...It all started when engineer Fred Luddy wrote code that automated a tedious task for... ...people. Job Description The Machine Learning Developer designs, builds, ships, and operates... ...authored. The Developer builds the engine behind ServiceNow's optimization products...Full timeWork at officeLocal areaImmediate startRemote workFlexible hours
$144k per year
...businesses, including Rides, Eats, and Ads. As a Backend Software Engineer on the team, you’ll build the services and APIs behind these experiences. You’ll work alongside backend, mobile, and machine learning engineers, as well as product managers and data scientists, to...Full timeWork at officeLocal areaRemote work- ...Why Join Doppel Doppel is building the future of social engineering defense. Our AI-native platform uses agentic AI to protect executives... ...threats. What We're Looking For We’re looking for a machine learning engineer to help build and scale the models and systems that...Full timeWork at officeFlexible hours
$197k per year
...disciplinary team builds the backend systems, deep learning models & user experience components... ...leadership team. As a Staff Software Engineer, you’ll set technical direction for... ...power search. You’ll partner closely with machine learning, science, mobile, and other engineering...Full timeWork at officeRemote work- ...We are looking for a Machine Learning Engineer to join our Toronto team and help us take our products to the next level in terms of visual intelligence... ...with frameworks such as PyTorch, TensorFlow and scikit-learn Practical knowledge of CNNs and modern computer vision architectures...Full timeInternshipManual laborWork at office3 days per week
- ...What you will do: ACV's Machine Learning organization is looking for a talented Machine Learning Engineer IV to join our ML inspection team. In this role, you'll drive end-to-end computer vision solutions processing hundreds of thousands of vehicle inspections annually...
$149.6k - $187k per year
...scale data. If you are a critical thinker with experience in machine learning workflows and LLMs, passionate about solving business problems... ...for you. We are seeking a Senior Machine Learning Engineer to join the Rider Applied AI team and lead the design, development...Hourly payWork at officeFlexible hours3 days per week$140k - $180k per year
...where AI isn’t a buzzword—it’s the engine of our success. We’re looking for... ...a focus on architecting deep learning systems and sophisticated model pipelines... ...along with experience with machine learning libraries and frameworks (e.g. scikit-learn, XGBoost,...) ~ Experience with...$168k - $231k per year
...audited at scale. We are a diverse team of engineers, product managers, and designers who are... ...-team within Okta Secures AI as a Staff Machine Learning (ML) Engineer to advance Okta's... ...latency inference or semantic evaluation engines directly into the API gateway request path...Local areaWorldwideShift work- ...create, apply and work with algorithms that learn and analyze data, just like the human brain. By leveraging AI and machine learning technologies, you'll help us deliver... ...highly skilled and experienced Machine Learning Engineering Developer II to join our team. This role...Full timeWork at office3 days per week
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Machine Learning Engineer. Be the first to apply!
