Remote Applied Machine Learning Scientist at StackAdapt

At StackAdapt, we are redefining the landscape of digital marketing by empowering marketers to effectively reach, engage, and convert their target audiences with precision. With an impressive 465 billion automated optimizations executed every second, our AI-driven StackAdapt Marketing Platform seamlessly integrates brand and performance marketing to drive measurable outcomes throughout the customer journey. Innovative marketers choose StackAdapt to execute high-impact campaigns across various programmatic advertising and marketing channels.Engineering at StackAdapt: In the role of Engineering Manager I, you will take an active role in advancing our advertising platform by crafting production-level code that significantly influences our product's success. You will work with extensive data sets while engaging with modern technology stacks including GoLang, Ruby on Rails, React, GraphQL, and more. Our engineering team embraces collaboration and cross-functional engagement, providing you with a rich opportunity to thrive in a diverse and flexible culture tailored for your career growth. We are looking for a skilled Engineering Manager I to guide our expanding full-stack engineering team. The digital advertising sector is filled with intriguing challenges as we continue to enhance our platform to meet the needs of a rapidly growing customer base. About the Team:The Reporting team is dedicated to developing insightful reporting tools, visualizations, and dashboards that offer marketers a clear view and understanding of their campaign performance. Watch our talk at Amazon Tech Talks: https://www.youtube.com/watch?v=lRqu-a4gPuU StackAdapt operates as a Remote First company, welcoming candidates from anywhere in North America for this role.

Role overview StackAdapt is hiring a Full Stack Engineer based in Canada. This role works closely with teams across the company to design, build, and support web applications. Both front-end and back-end skills are important here, as the team aims to deliver a smooth and reliable user experience.

Join StackAdapt, a pioneering technology firm dedicated to empowering marketers to effectively engage and convert audiences with unparalleled precision. With an astonishing 465 billion automated optimizations happening every second, our AI-driven StackAdapt Marketing Platform seamlessly bridges the gap between brand and performance marketing, facilitating measurable outcomes throughout the customer journey. Forward-thinking marketers trust StackAdapt to orchestrate high-impact campaigns across programmatic advertising and various marketing channels.As a Senior Quality Engineer specializing in Quality Infrastructure at StackAdapt, you will spearhead the design and implementation of pivotal testing infrastructure projects aimed at enhancing our engineering speed and product reliability. Collaborating closely with Quality Engineering, product engineering, and DevOps teams, you will create robust testing systems and frameworks that empower engineers to develop and deploy with assurance. Your partnership with team leads and architects will be crucial in delivering scalable testing solutions grounded in data-driven insights.Currently, our engineering teams depend on our Quality Engineering infrastructure to uphold quality at scale while enabling swift development cycles. We are transitioning from reactive testing to predictive quality engineering, and your contributions will be vital in constructing the systems that drive this transformation! Discover more about our engineering culture here: https://www.youtube.com/watch?v=LXM2NrkhKZc StackAdapt is a remote-first organization; we welcome candidates from anywhere in Canada for this role. Key Responsibilities:Design and implement intelligent test selection systems that enhance regression testing efficiency and diminish feedback cycles.Develop and uphold scalable test automation frameworks that bolster test reliability and decrease flake rates across our test suite.Collaborate with engineering teams to establish quality gates, streamline CI/CD pipelines, and minimize regression cycle durations.Contribute to initiatives across our Quality Engineering pillars: Prevent, Prove, Observe, and Scale.Create tools and dashboards for test analytics, offering insights into test coverage, reliability metrics, and performance trends.Tackle intricate testing challenges including test parallelization, isolation, and intelligent failure analysis.Share expertise and best practices with the team, promoting enhanced Quality Engineering infrastructure capabilities across the organization.

StackAdapt is a premier technology firm that empowers marketers to effectively reach, engage, and convert their target audiences with precision. With an astonishing 465 billion automated optimizations occurring every second, our AI-driven StackAdapt Marketing Platform seamlessly integrates brand and performance marketing to deliver measurable results throughout the entire customer journey. Leading marketers select StackAdapt to orchestrate high-impact campaigns across diverse programmatic advertising and marketing channels.Engineering at StackAdapt: As a Senior Full Stack Software Engineer at StackAdapt, you will play a pivotal role in developing our advertising platform, writing production-level code that directly contributes to our product's success. You will handle large datasets and gain exposure to modern technology stacks including GoLang, Ruby on Rails, React, GraphQL, and more. Our engineering team fosters a collaborative and cross-functional work environment, offering you the chance to thrive in a diverse and flexible culture with clear career development paths to support your success. We are looking for a Full Stack Software Engineer to lead our expanding full-stack engineering team. The digital advertising landscape presents intriguing challenges as we continue to scale our platform to accommodate a rapidly growing customer base. Check out our presentation at Amazon Tech Talks: https://www.youtube.com/watch?v=lRqu-a4gPuU StackAdapt embraces a Remote-First policy, welcoming candidates from anywhere in Canada for this role. What You'll Be DoingAdvising the team on pragmatic technical solutions that promote engineering excellence and developer satisfaction.Structuring coherent and iterative plans to deliver effective solutions aligned with team objectives.Strategically architecting scalable web APIs, component libraries, and backend systems to support the team’s roadmap goals.Collaborating with stakeholders from Data Science, Product & Design, and other senior engineering teams to drive projects forward.

StackAdapt is a premier technology firm that empowers marketers to effectively connect, engage, and convert audiences with precision. With an astounding 465 billion automated optimizations executed each second, the AI-driven StackAdapt Marketing Platform expertly bridges the gap between brand and performance marketing to generate measurable outcomes throughout the entire customer journey. The most innovative marketers rely on StackAdapt to orchestrate impactful campaigns across programmatic advertising and various marketing channels.We are on the lookout for a skilled Lead Quality Engineer who is dedicated to software quality and test automation. Join our dynamic team where your contributions will significantly influence the success of product releases in a collaborative agile environment. Your primary responsibilities will include implementing dependable and scalable automation test cases and integrating them into our CI/CD pipeline. These efforts will enhance our software quality, speed up defect detection and prevention, and revolutionize our software development processes.Discover more about our engineering culture here: https://www.youtube.com/watch?v=LXM2NrkhKZcAs a remote-first company, we welcome candidates located anywhere across Canada for this position.

Join StackAdapt, the premier technology company that empowers marketers to connect with their target audiences through precise engagement and conversion strategies. With an astonishing 465 billion automated optimizations occurring every second, our AI-driven StackAdapt Marketing Platform bridges brand and performance marketing, delivering measurable results at every stage of the customer journey. The most innovative marketers trust StackAdapt to orchestrate impactful campaigns across programmatic advertising and various marketing channels.We are in search of a skilled Senior Quality Engineer who is dedicated to software quality and test automation. You will be an integral member of our dynamic team, directly influencing the success of product releases within a collaborative agile environment. Your focus will be on developing reliable and scalable automation test cases, seamlessly integrating them into our CI/CD pipeline. These efforts are crucial for enhancing software quality, accelerating defect detection and prevention, and revolutionizing our software development processes. Discover more about our engineering culture here: https://www.youtube.com/watch?v=LXM2NrkhKZc StackAdapt operates as a remote-first company, welcoming candidates from anywhere in North America for this role. Key Responsibilities:Develop in-house automated and functional test scripts and tools that cover functional, system, API, integration, UI, and regression testing.Collaborate with Platform, Product, DevOps, and other teams to deploy and execute automated tests in CI/CD test environments.Deliver timely feedback on test results to the Platform Team, the QA team, and other relevant stakeholders.Engage in technical planning, code reviews, and architectural decision-making processes.Qualifications:Minimum of 4 years of hands-on experience in test automation, particularly with API and UI test automation frameworks like Playwright, Selenium, or similar.Strong understanding of testing methodologies and practices in a DevOps environment.Excellent problem-solving skills and an ability to work collaboratively in a fast-paced environment.Proficient in coding languages and scripting for automation.

StackAdapt stands at the forefront of technology, enabling marketers to precisely engage and convert audiences. With a staggering 465 billion automated optimizations occurring every second, our AI-driven StackAdapt Marketing Platform seamlessly integrates brand and performance marketing, delivering tangible results throughout the customer journey. The most innovative marketers select StackAdapt to orchestrate impactful campaigns across both programmatic advertising and diverse marketing channels.We are excited to welcome Senior and Staff Machine Learning Engineers to our Data Science team! This dynamic group tackles complex challenges within StackAdapt's digital advertising platform. You will collaborate closely with Data Scientists, Machine Learning Engineers, Engineering teams, and our CTO/Co-Founder to develop robust pipelines and ad optimization models. With databases capable of processing millions of requests per second, you'll find a wealth of data and intriguing problems to solve. Curious about our Data Science Team? Learn more: Data Science Team InsightsExplore our team culture here: Team CultureJoin us for our talk at Amazon Tech Talks: Watch Here StackAdapt embraces a Remote First approach, welcoming candidates from anywhere across Canada for this opportunity.

Role overview The Sales Enablement Advisor at StackAdapt supports sales teams throughout Canada. This role is part of the Global Client Services group and is dedicated to helping sales professionals reach their potential. What you will do Design and deliver training programs to keep sales teams engaged and informed. Develop sales materials that clearly communicate value and assist in client discussions. Review sales performance data, spot trends, and suggest ways to improve results. Collaborate with colleagues to ensure resources align with the team’s changing needs.

Join StackAdapt as a Manager of Go-To-Market Engineering to lead our innovative engineering team. In this pivotal role, you will be responsible for strategizing and executing go-to-market initiatives, ensuring alignment between product development and market needs. Your leadership will drive technical excellence and foster collaboration across departments.

At StackAdapt, we are at the forefront of marketing technology, enabling marketers to effectively reach, engage, and convert their target audiences with unparalleled precision. With an impressive capability of executing 465 billion automated optimizations each second, our AI-driven StackAdapt Marketing Platform expertly merges brand and performance marketing, delivering measurable outcomes throughout the entire customer journey. The most innovative marketers trust StackAdapt to orchestrate impactful campaigns across various programmatic advertising and marketing channels.Vertical Lead, CommerceAs a key member of StackAdapt's Vertical & Performance Solutions team, the Lead, Commerce Solutions will spearhead the strategy, development, and implementation of comprehensive commerce-focused solutions on StackAdapt's programmatic advertising platform. This pivotal role bridges product strategy, go-to-market execution, and cross-functional delivery, transforming the needs of commerce advertisers into scalable, revenue-generating solutions.Reporting to senior Solutions leadership, you will champion initiatives that enhance StackAdapt's competitive edge in the commerce ecosystem, encompassing retail media, commerce data integrations, measurement, optimization, and activation workflows. Collaborating closely with Product, Engineering, Sales, Analytics, Partnerships, and Operations, you will guide new capabilities from concept to commercialization and successful adoption.This is a highly visible position that combines strategic ownership with hands-on leadership, perfectly suited for individuals who thrive in dynamic environments and excel at building scalable solutions from the ground up.

Join StackAdapt as a Quality Engineer, where you will play a crucial role in ensuring the delivery of high-quality software solutions. As part of our dynamic team, you will work closely with developers and product managers to identify and rectify issues, enhancing our product's reliability and user experience. You will be responsible for designing test plans, executing automated tests, and reporting on the software performance metrics. If you have a passion for quality and a keen eye for detail, we want to hear from you!

Join StackAdapt as a Full Stack Engineer, where you will be at the forefront of innovative technology solutions. As a vital member of our development team, you will be responsible for designing, developing, and deploying high-quality applications that enhance user experiences.Your role will involve collaborating with cross-functional teams to define, design, and ship new features, while also maintaining and improving existing applications. This is an excellent opportunity for individuals passionate about technology and eager to make a significant impact.

At StackAdapt, we are revolutionizing the marketing landscape by empowering marketers to connect with their audiences effectively. With an astounding 465 billion automated optimizations per second, our AI-driven StackAdapt Marketing Platform intricately weaves brand and performance marketing together, ensuring measurable success throughout the customer journey. Join the ranks of the most innovative marketers who rely on StackAdapt to craft high-impact campaigns across diverse programmatic advertising and marketing channels.We are on the lookout for a talented Software Engineer to join our dynamic backend engineering team. You will play a pivotal role in an ambitious new data engineering initiative aimed at tackling complex big data challenges, utilizing cutting-edge technologies that are at the heart of StackAdapt’s infrastructure. We are seeking candidates with a proven background in software engineering to help us build this initiative from the ground up! Our real-time advertising bidding system manages over 3,000,000 requests per second and processes several terabytes of data daily. Our tech stack includes Go, Ruby on Rails, Aerospike, Redis, Elasticsearch, Kafka, RocksDB, Redshift, ScyllaDB, GraphQL, and more. We embrace innovation and are open to experimenting with new technologies.Check out our Amazon Tech Talks presentation: https://www.youtube.com/watch?v=lRqu-a4gPuUStackAdapt operates on a Remote First model, welcoming candidates located anywhere in North America for this position.Your Responsibilities:Collaborate with a team of engineers to develop first-party and third-party data integrations with external data sources.Design and build scalable, low-latency backend systems and robust big data pipelines.Provide technical leadership in the design of scalable solutions and advocate for best practices.Enhance team productivity and contribute to growth initiatives.Champion software development best practices and conduct thorough code reviews.Identify and resolve technical challenges with precision.Write performance-efficient, memory-optimized code capable of scaling with our data intake.

Join StackAdapt, a pioneering technology firm that empowers marketers to connect with, engage, and convert their audiences effectively. With an impressive 465 billion automated optimizations executed every second, our AI-driven StackAdapt Marketing Platform bridges the gap between brand and performance marketing, delivering measurable outcomes throughout the customer journey. The most innovative marketers turn to StackAdapt to orchestrate impactful campaigns across programmatic advertising and diverse marketing channels. Engineering at StackAdapt: As a Senior Full Stack Engineer at StackAdapt, you will play a pivotal role in enhancing our advertising platform by writing production-level code that directly influences our product's success. You will handle large datasets while working with cutting-edge technologies including GoLang, Ruby on Rails, React, GraphQL, and more. Our engineering team thrives on collaboration and cross-functional teamwork. Experience a diverse and flexible culture with well-defined career paths designed to help you flourish. About the Team:</strong>Our measurements team focuses on assessing the impact and effectiveness of advertising campaigns. Currently, our platform supports four measurement methodologies: 1PDA (1st Party Data Attribution), BLS (Brand Lift Study), ACR (Incremental Reach), and FTA (Football Attribution). Each methodology is crucial for evaluating specific performance metrics of advertising campaigns and provides actionable insights for optimizing results. StackAdapt operates as a Remote First company, welcoming candidates from anywhere in North America for this opportunity. Your ResponsibilitiesDesign, enhance, and troubleshoot complex, scalable distributed systems.Identify and implement solutions to optimize bottlenecks and enhance overall system performance.Stay proactive in updating the tech stack to meet current standards.Develop scalable and test-driven code, taking full ownership of projects from inception to completion.Collaborate with cross-functional teams to drive project success.

StackAdapt stands at the forefront of technological innovation, equipping marketers with the tools to effectively reach, engage, and convert their target audiences. With an astounding 465 billion automated optimizations executed every second, our AI-driven StackAdapt Marketing Platform bridges the gap between brand-driven and performance marketing, ensuring measurable outcomes throughout the customer journey. Visionary marketers choose StackAdapt to execute impactful campaigns across diverse programmatic advertising and marketing channels.We invite you to join our talented Data Science team as a Machine Learning Engineer! In this role, you will tackle complex challenges associated with StackAdapt's cutting-edge digital advertising platform. Collaborating closely with our Data Scientists, fellow Machine Learning Engineers, Engineering teams, and our CTO/Co-Founder, you will develop robust pipelines and sophisticated ad optimization models. With databases capable of processing millions of requests each second, you will find an abundance of data and intriguing problems to solve. As a remote-first organization, StackAdapt boasts teams distributed globally. We welcome candidates from across Canada and the United States to apply. This role will remain open until February 20, 2026. Applications will be evaluated on a rolling basis, and the position will be closed once the deadline is reached. To learn more about our Data Science Team, visit: https://alldus.com/ie/blog/podcasts/aiinaction-ned-dimitrov-stackadapt/Discover more about our team culture here: https://www.stackadapt.com/careers/data-scienceWatch our presentation at Amazon Tech Talks: https://www.youtube.com/watch?v=lRqu-a4gPuU

Join StackAdapt, a pioneering technology firm that empowers marketers to effectively reach, engage, and convert their target audiences with unmatched precision. Our AI-driven StackAdapt Marketing Platform executes an astonishing 465 billion automated optimizations every second, seamlessly integrating brand and performance marketing to deliver tangible results throughout the customer journey. The most innovative marketers trust StackAdapt to orchestrate impactful campaigns across diverse programmatic advertising and marketing channels.About the Team:The User Profile team is responsible for managing all aspects of user profiles, including bidding requests, audience building, and the implementation of complex business rules. We collaborate with various downstream services and stakeholders, such as Bidding, Data Science, and other teams. Additionally, we oversee the non-programmatic workflow engine and user segment builder.Our systems are developed in Golang, capable of processing millions of requests per second with a service level agreement (SLA) of 100ms. We utilize modern tools and databases, including AWS, Kubernetes, Kafka, and ScyllaDB. It is important to note that our team focuses on software services rather than data engineering.StackAdapt embraces a Remote First culture, welcoming candidates from anywhere in Canada or the United States for this position.What You'll Be Doing:Lead a backend engineering team dedicated to user and audience data.Drive complex, cross-team initiatives across multiple domains.Design and manage scalable, low-latency backend systems and data pipelines.Mentor engineers and foster team growth, performance, and productivity.Promote engineering best practices through effective technical leadership and code reviews.Identify and resolve intricate technical challenges.Establish and refine development processes utilizing modern methodologies (Scrum, Kanban).Own the technical roadmap and software delivery for your team.Interview and recruit high-performing engineering talent.Balance priorities to ensure alignment with company goals.Collaborate with non-technical stakeholders (Product, Project Management).Support systems operating under global compliance frameworks.

At StackAdapt, we are revolutionizing the way marketers connect with their audiences. As a frontrunner in technology, we empower marketers to reach, engage, and convert their target demographics with unparalleled precision. Our AI-driven StackAdapt Marketing Platform boasts an impressive 465 billion automated optimizations per second, seamlessly integrating brand and performance marketing to deliver measurable results throughout the customer journey. The most innovative marketers trust StackAdapt to orchestrate impactful campaigns across various programmatic advertising and marketing channels.About the Team:We are excited to invite a Senior Software Engineer to join our Data Ingestion Team, responsible for constructing and managing the vital infrastructure that functions as the “front door” of StackAdapt’s event flow. Our team tackles large-scale distributed systems with a strong focus on scalability, performance, reliability, and data integrity, processing over 10 billion events each day. Our systems are fundamental to key operations such as bidding, reporting, billing, analytics, and machine learning.We design and implement low-latency, highly reliable ingestion systems for impressions, clicks, conversions, and third-party signals, ensuring data accuracy and availability for downstream teams in real-time. Our technology stack includes Golang, Kafka, TiDB, Aerospike, Vitess, Kubernetes, and more.If you find joy in solving complex challenges within distributed systems at scale, this team presents significant technical challenges and the chance to make a real impact.At StackAdapt, we embrace a Remote First culture, welcoming candidates from anywhere in Canada or the United States to apply for this position.

Join StackAdapt as a Performance Marketing Manager and take the lead in optimizing our digital marketing strategies to drive growth and success. In this pivotal role, you will collaborate with cross-functional teams to develop and execute impactful performance marketing initiatives that enhance customer engagement and conversion rates.

StackAdapt builds technology that helps marketers reach their audiences more effectively. The StackAdapt Marketing Platform uses AI to run hundreds of billions of optimizations every second, connecting brand and performance marketing for measurable results. Marketers rely on StackAdapt to manage campaigns across a range of programmatic advertising and marketing channels. About the Engineering Team Engineers at StackAdapt develop and maintain a modern MarTech platform, writing production-ready code that directly shapes the product. The team works with large data sets and uses technologies such as Ruby on Rails, React, and GraphQL. Collaboration and cross-functional teamwork are central, and StackAdapt supports growth with clear paths for career development. The company offers a flexible, inclusive culture. About the Orchestration Flows Team The Orchestration Flows group is building a new platform to help marketers launch and coordinate campaigns across programmatic channels. As StackAdapt expands from AdTech into broader marketing technology, this team plays a key role in scaling the business. Senior engineers here help shape the future of the platform. This is a Remote First position open to candidates anywhere in Canada, including Calgary, Toronto, and Vancouver. What You Will Do Design, improve, and troubleshoot distributed systems, managing backend dependencies with other teams to deliver new features on schedule. Lead code reviews, draft technical specs, and contribute to architectural planning for fast, high-quality releases. Develop and maintain the React-based frontend for Orchestration Flows, handling complex state and branching logic to support a strong customer experience. Build scalable systems and APIs with Ruby on Rails and GraphQL, laying the groundwork for new product features. Write modular, test-driven code and own projects from design through to production deployment. Spot and resolve bottlenecks that impact user adoption and product efficiency. Mentor teammates and contribute to a collaborative, enjoyable team culture.