{"schemaVersion":"jobsearcher.job.v1","id":"37151e7e22bb810758cff20b","url":"https://jobsearcher.com/jobs/37151e7e22bb810758cff20b","canonicalUrl":"https://jobsearcher.com/jobs/37151e7e22bb810758cff20b","title":"Machine Learning Engineer","description":"About the Role\r\nWe are in search of an exceptional Machine Learning Engineer to join our accomplished team. In this role, you will take the lead in developing and fine-tuning predictive ML models, with a primary focus on Ad Score and Ad Account Health. You will play a crucial part in delivering actionable insights and solutions to our clients, and your work will be integral to our mission.\r\nResponsibilities include but are not limited to;ML Model Development: Lead the development and refinement of predictive ML models, particularly Ad Score and Ad Account Health.\r\nData Analysis: Conduct in-depth data analysis to identify trends, patterns, and insights that inform model development and optimization.\r\nFeature Engineering: Collaborate with data engineers to create and maintain feature engineering pipelines to support model training.\r\nModel Evaluation: Implement rigorous evaluation methodologies to assess model performance, making necessary adjustments for continuous improvement.\r\nDeployment and Integration: Work closely with engineering teams to deploy models and integrate them into our products through APIs.\r\nCollaboration: Collaborate closely with product managers, full-stack engineers, and TPMs to ensure seamless integration of data science solutions into our products.\r\nResearch and Innovation: Stay up-to-date with the latest developments in the field of data science and machine learning, and explore innovative approaches to problem-solving.RequirementsMaster's or Ph.D. in a related field with a strong academic background.\r\nProven experience as a Data Scientist with a track record of developing and deploying predictive ML models.\r\nExpertise in machine learning techniques, including but not limited to regression, classification, clustering, and deep learning.\r\nProficiency in data manipulation, feature engineering, and model evaluation.\r\nStrong programming skills in languages such as Python and experience with libraries like TensorFlow, PyTorch, or scikit-learn.\r\nExcellent communication skills and the ability to collaborate effectively within cross-functional teams.\r\nA passion for continuous learning and staying updated with the latest trends and technologies in data science.\r\nStrong problem-solving abilities and the capacity to translate complex data into actionable insights.Required Knowledge OfPython\r\nSQL\r\nCloud Platforms (GCP, AWS, Azure)\r\nData Warehouses (BigQuery, Snowflake, Redshift)\r\nLLMs / AI APIs\r\nGit / GitHubNice To HaveData Transformation (dbt)\r\nSemantic Layers (Cube, Looker, dbt Metrics)\r\nTypeScript\r\nBayesian modeling experience - ideally Marketing Mix Models (PyMC, Stan, or similar..). Understands priors, MCMC sampling, posterior diagnostics.\r\nCausal inference / experimentation- geo experiments (matched markets), A/B testing at scale. Familiar with incrementality measurement.\r\nMarketing/advertising domain- understanding of attribution, media channels (paid social, search, display, video), campaign structures.\r\nNice to have - familiarity with adstock/saturation curves and budget optimizationOur interview process includes, but is not limited to the following:Excel and Typing TestWe offer a competitive salary and benefits based on ability level, including:Unlimited vacation policy\r\nMonthly Phone Stipend\r\nComprehensive Medical, Dental, and Vision insurance options\r\n401(K) plan with matching\r\nDog friendly office\r\nHybrid work opportunity\r\nProfessional Development Program\r\nBonus Perk - Seamless allowanceTotal compensation based on education, experience, and skills level ($90,900-$254,100)Level 1 - Possesses essential capabilities$90,900-$123,540Level 2 - Possesses developing capabilities$123,540-$156,180Level 3 - Possesses notable capabilities.$156,180-$188,820Level 4 - Possesses strong capabilities.$188,820-$221,460Level 5 - Possesses advanced capabilities.$221,460-$254,100About WITHIN & Brkfst.io\r\nWITHIN is the world's first Performance Branding company, partnering with some of the biggest brands in the world to drive business growth through innovative marketing strategies. Our integrated operating model collapses the traditional marketing silos between creative and media, performance and brand, and across media channels. With a full suite of offerings including media, creative, SEO, Lifecycle, Retail Media, Affiliate and Influencer, we’re able to work with our brand partners in an integrated fashion, allowing us to align marketing strategies back to core business objectives. Client teams at WITHIN are trained on how to always act as a trusted business partner, acting as a fiduciary to client needs above our own.\r\nTeams at WITHIN have the ability to work with iconic brands such as The North Face, Timberland, Ben and Jerry's and Jose Cuervo. Everyone at WITHIN wants to grow and be challenged. It’s a collaborative place made up of small, closely knit and versatile teams that are fast and adaptive to solve problems and build systems.\r\nCheck out some of our work!\r\nBrkfst.io is an incubated venture within WITHIN, focused on connecting creators with major brands to produce impactful ads at scale.\r\nWe are, and we connect creators with big brands to make impactful ads at scale. We have a network of thousands of content creators with a variety of different skill-sets, and we’re looking to build a program that empowers them to create great ads for brands like Corkcicle, Perfume.com, Casper Mattresses, & more!\r\nThis is a very ambitious project and our roadmap is full of exciting features, so we’re looking for people who love innovation and want to be challenged. We’re a small team of scrappy individuals who are growing fast, and we’re looking for someone to grow with us.\r\nWe weave AI into everything we do, using the latest tech across all teams to innovate, work smarter, and make better decisions. Whether it’s in creative, operations, or anything else, AI helps us level up and do things at a whole new scale. We expect our people to use AI in their daily work, fully embracing it as a critical tool to help us succeed.\r\nJoin Our Network!\r\nStay connected with us and be the first to know about new opportunities, industry insights, and updates.\r\nFollow Us OnLinkedIn\r\nWhatsApp Community\r\nInstagram\r\nTik TokLocationsNew York City: 43-01 22nd St, Suite 602, Queens, NY 11101, United States\r\nBogotá: WeWork Av. Carrera 19 #100-45 Usaquén, Piso (Floor) 10, Bogotá, Distrito Capital de Bogotá 110111, Colombia\r\nMexico City: Av. Insurgentes Sur 1082, Piso (Floor) 2, Oficina 2008, Ciudad de México, CDMX 03100, MéxicoAbout the company\r\nWITHIN\r\n#J-18808-Ljbffr","company":"SupportFinity","rawCompany":"supportfinity","city":"New York","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-09-26T01:46:04.807Z","occupations":[{"code":"15-2051.00","title":"Data Scientists","slug":"data-scientists"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541990","title":"All Other Professional, Scientific, and Technical Services","slug":"all-other-professional-scientific-and-technical-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Machine Learning Engineer","description":"About the Role\r\nWe are in search of an exceptional Machine Learning Engineer to join our accomplished team. In this role, you will take the lead in developing and fine-tuning predictive ML models, with a primary focus on Ad Score and Ad Account Health. You will play a crucial part in delivering actionable insights and solutions to our clients, and your work will be integral to our mission.\r\nResponsibilities include but are not limited to;ML Model Development: Lead the development and refinement of predictive ML models, particularly Ad Score and Ad Account Health.\r\nData Analysis: Conduct in-depth data analysis to identify trends, patterns, and insights that inform model development and optimization.\r\nFeature Engineering: Collaborate with data engineers to create and maintain feature engineering pipelines to support model training.\r\nModel Evaluation: Implement rigorous evaluation methodologies to assess model performance, making necessary adjustments for continuous improvement.\r\nDeployment and Integration: Work closely with engineering teams to deploy models and integrate them into our products through APIs.\r\nCollaboration: Collaborate closely with product managers, full-stack engineers, and TPMs to ensure seamless integration of data science solutions into our products.\r\nResearch and Innovation: Stay up-to-date with the latest developments in the field of data science and machine learning, and explore innovative approaches to problem-solving.RequirementsMaster's or Ph.D. in a related field with a strong academic background.\r\nProven experience as a Data Scientist with a track record of developing and deploying predictive ML models.\r\nExpertise in machine learning techniques, including but not limited to regression, classification, clustering, and deep learning.\r\nProficiency in data manipulation, feature engineering, and model evaluation.\r\nStrong programming skills in languages such as Python and experience with libraries like TensorFlow, PyTorch, or scikit-learn.\r\nExcellent communication skills and the ability to collaborate effectively within cross-functional teams.\r\nA passion for continuous learning and staying updated with the latest trends and technologies in data science.\r\nStrong problem-solving abilities and the capacity to translate complex data into actionable insights.Required Knowledge OfPython\r\nSQL\r\nCloud Platforms (GCP, AWS, Azure)\r\nData Warehouses (BigQuery, Snowflake, Redshift)\r\nLLMs / AI APIs\r\nGit / GitHubNice To HaveData Transformation (dbt)\r\nSemantic Layers (Cube, Looker, dbt Metrics)\r\nTypeScript\r\nBayesian modeling experience - ideally Marketing Mix Models (PyMC, Stan, or similar..). Understands priors, MCMC sampling, posterior diagnostics.\r\nCausal inference / experimentation- geo experiments (matched markets), A/B testing at scale. Familiar with incrementality measurement.\r\nMarketing/advertising domain- understanding of attribution, media channels (paid social, search, display, video), campaign structures.\r\nNice to have - familiarity with adstock/saturation curves and budget optimizationOur interview process includes, but is not limited to the following:Excel and Typing TestWe offer a competitive salary and benefits based on ability level, including:Unlimited vacation policy\r\nMonthly Phone Stipend\r\nComprehensive Medical, Dental, and Vision insurance options\r\n401(K) plan with matching\r\nDog friendly office\r\nHybrid work opportunity\r\nProfessional Development Program\r\nBonus Perk - Seamless allowanceTotal compensation based on education, experience, and skills level ($90,900-$254,100)Level 1 - Possesses essential capabilities$90,900-$123,540Level 2 - Possesses developing capabilities$123,540-$156,180Level 3 - Possesses notable capabilities.$156,180-$188,820Level 4 - Possesses strong capabilities.$188,820-$221,460Level 5 - Possesses advanced capabilities.$221,460-$254,100About WITHIN & Brkfst.io\r\nWITHIN is the world's first Performance Branding company, partnering with some of the biggest brands in the world to drive business growth through innovative marketing strategies. Our integrated operating model collapses the traditional marketing silos between creative and media, performance and brand, and across media channels. With a full suite of offerings including media, creative, SEO, Lifecycle, Retail Media, Affiliate and Influencer, we’re able to work with our brand partners in an integrated fashion, allowing us to align marketing strategies back to core business objectives. Client teams at WITHIN are trained on how to always act as a trusted business partner, acting as a fiduciary to client needs above our own.\r\nTeams at WITHIN have the ability to work with iconic brands such as The North Face, Timberland, Ben and Jerry's and Jose Cuervo. Everyone at WITHIN wants to grow and be challenged. It’s a collaborative place made up of small, closely knit and versatile teams that are fast and adaptive to solve problems and build systems.\r\nCheck out some of our work!\r\nBrkfst.io is an incubated venture within WITHIN, focused on connecting creators with major brands to produce impactful ads at scale.\r\nWe are, and we connect creators with big brands to make impactful ads at scale. We have a network of thousands of content creators with a variety of different skill-sets, and we’re looking to build a program that empowers them to create great ads for brands like Corkcicle, Perfume.com, Casper Mattresses, & more!\r\nThis is a very ambitious project and our roadmap is full of exciting features, so we’re looking for people who love innovation and want to be challenged. We’re a small team of scrappy individuals who are growing fast, and we’re looking for someone to grow with us.\r\nWe weave AI into everything we do, using the latest tech across all teams to innovate, work smarter, and make better decisions. Whether it’s in creative, operations, or anything else, AI helps us level up and do things at a whole new scale. We expect our people to use AI in their daily work, fully embracing it as a critical tool to help us succeed.\r\nJoin Our Network!\r\nStay connected with us and be the first to know about new opportunities, industry insights, and updates.\r\nFollow Us OnLinkedIn\r\nWhatsApp Community\r\nInstagram\r\nTik TokLocationsNew York City: 43-01 22nd St, Suite 602, Queens, NY 11101, United States\r\nBogotá: WeWork Av. Carrera 19 #100-45 Usaquén, Piso (Floor) 10, Bogotá, Distrito Capital de Bogotá 110111, Colombia\r\nMexico City: Av. Insurgentes Sur 1082, Piso (Floor) 2, Oficina 2008, Ciudad de México, CDMX 03100, MéxicoAbout the company\r\nWITHIN\r\n#J-18808-Ljbffr","datePosted":"2026-09-26T01:46:04.807Z","dateModified":"2026-09-26T01:46:04.807Z","hiringOrganization":{"@type":"Organization","name":"SupportFinity","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"37151e7e22bb810758cff20b"},"url":"https://jobsearcher.com/jobs/37151e7e22bb810758cff20b"}}