Remote: Latin AmericaJob Type: Full-timePay: $96,000 - $132,000 per yearCompany OverviewAn early-stage technology startup building the advertising infrastructure layer for the next generation of AI-native consumer entertainment experiences. The company develops large-scale recommendation and personalization systems that process millions of daily interactions to deliver highly relevant user experiences in real time.We are looking for a Machine Learning Engineer to own the development of the recommendation engine responsible for deciding, in real time, which experience reaches which user.During the first few months, the primary focus will be designing the data architecture, feature pipelines, and production infrastructure required to launch the first MVP recommendation engine. As the platform matures, the role will shift toward more advanced machine learning, ranking optimization, and large-scale personalization challenges.Must Have0–6 years of Machine Learning Engineering experience (exceptional new graduates are welcome)Experience shipping at least one Machine Learning system to productionStrong experience with: Data architecture, Data pipelines, Feature engineering,
Model serving/inference infrastructureStrong backend engineering combined with Machine Learning experienceExperience building scalable production ML systemsKnowledge of performance optimization, scalability, and low-latency systemsStrong written and verbal English communication skillsNice to HaveExperience with recommendation systemsExperience with ranking systemsExperience in AdTech or advertising optimizationExperience at consumer technology companiesStrong PyTorch experienceExperience building real-time personalization systemsInterest in AI-native products and interactive entertainmentSoft Skills - Adecuado ProfileStrong ownership mindsetComfortable working with ambiguity and open-ended technical problemsHands-on and execution-orientedAbility to move quickly in a fast-paced startup environmentStrong problem-solving skillsExcellent collaboration and communication skillsUSD $96,000–$132,000 annual base salaryFully remote across Latin AmericaOwnership of core Machine Learning infrastructureHigh-impact engineering role with direct business influenceOpportunity to build production systems from the ground upWork on large-scale recommendation, ranking, and personalization challenges#J-18808-Ljbffr