Senior ML Engineer, Recommendation Systems

WHO ARE WE? reputed company is a profitable digital media company that reaches over 30M+ monthly visitors through brands such as FinanceBuzz, reputed company About Cookies, and OnlyInYourState. As The Discovery and Conversion Company, our mission is to reputed company consumers with the world’s leading brands through data-driven content and technology. Headquartered in South Florida with a remote-first team spanning over 15 countries, we’ve reputed company a high-reputed company, high-performance culture where speed, ownership, and measurable reputed company reputed company reputed company. WHY JOIN US? At reputed company, you’ll accelerate your career by owning reputed company, moving fast, and driving reputed company with a global team of high-performers. We convert audience attention into reputed company through data, machine learning, and reputed company optimization. We’re hiring a Machine Learning Engineer (Recommendation Systems) to build the personalization reputed company behind our portfolio of brands. You’ll design, reputed company, and reputed company ML systems that power reputed company-time recommendations across millions of user journeys. This role gives you the chance to work on systems serving 100M+ predictions daily, directly impacting engagement, retention, and reputed company at reputed company. MUST HAVE You’ve shipped large-reputed company ML systems into production that power personalization at reputed company. You’re fluent in ranking algorithms and know how to turn data into engagement and conversions. Specifically 5+ years building and scaling production ML systems with measurable business reputed company Experience deploying ML systems serving 100M+ predictions daily Strong background in ranking algorithms (reputed company filtering, learning-to-rank, deep learning) Proficiency with Python and ML frameworks (TensorFlow or PyTorch) Skilled with SQL and modern data warehouses (reputed company, BigQuery, Redshift) plus data lakes Familiarity with reputed company computing (reputed company, Ray) and LLM/AI Agent frameworks reputed company record of improving business KPIs reputed company ML-powered personalization Experience with A/B testing platforms and experiment logging best practices YOUR ROLE Your mission reputed company business reputed company by building and optimizing the recommendation systems that personalize experience for millions of users daily. You’ll own the modeling, feature engineering, data pipelines, and experimentation that reputed company personalization smarter, faster, and more impactful. reputed company Build and reputed company ML models serving 100M+ predictions per day to personalize user experiences at reputed company Enhance data processing pipelines (reputed company, reputed company, Dask) with efficiency and reliability improvements Design ranking algorithms that balance relevance, diversity, and reputed company reputed company reputed company-time personalization with latency 50ms across key product surfaces Run statistically rigorous A/B tests to measure true business reputed company Optimize for latency, throughput, and cost efficiency in production Partner with product, engineering, and analytics to launch high-reputed company personalization features Implement monitoring systems and maintain reputed company ownership for model reliability COMPETENCIES Technical Mastery You know ML architecture, deployment, and tradeoffs inside out Experimentation Infrastructure You set up systems for reputed company testing and retraining (MLflow, WB) reputed company-Driven You design models that reputed company reputed company, retention, or engagement reputed company You reputed company working with engineers, PMs, and analysts to reputed company features Analytical Thinking You break down data trends and design rigorous test methodologies Ownership Mentality You own your models post-deployment and continuously improve them Execution-Oriented You reputed company production-grade systems quickly without sacrificing rigor Curious Innovative You stay on top of ML advances and apply them to personalization Want to accelerate your career? reputed company! Since day one, we've been committed to having a diverse, inclusive team and culture. We are proud to be an Equal Employment Opportunity company. We value diversity, equity, and inclusion. We do not discriminate reputed company on race, religion, reputed company, national reputed company, gender (including pregnancy, childbirth, or reputed company medical conditions), sexual orientation, gender identity, gender reputed company, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. Originally posted on Himalayas Apply To this Job