We are seeking a highly skilled Senior Data Engineer with expertise in computer vision and machine learning to lead the development of an AI-driven photo evaluation and personalized recommendation platform. In this role, you will build systems that intelligently analyze and rank photos for their potential as personalized physical products. This position offers the opportunity to combine semantic image understanding, aesthetic scoring, and behavioral personalization into a unified recommendation pipeline.
Responsibilities
Design and build systems using CNN-based models and transformer-based vision models to analyze, score, and tag photos with metadata
Develop models for facial recognition, grouping, and expression analysis
Create contextual categories for photos, such as vacations, events, and portraits
Score images for aesthetic appeal and print-worthiness
Develop object and scene detection models to extract meaningful photo metadata
Prototype and design custom transformer architectures tailored to product creation needs
Build scalable pipelines capable of processing large volumes of image data and generating structured, queryable metadata
Integrate image intelligence outputs with downstream applications, such as search, ranking, and personalization
Build and deploy transformer-based ML models for analyzing user behavior and purchase patterns to create personalized product recommendations
Lead experimentation frameworks, such as A/B testing, to optimize recommendation relevance and user conversion rates
Develop, operate, and maintain the full ML model stack, ensuring robust deployment and system documentation
Collaborate with cross-functional teams to operationalize model development and ensure seamless integration into production systems
Communicate effectively with stakeholders and team members, demonstrating a self-driven approach
Requirements
Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field, or equivalent professional experience
At least 3 years of experience in roles focused on software engineering or AI/ML
Deep expertise in computer vision techniques, including CNNs, vision transformers, facial recognition, object detection, image classification, and image embedding
Strong experience with recommendation systems, collaborative filtering, and deep learning for personalization
Advanced knowledge of transformer-based models for recommendation systems
Proficiency in Python for building and deploying AI/ML solutions
Hands-on experience deploying ML models at scale using tools like Docker, AWS, or GCP
Proven experience leading cross-functional technical initiatives from ideation to delivery
Solid understanding of the ML lifecycle, including data management, model evaluation, explainability, and observability
Fluent English skills, both written and spoken, at a B2+ level or higher
Nice to have
Experience with ML libraries such as PyTorch or TensorFlow
Hands-on experience with diffusion models, graph neural networks (GNNs), or reinforcement learning
We offer
Career plan and real growth opportunities
Unlimited access to LinkedIn learning solutions
Constant training, mentoring, online corporate courses, eLearning and more
English classes with a certified teacher
Support for employee’s initiatives (Algorithms club, toastmasters, agile club and more)
Enjoyable working environment (Gaming room, napping area, amenities, events, sport teams and more)
Flexible work schedule and dress code
Collaborate in a multicultural environment and share best practices from around the globe
Hired directly by EPAM \& 100% under payroll
Law benefits (IMSS, INFONAVIT, 25% vacation bonus)
Major medical expenses insurance: Life, Major medical expenses with dental \& visual coverage (for the employee and direct family members)
13 % employee savings fund, capped to the law limit
Grocery coupons
30 days December bonus
Employee Stock Purchase Plan
12 vacations days
Official Mexican holidays, plus 5 extra holidays (Maundry Thursday and Friday, November 2nd, December 24th \& 31st)
Monthly non-taxable amount for the electricity and internet bills
EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.
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