Senior Ai/computer Vision Engineer

Join our team as a **Senior AI/Computer Vision Engineer** to develop next-generation AI systems that analyze visual media and deliver hyper-personalized product recommendations.**Responsibilities**- Develop and optimize CNN-based and transformer-based vision models for photo analysis and scoring- Design and prototype custom transformer architectures tailored to product creation needs- Build scalable pipelines for processing large volumes of image data and generating structured metadata- Develop and deploy transformer-based ML models for personalized product recommendations- Lead experimentation frameworks including A/B testing to improve recommendation relevance and conversion- Operate and document the full ML model development and deployment stack- Collaborate across teams to drive cross-functional technical initiatives from ideation to delivery- Ensure best practices in data management, model evaluation, explainability, and observability**Requirements**:- Experience in software engineering with at least 3+ years in AI/ML-focused roles- Deep knowledge of computer vision techniques including CNNs, vision transformers, facial recognition, object detection, image classification, and image embedding- Strong experience with recommendation systems, collaborative filtering, deep learning for personalization, and transformer-based recommendation models- Proficiency in Python and relevant ML libraries such as PyTorch and TensorFlow- Experience deploying ML models at scale using Docker, AWS, GCP, or similar platforms- Proven ability to lead cross-functional technical initiatives from ideation to delivery- Strong grasp of ML lifecycle best practices including data management, model evaluation, explainability, and observability- Master’s degree in Computer Science or related field, preferably with a math or physics background- English proficiency at B2 level or higher**Nice to have**- Hands-on experience with diffusion models- Experience with graph neural networks (GNNs)- Familiarity with 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 billsEPAM 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.