Become a **Senior Data Scientist** on our team, contributing to an innovative Generative AI Proof of Concept initiative. You will focus on building advanced personalization and recommendation systems by leveraging content and certification data, utilizing your expertise in AI and data engineering. If you have a passion for AI breakthroughs and want to influence impactful projects, we invite you to apply. *We accept* *CVs in English only.* **Responsibilities** * Develop AI models focused on personalization and recommendation systems * Design and enhance data ETL pipelines for AI use cases * Leverage Azure OpenAI Service features to improve AI capabilities * Perform prompt engineering to optimize generative AI results * Incorporate Retrieval\-Augmented Generation methods into AI processes * Work closely with cross\-functional teams to define and deliver the POC scope * Prepare and preprocess data sets to train and evaluate AI models * Document AI development processes and findings to maintain reproducibility * Track AI model effectiveness and recommend enhancements * Assist in deploying and maintaining AI models in production settings **Requirements** * Professional experience in Data Science with over 3 years relevant work * Proficient knowledge of Azure OpenAI Service in AI project implementations * Understanding of Data Software Engineering concepts and applications * Solid grasp of Generative AI Fundamentals and Prompt Engineering techniques * Experience with Retrieval\-Augmented Generation and Natural Language Processing * Capability to design and implement content ETL for AI models * Strong analytical thinking and problem\-solving skills * Excellent communication and teamwork abilities * English language proficiency at B2 level or higher **Nice to have** * Hands\-on experience with personalization and recommendation system development * Familiarity with certification data management and integration * Knowledge of workflows in AI proof of concept projects **We offer** * Learning Culture \- We want you to be the best version of yourself, that is why we offer unlimited access to learning platforms, a wide range of internal courses, and all the knowledge you need to grow professionally * Health Coverage \- Health and wellness are important, that is why we have you and up to four family members in a premiere health plan. We have a couple of options, so you can choose what is best for you and your family * Visual Benefit \- Seeing your work for us would be a sight for sore eyes. We want your vision to always be at 100% which is why we offer up to $200\.000 COP for any visual health expenses * Life Insurance Plan \- We have partnered with MetLife to offer a full\-coverage Ife insurance plan. So, your family is covered, even if you are gone. * Medical Leave Coverage \- We are one of the few companies that cover 100% of your medical leave, for up to 90 days. Your health is the most important thing to us * Professional Growth Opportunities \- We have designed a highly competitive and complete development process, where you will have all the tools to get where you have always wanted to be, personally and professionally * Stock Option Purchase Plan \- As an EPAMer you can be more than just an employee, you will also have the opportunity to purchase stock at a reduced price and become a part owner of our organization * Additional Income \- Besides your regular salary, you will also have the chance to earn extra income by referring talent, being a technical interviewer, and many more ways * Community Benefit \- You will be part of a worldwide community of over 50,000 employees, where you can learn, challenge yourself, stand out, and share your knowledge and experience with multicultural teams! *Please note that even though you are applying for this position, you may be offered other projects to join within EPAM.* 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.