We are actively seeking an experienced **Senior Data Science Engineer** to join our team. In this role, you will contribute to the development of cutting-edge data science solutions, focusing on natural language processing (NLP) preprocessing and prompt engineering. If you thrive in a dynamic environment and possess a wealth of experience in data science, we welcome you to be a key player in shaping the future of our AI-driven initiatives.
RESPONSIBILITIES
- Lead prompt engineering initiatives, ensuring the development of effective prompt structures for AI-driven projects
- Conduct NLP preprocessing to enhance data understanding and improve AI model performance
- Implement and optimize vector DB similarity search to enhance data retrieval and analysis capabilities
- Collaborate with cross-functional teams to ensure the success of data science projects
- Provide expertise and guidance in Gen AI projects, including POCs/pilots and staff training
**REQUIREMENTS**:
- At least 3+ years of relevant work experience in Data Science, with a focus on NLP preprocessing and prompt engineering
- Strong proficiency in Python, utilizing its capabilities for data analysis and engineering
- Proven experience in Gen AI projects, including POCs/pilots and teaching staff
- Solid understanding of data science principles, demonstrated through successful project implementations
- Experience in vector DB similarity search, enhancing data retrieval and analysis capabilities




- Strong problem-solving skills, showcasing the ability to identify and resolve complex data-related issues
- Fluent English language skills at an Upper-Intermediate level
WE OFFER
- Career plan and real growth opportunities
- Unlimited access to LinkedIn learning solutions
- International Mobility Plan within 25 countries
- 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)
- Adaptable 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 plus 4 floating 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

📌 Senior Data Science Engineer (México)
🏢 Epam Systems
📍 México