We are seeking a self\-directed **AI Developer** to deliver cutting\-edge AI solutions in a fast\-paced team focused on AI initiatives. You will work with large language models and modern AI frameworks to build scalable AI solutions. If you are passionate about AI technology and thrive in agile environments, apply now to contribute to impactful AI projects. **Responsibilities** * Design Python\-based AI applications utilizing large language models * Develop and debug AI software components to ensure high performance * Engineer prompts and workflows to optimize LLM behaviors * Build and maintain REST APIs integrating AI functionalities * Research and evaluate emerging AI tools and frameworks * Collaborate with cross\-functional teams in an agile environment * Stay updated with advancements in AI and implement new techniques * Support internal and external AI initiatives such as chatbot assistants and automation * Operate autonomously with strong ownership of deliverables * Communicate effectively with team members and stakeholders **Requirements** * Hands\-on experience in Python application development and debugging with 2\+ years * Strong expertise in prompt engineering and LLM behavior tuning * Deep knowledge of large language model architectures and use cases * Proficiency with Pydantic for data validation and settings management * Practical experience with AI frameworks like LangChain or similar * Familiarity with AI\-powered engineering assistants such as GitHub Copilot or Gemini CLI * Experience with AWS cloud services and infrastructure components * Experience working in agile, project\-based environments * Strong problem\-solving and analytical skills * Upper\-Intermediate English language proficiency (B2\) **Nice to have** * Experience with workflow automation platforms such as n8n, Make, or Zapier **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. *By applying to our role, you are agreeing that your personal data may be used as in set out in EPAM´s Privacy Notice and Policy.*