We are looking for a proactive **Senior AI Engineer** to create advanced AI solutions within a dynamic team dedicated to AI projects. You will leverage large language models and state\-of\-the\-art AI frameworks to develop scalable AI applications. Join us to innovate and contribute to transformative AI initiatives that make a real impact. *We accept* *CVs in English only.* **Responsibilities** * Develop AI applications in Python utilizing large language models * Debug and enhance AI software components for optimal performance * Craft and refine prompts and workflows to improve LLM effectiveness * Construct and manage REST APIs with integrated AI features * Investigate and assess new AI technologies and tools * Engage in agile collaboration with multidisciplinary teams * Keep abreast of AI advancements and apply novel methods * Support AI projects including chatbot development and process automation * Work independently with strong accountability for deliverables * Communicate clearly with stakeholders and team members **Requirements** * Proven experience developing and debugging Python applications with at least 3 years * Strong proficiency in prompt engineering and fine\-tuning large language models * Comprehensive understanding of large language model architectures and applications * Skilled in using Pydantic for data validation and configuration management * Hands\-on experience with AI frameworks like LangChain or equivalent * Knowledge of AI\-driven engineering assistants such as GitHub Copilot or Gemini CLI * Familiarity with AWS cloud services and related infrastructure * Background in agile, project\-oriented environments * Excellent problem\-solving and analytical capabilities * Upper\-Intermediate level English proficiency (B2\) **Nice to have** * Familiarity with workflow automation tools like n8n, Make, or Zapier **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.