We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.With over 7,400 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. In this role, you'll be a key player in integrating cutting-edge Large Language Models (LLMs) into our client existing products, building intelligent solutions that will shape the future. Responsabilities: - Design and Develop: Architect, develop, and deploy Python-based applications that seamlessly integrate with public LLMs like OpenAI, Cohere, and others.- Cloud Infrastructure: Design and implement secure and scalable cloud infrastructure for managing sensitive data, including API keys and secrets, using best practices for security and compliance.- API Integration: Build and maintain robust APIs to connect our systems with third-party services, enabling seamless data flow and functionality.- Prompt Engineering & Optimization: Master the art of prompt engineering to optimize LLM performance, ensuring accurate, relevant, and engaging responses. Experiment with fine-tuning techniques to tailor LLMs to specific tasks.- Collaboration: Work closely with product managers, and other engineers to gather requirements, align on technical solutions, and proactively resolve roadblocks. Requirements: - Solid experience in Python development, with a strong focus on building scalable and robust applications.- LLM Expertise: Deep understanding of public LLMs (e.g., OpenAI, Cohere, etc.) and their APIs, including experience with prompt engineering and fine-tuning.- Cloud Proficiency: Proven experience with cloud infrastructure platforms (AWS, Azure, GCP), including experience with secret management, file storage, and cloud functions.- API Skills: Strong knowledge of API design principles and experience building and integrating with RESTful APIs.- Problem-Solving: Excellent problem-solving skills and the ability to work independently and as part of a team.- Communication: Strong communication and collaboration skills.- Advanced/Fluent English. Bonus Points: - Experience with specific with OpenAI and related tools.- Experience with Azure Functions. Our benefits include: - Premium Healthcare- Meal voucher- Maternity and Parental leaves- Mobile services subsidy- Sick pay-Life insurance- CI&T University - Colombian Holidays- Paid VacationsAnd many others. Collaboration is our superpower, diversity unites us, and excellence is our standard. We value diverse identities and life experiences, fostering a diverse, inclusive, and safe work environment. We encourage applications from diverse and underrepresented groups to our job positions.