We are looking for a Senior AI Engineer who can design, build, and deploy production-ready AI solutions using modern Large Language Models (LLMs), AI agents, and cloud-native architectures. The adecuado candidate combines strong software engineering fundamentals with hands‑on experience building scalable AI applications, integrating foundation models, and delivering business value through Generative AI.
Key Responsibilities
- Design, develop, and maintain AI-powered applications using Large Language Models (LLMs) and Generative AI technologies
- Build AI agents and Retrieval-Augmented Generation (RAG) solutions to enable intelligent workflows and knowledge-based applications.
- Integrate leading AI platforms such as Azure OpenAI, Amazon Bedrock, Google Vertex AI, or similar services.
- Develop scalable backend services and APIs using Python and modern frameworks such as FastAPI.
- Collaborate with frontend engineers to deliver end-to-end AI applications using technologies such as React.
- Design prompt engineering strategies to improve model accuracy, reliability, and user experience.




- Implement intelligent routing, semantic search, vector databases, and knowledge retrieval solutions.
- Deploy and manage cloud-native AI applications using AWS and Infrastructure as Code tools such as Terraform.
- Build and maintain CI/CD pipelines, containerized applications, and cloud infrastructure using Docker and DevOps best practices.
- Evaluate emerging AI frameworks, tools, and models to continuously improve platform capabilities.
- Collaborate with Product Managers, Architects, and Engineering teams to translate business requirements into scalable AI solutions.
- Mentor engineers and contribute to technical leadership, architecture discussions, and engineering best practices.

Required Qualifications
- 10+ years of experience in Software Engineering with recent hands‑on experience building Generative AI solutions.
- Strong experience with Python and REST API development.
- Expe

📌 Lead Machine Learning Engineering (Colombia)
🏢 Xebia
📍 Colombia