AI Engineer

We are looking for an exceptional AI Engineer  based in Colombia with deep expertise in Generative AI to join our growing Data & AI practice. If you're passionate about pushing the boundaries of what’s possible with LLMs, RAG, Agents and semantic search, and thrive in a collaborative, fast-paced environment, we want to meet you. 

What You’ll Do: 

• Design and deploy next-generation AI solutions leveraging Retrieval-Augmented Generation (RAG), embeddings, vector databases, and agentic architectures for real-world automation. 

• Build intelligent, agent-based systems for document processing, knowledge retrieval, content generation, and transforming unstructured data (e.g., PDFs, emails, spreadsheets) into actionable insights. 

• Implement MCP (Model Context Protocol) and multi-agent frameworks to orchestrate complex reasoning, tool usage, and dynamic workflows across LLMs. 

• Evaluate, adapt, and fine-tune foundation models (LLMs) for specialized domains, ensuring scalability, reliability, and measurable business impact. 

• Work with multi-modal data (text, images, structured/unstructured formats) to deliver rich, context-aware GenAI experiences. 

• Monitor and enhance model performance focusing on accuracy, latency, and robustness, including LLM evaluation frameworks for continuous improvement.  

• Collaborate cross-functionally with engineers, product managers, and business stakeholders to define approaches and deliver production-ready AI systems. 

• Stay ahead of GenAI and Agentic ecosystem advancements, rapidly prototyping new methodologies and integrating state-of-the-art tools and protocols into real-world applications. 

What You Bring: 

• Advanced degree (Master’s or Ph.D.) in Computer Science, Data Science, Artificial Intelligence, or a related technical field. 

• 5+ years of experience in data science, machine learning, or applied AI, including deploying solutions at production scale. 

• Deep expertise in LLMs and GenAI, including RAG architectures, embeddings, vector search, and agentic orchestration frameworks (e.g., MCP, multi-agent systems). 

• Strong programming skills in Python, with hands-on experience using ML/AI frameworks such as Hugging Face, LangChain, LangGraph, PyTorch, or similar toolkits 

• Cloud-native expertise (Azure, AWS, or Databricks) for scalable experimentation, orchestration, and deployment of GenAI services. 

• Strong foundation in data science methodologies, including statistical modeling, experimentation, and data-driven problem-solving, with proven experience turning analytical insights into scalable AI solutions. 

• Strong analytical and problem-solving skills with a keen eye for optimizing complex data workflows. 

• Quick learner with a passion for staying ahead of the evolving GenAI and Agentic ecosystem. 

About Nimble Gravity

Nimble Gravity is a team of outdoor enthusiasts, adrenaline seekers, and experienced growth hackers. We love solving hard problems and believe the right data can transform and propel growth for any organization.

Nimble Gravity is an Equal Opportunity Employer and considers applicants for employment without regard to race, color, religion, sex, orientation, national origin, age, disability, genetics or any other basis forbidden under federal, state, or local law. Nimble Gravity considers all qualified applicants.