AI Engineer
We are looking for an AI Engineer to help strengthen and scale Light-it’s AI capabilities across internal initiatives, client projects, and our Innovation Lab. This is not a traditional Machine Learning or Data Science role. The focus is on LLMs, agentic AI, RAG systems, AI workflows, prompt engineering, evaluations, observability, guardrails, and production-ready AI applications. The ideal candidate is independent, highly technical, curious, and comfortable working in fast-changing environments. You should be able to research new technologies, prototype solutions, build reliable AI systems, teach others, and turn ambiguous AI opportunities into practical products and workflows.
CABA / AMBA (Arg) or Montevideo (Uru)
Hybrid-Flexible
Semi Senior & Senior
Main required skills
- Fluent written and spoken English.
- Strong passion for Generative AI, LLMs, and AI-powered products.
- Strong software engineering fundamentals.
- Experience coding in Python.
- Experience working with APIs, Git, SQL, and backend development concepts.
- Experience building LLM-based applications, agents, workflows, or automations.
- Understanding of agentic AI patterns and orchestration frameworks.
- Understanding of RAG architectures, vector databases, embeddings, retrieval strategies, and context optimization.
- Understanding of prompt engineering techniques, LLM behavior, structured reasoning, and token optimization.
- Ability to design evals, tests, monitoring processes, and feedback loops for AI systems.
- Strong ownership, autonomy, and ability to move projects forward with limited supervision.
- Ability to research independently, compare alternatives, and recommend practical solutions.
- Ability to explain technical concepts clearly and teach others.
- High adaptability to evolving requirements, timelines, tools, and priorities.
We are looking for someone able to
Other valuable skills
- Experience with LangChain, LangGraph, LlamaIndex, OpenAI, Anthropic, Gemini, AWS Bedrock, or similar tools.
- Experience with Langfuse, LangSmith, Datadog, or other observability platforms.
- Experience with vector databases such as Pinecone, Weaviate, Chroma, Qdrant, pgvector, or similar.
- Experience with GraphRAG, knowledge graphs, hybrid search, semantic search, or agentic RAG.
- Experience creating automated evaluations, regression tests, prompt tests, retrieval tests, and quality benchmarks.
- Experience with automation tools such as n8n, Make, Zapier, Retool, or similar.
- Experience with FastAPI or other Python backend frameworks.
- DevOps knowledge, including Docker, CI/CD, cloud services, deployment workflows, monitoring, and infrastructure basics.
- Previous healthcare, biotech, or healthtech experience.
- Familiarity with HIPAA, PHI, healthcare interoperability, EHR integrations, FHIR, or HL7.
Meet Your team
Sergio Ojeda
Head of Engineering
Uriel Radzyminski
Tech Manager
Juan Pablo Rodriguez Sotto
Head of DevSecOps
Michel Desplats
Engineering Lead
Daniela Waldeck
Engineering Lead
Hernán Yáñez
Engineering Lead
Carolina Astigarraga
Engineering Lead
Diego Dabezies
Tech Lead
Dan Tchechenistky
Tech Lead
Nicolás Naistat-Hauser
Tech Lead
Lucas Lois
Lead Developer
Daiana Aysa
Software Developer
Guillermo Martinicorena
Software Developer
Lucas Maurojorge
Software Developer
Francisco Rossi
Software Developer
Ivana Mester
Software Developer
Adrián Flores
Software Developer
Gianfranco Rocco
Software Developer
Ezequiel Flores
Software Developer
Mateo Rodriguez
Tech Lead
Felipe Crosa
Tech Lead
Joaquín Viera
Software Developer
Santiago Palacio
Software Developer
Felipe Casal
Tech Lead
Candelaria Gari
Software Developer
Nicolás Varela
Software Developer
Sebastián Lagomarsino
Tech Lead
Carlos García
Software Developer
Lucas Cobham
Software Developer
Juan Cruz Lipanovich
Software Developer
Thomas McCulloch
Tech Lead
Juan Tejera
Software Developer
Walter Gonzalez
Software Developer
Joaquin Sarro
Tech Lead
Guido Dinello
Software Developer
Facundo Malnero
Software Developer
Mathias Ramilo
Software Developer
Lucas Zibaitis
Software Developer
Tomás Sueldo
Software Engineer
Gastón Bauer
Software Developer
Felipe Kelmanzon
Software Developer
Salvador Diaz
Software Developer
Leopoldo Perez
Software Developer
Sebastián Labadie
Software Developer
Tomás Freile
Software Developer
Esteban Garcia
Software Developer
Stéfano Troncaro
Software Developer
Mercedes Bañales
Software Developer
Pablo Diaz
Software Developer
Mauricio Mamrut
Software Developer
Santiago de Giuda
Software Developer
Juan Manuel Fernández
Software Developer
Martín Silva
Software Developer
Juan Catena
Software Developer
Agustin de Arteaga
Software Developer
Juan Casabo
DevOps
Agustín Fernandez
Tech Lead
William Koelling
Software Developer
Tomás Martinez
Engineer Manager
Andoni Zabala
Software Developer
Sol Martinez
Software Developer
Maximo Ramirez
Software Developer
Juan Martin Catuzzi
Full-stack Developer
Cristian Coppari
Software Developer
Santiago Chiozzone
Software Developer
Santiago Rivas
Software Developer
Fabrizio Prida
Developer
Luciana Diaz Kralj
Software Engineer
Francisco Topolansky
Trainee Developer
Nicolas Brusco
Software Engineer
Carmela Sotuyo
Developer
German Ramos
Trainee Developer
Denisse Landau
DevOps Engineer
Santiago Salinas
Software Engineer
Ornella Bonachera
Software Engineer
Emiliano Labarthe
Software Engineer
Joaquín Erosa
Software Developer
Lucero Barragan
Software Developer Intern
Gaston Dvoskin
Software Developer
Mauricio Morinelli
Software Developer
Marcos Iorio
Software Developer
Gonzalo Espeche
Software Developer
Sebastián Souberbielle
Software Developer
Felipe Fiorito
DevOps
Inés Guyol
Software Engineer
Michael Dickinson
Software Engineer
Augusto Buttaro
Software Developer
Martin Slepian
Software Engineer
Nicolas Muscio
Software Engineer
Leila Tocci
Head of UX/UI
Micaela Kreinier
UX/UI Designer
Valentina Heslop
UX/UI Designer
Clara Longo
Product Designer
Veronica Aguirre
Product Designer
Alejandro Gonzalez
Product Designer
Nahuel Rey
Product Designer
Malena Mautner
Product Designer
Alejo Villarroel
Product Designer
Juan Pablo Landaburu
Product Designer
Francisco Anton
Product Designer
Matías Pirez
Head of QA
Christiam Herrera
QA Specialist
Carolina Calvo
QA Specialist
Tatiana Leibner
QA Specialist
Agustin Castillo Abad
QA Specialist
Brian Rodriguez
QA Specialist
Rodrigo Carbajal
QA Specialist
Melanie Hernandez
QA Specialist
Natalia Munin
QA Specialist
Ilenia Gamboa
QA Specialist
Paola Fermin
QA Specialist
Laura Linares
QA Specialist
Marcelo Rodriguez
QA Specialist
Lautharo Ferreyra
QA Specialist
Ayrton Solis
QA Specialist
Jessica Puricelli
QA Specialist
Lucía Esporta
QA Specialist
Mateo Mazzini
QA Specialist
Joaquin Da Pena
QA specialist
Bruno Ferrari
Head of Innovation
Damian Deza
Prompt Engineer
Josefina Ruiz
Head of Growth
Dael Stewart
Managing Director North America
Macarena Balparda
Marketing Manager
Florencia Macedo
Content Marketing Specialist
Chiara Tucci
Growth Specialist
Camila Gorbaran
Designer
Dana Fridman
Performance Marketing Specialist
Nicole Bercovici
Growth Specialist
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Clemente Lopez
Head of ClinicFrame
Tomás Rodriguez
Head of People & Talent
Camila Murad
People Lead
Luciano Monteiro
Talent Acquisition Lead
Sol Carrero
People Lead
Victoria Collares
Office Manager
Paula Fuoco
People & Talent Acquisition
Fiorella Raimondo
Talent Acquisition Specialist
Paula Pereira
Delivery Manager
Sofia Aguiar
Delivery Lead
Belén Lestido
Project & Product Manager
Lucila Moreno
Project & Product Manager
Santiago Vitureira
Project & Product Manager
Camila Pereira
Project & Product Manager
Tomás Elizalde
Project & Product Manager
Manuela Oribe
Project & Product Manager
Olivia Sanguinetti
Project Manager
Eugenia Soroet
Project & Product Manager
Micaela Martinez
Delivery Lead
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Nahuel García D'Angeli
Project & Product Manager
Carolina Suárez
Project & Product Manager
Matias Mizrahi
Project & Product Manager
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Macarena Rocabado
Delivery Lead
Andrea Erbetti
Project & Product Manager
Martin Baccino
Project & Product Manager
Sofia Palumbo
Project & Product Manager
Romina Salveraglio
Project & Product Manager
Juana Lenguas
Project & Product Manager Intern
Jazmin Fermani
Project & Product Manager Intern
Sofia Viel
Product Manager
LET’S meet
Join our team!
We are always on the look for new bright minds to join us; apply here! We'll review your CV and contact you if there's an opportunity that suits your needs.