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Senior Associate - Ingenieria de IA Generativa

PwC

Buenos Aires permanent

Posted: March 11, 2026

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Quick Summary

We are seeking a Senior Associate with expertise in Data, Analytics & AI to join our team in Buenos Aires, Argentina.

Job Description

Line of Service

Advisory

Industry/Sector

Not Applicable

Specialism

Data, Analytics & AI

Management Level

Senior Associate

Job Description & Summary

Somos PwC Argentina, firma líder en el mercado de servicios de Auditoría, Consultoría, Asesoramiento Impositivo, Legal y Outsourcing. Contamos con 7 oficinas distribuidas en Buenos Aires, Córdoba, Mendoza y Rosario donde atendemos las necesidades de nuestros clientes locales y, a través de nuestro Acceleration Center, exportamos conocimientos a la red global de PwC principalmente a Estados Unidos y Europa.

Como IA Engineering del equipo deberás:

• Diseñar y ajustar prompts y contextos para modelos de lenguaje y embeddings.

• Implementar pipelines de vectorización y grafos de conocimiento.

• Integrar modelos de IA con artefactos COBOL y metadatos.

• Desplegar APIs REST y orquestadores para consultas semánticas.

• Coordinar con arquitectos de solución y especialistas de análisis estático para mejorar precisión y reducir alucinaciones.

• Colaborar en equipos multidisciplinarios, comunicando resultados y proponiendo mejoras.

Requisitos y conocimientos técnicos:

• Experiencia en construir flujos conversacionales y agentes modulares con LLM (LangGraph).

• Conocimientos avanzados en arquitecturas tipo transformer y frameworks como PyTorch y Hugging Face.

• Dominio de Python y herramientas de MLOps (Docker, Kubernetes, MLflow).

• Experiencia en vector stores (Neo4j) y arquitecturas orientadas a microservicios.

• Ingeniería de prompts, FastAPI/APIs REST.

• Pensamiento analítico y capacidad para resolver problemas complejos.

• Habilidades de comunicación y autonomía.

• Motivación por aprender tecnologías emergentes.

Formación y experiencia:

• Perfil senior, con más de 5 años en IA/ML, de los cuales al menos 5 años trabajando con modelos generativos o LLM.

• Nivel de inglés avanzado.

Horario: Full time

Todas las personas calificadas serán consideradas para trabajar en PwC sin importar etnia; credo; color; religión; nacionalidad; edad; discapacidad; neurodiversidad; orientación sexual; identidad o expresión de género; estado civil, o cualquier otra condición protegida por la ley. PwC se enorgullece de ser una organización inclusiva y brindar igualdad de oportunidades.

• Comprender la importancia de la correcta gestión de la información.
• Conocimiento en seguridad de la información y protección de datos.
• Correcta gestión de la seguridad de la información.

Education (if blank, degree and/or field of study not specified)

Degrees/Field of Study required:

Degrees/Field of Study preferred:

Certifications (if blank, certifications not specified)

Required Skills

Optional Skills

Accepting Feedback, Accepting Feedback, Active Listening, Analytical Thinking, Applied Macroeconomics, Business Case Development, Business Data Analytics, Business Intelligence and Reporting Tools (BIRT), Business Intelligence Development Studio, Communication, Competitive Advantage, Continuous Process Improvement, Creativity, Data Analysis and Interpretation, Data Architecture, Database Management System (DBMS), Data Collection, Data Pipeline, Data Quality, Data Science, Data Visualization, Embracing Change, Emotional Regulation, Empathy, Geopolitical Forecasting {+ 24 more}

Desired Languages (If blank, desired languages not specified)

Travel Requirements

Not Specified

Available for Work Visa Sponsorship?

No

Government Clearance Required?

No

Job Posting End Date

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