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Machine Learning / AI Engineer Senior

Jornada completa

Werben HR

Ciudad Autónoma de Buenos Aires (CABA), Buenos Aires Werben HR

Buscamos un Machine Learning / AI Engineer Senior con un sólido enfoque en MLOps y Python que también pueda desempeñarse como AI Engineer para soluciones de IA generativa. Será responsable registrar experimentos, métricas y modelos, construir pipelines reproducibles para entrenamiento, validación o inferencia asi tambien como mantener versiones de datos, artefactos y modelos, garantizando trazabilidad y colaboración.


Conocimientos requeridos
Lenguaje y frameworks de ML & Generative AI

  • Python 3.xx (tipos, Pydantic, AsyncIO) con ecosistema científico (Pandas, NumPy,Polars).
  • Frameworks de deep learning: PyTorch ≥2.x, TensorFlow 2.x/Keras, JAX/Flax.
  • Frameworks de agentes y orquestación GenAI: LangChain, LangGraph,LlamaIndex, CrewAI, AutoGen.
    Plataforma MLOps & Experimentación
  • Tracking y registro de modelos: MLflow Tracking + Model Registry
  • Orquestación de pipelines: Kubeflow Pipelines, Argo Workflows, AWS, SageMaker Pipelines, Vertex AI Pipelines.
  • Versionado de datos/artefactos: DVC, LakeFS.
    Observabilidad y monitoreo
  • Métricas y trazabilidad: Prometheus, Grafana, OpenTelemetry.
  • Calidad de datos/modelos: Evidently AI, WhyLabs.
    Vector DB, RAG & búsqueda semántica
  • Bases vectoriales: Pinecone, Weaviate, Milvus, pgvector.
  • Toolkits RAG: LangChain Retrievers, LlamaIndex integrations.
    Entorno Cloud & Serverless GenAI
  • Servicios managed GenAI: AWS Bedrock, Azure OpenAI Service, Google Gemini, Anthropic Claude.
  • Serverless/event‐driven: AWS Lambda, Google Cloud Functions, Cloud Run,Requisitos del perfil
  • +5 años de experiencia en ML/AI engineering, con ≥2 años dedicados a MLOps en producción.
  • Experiencia desplegando sistemas RAG a escala.
  • Capacidad para liderar iniciativas técnicas y coordinar equipos multidisciplinarios.
  • Residencia en Buenos Aires, Argentina o disponibilidad para esquema híbrido.
  • Valorable experiencia en sector financiero o consultoría tecnológica B2B.

Responsabilidades clave

  1. Diseñar y mantener pipelines de ML y LLMs (entrenamiento, fine‐tuning, inferencia,
    retraining).
  2. Desplegar modelos ML en producción.
  3. Implementar y gobernar vector stores y pipelines RAG para exponer capacidades
    de IA generativa sobre datos corporativos.
  4. Colaborar en la operacion del equipo (estimaciones técnicas, demos y RFPs).
  5. Liderar revisiones de arquitectura con foco en escalabilidad, resiliencia y
    compliance.
  6. Investigar continuamente la evolución de la IA generativa para proponer
    innovaciones.

REMOTO ARGENTINA

Vacante publicada el 5 días atrás
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