Senior Applied AI Engineer — Build Production AI

Newfold Digital; Argentina; Presencial; ARS 300.000 - 600.000; Jornada completa

Descripción de la vacante

Newfold Digital is seeking a hands-on Senior Applied AI Engineer to help build production AI experiences across Network Solutions, including conversational agents, knowledge agents, and intelligent automation. You will work with senior engineers to turn problems into reliable, secure, observable AI systems.

You will translate product requirements into practical AI solutions, build production AI services, and implement tool calling agents and end-to-end workflows.

Formación

• 5+ years of professional software engineering experience building production backend, distributed, or cloud based systems.

Responsabilidades

• Translate product requirements into practical AI solutions using LLMs, RAG, tool calling, agents, and deterministic workflows.
• Build production AI services using Python, FastAPI, asynchronous workers, PostgreSQL, Redis, queues, model APIs, and external tools.
• Implement reliable tool calling agents and multi-step workflows interacting with internal APIs, MCP tools, business systems, and knowledge sources.

Conocimientos

Python

FastAPI

Async programming

PostgreSQL

Redis

RabbitMQ

Kafka

Azure Service Bus

LLM APIs

Agent workflows

Herramientas

Docker

CI/CD

Langfuse

OpenAI API

Codex

Descripción del empleo

Newfold Digital is seeking a hands-on Senior Applied AI Engineer to help build production AI experiences across Network Solutions, including conversational agents, knowledge agents, and intelligent automation. You will work with senior engineers to turn problems into reliable, secure, observable AI systems.

You will translate product requirements into practical AI solutions, build production AI services, and implement tool calling agents and end-to-end workflows.