Postúlate en Kit Empleo: kitempleo.com.ar/empleo/noznv

We are building an advanced AI platform and need a Lead Python Engineer with React to own backend delivery and guide key technical decisions.

You will integrate LLM/AI agents on AWS, shape reliable multi-environment architectures, and help the team ship production-ready features—apply now.

Responsibilities

Lead delivery of an enterprise-grade AI platform built with Python and AWSDefine architecture choices that keep production reliable across multi-environment deployment pipelines

Coach and mentor the team on backend engineering practices and AI integration

Integrate large language models into applications with strong prompt engineering and agent delegation

Manage cloud infrastructure as code using AWS CDKDesign and iterate on distributed systems with an emphasis on system architecture

Perform code reviews and drive reduction of technical debt

Build CI/CD pipelines with Git

Hub Actions and Docker

Ensure quality and performance via testing strategies and load testing

Requirements

Proven 5+ years of experience with Python (3.11+), including async/await patterns and Pydantic data modeling





Advanced expertise in FastAPI for delivering production REST APIsSolid background in LLM/AI agent engineering, ideally with Anthropic Claude

Hands-on knowledge of AWS Cloud Services, including EKS, RDS, and S3Strong proficiency in SQL and data-layer technologies such as SQLAlchemy and PostgreSQLPractical experience with AWS Bedrock & Agent

Core for managed LLM hosting

Demonstrated ability to build CI/CD pipelines and contribute to system design

Proven technical leadership skills with a track record of mentoring engineers

Nice to have

Experience building modern frontend apps with React + Type

Script

Familiarity with pytest-based testing strategies and E2E testing tools

Knowledge of LLM observability and evaluation tooling such as Langfuse

Understanding of Open

Telemetry & Datadog for distributed tracing

Experience with security and compliance tools like Sonar

Qube and Snyk

We offer

International projects with t

Postúlate en Kit Empleo: kitempleo.com.ar/empleo/noznv

📌 Lead Python Engineer (Río Cuarto) (Argentina)
🏢 EPAM Systems
📍 Argentina