We are looking for a Senior Python AI Engineer to join our team. This role sits at the forefront of applying cutting-edge technology to solve real business challenges and deliver tangible value to end users. You'll be part of a collaborative environment where innovation and technical excellence are highly valued, working alongside talented professionals who share a passion for pushing boundaries.

This is an excellent opportunity for someone looking to make a meaningful impact while growing alongside a forward-thinking organization.

Responsibilities

- Design and build scalable software solutions that power intelligent, data-driven applications
- Translate complex technical concepts into practical, working systems that meet organizational goals
- Collaborate with cross-functional teams to define technical requirements and deliver high-quality solutions
- Write clean, maintainable, and well-documented code following industry best practices
- Troubleshoot and resolve technical issues across the full software development lifecycle
- Participate in code reviews and provide constructive feedback to fellow engineers
- Research and evaluate emerging technologies to recommend improvements to existing systems
- Contribute to architectural decisions that shape the long-term technical direction of projects
- Mentor junior team members and share technical knowledge across the organization
- Ensure solutions are built with scalability,



performance, and maintainability in mind

Requirements

- 3+ years of hands-on experience in Python software engineering, backed by a demonstrated history of designing, building, and operating reliable Artificial Intelligence systems and intelligent applications in live production environments
- Deep expertise architecting and implementing stateful multi-agent workflows, autonomous agentic systems, and multi-agent orchestration using frameworks such as LangChain, LangGraph, CrewAI, Google ADK, and the AWS Strands Agents SDK
- Practical experience working with Model Context Protocol (MCP) integrations
- Hands-on skill building and maintaining Retrieval-Augmented Generation (RAG) pipelines
- Strong capability in prompt engineering to optimize interactions with language models
- Experience implementing guardrails to ensure safe and controlled AI system behavior
- Familiarity with knowledge graphs and their application within AI-driven systems
- Experience integrating foundation models through cloud platforms such as AWS Bedrock and GCP Vertex AI
- Ability to ensure robust evaluation, observability, and security practices across production AI deployments
- Decent communication skills with working English fluency (B2 level or higher) to understand business requirements and translate them into agentic architectures

📌 Senior Python AI Engineer (Argentina)
🏢 EPAM Systems
📍 Argentina