Lead AI Engineer — Agent Platforms & Production

JPMorgan Chase & Co.; Buenos Aires; On-site; ARS 181,560,000 - 272,339,000; Full time

Job summary

JPMorgan Chase & Co. in Argentina is seeking a Senior Lead Software Engineer, AI Engineering, to be a hands-on contributor responsible for designing, building, and maintaining agentic AI agents with attention to safety, cost, and business impact.

You will design agents, implement MCP, review PRs, mentor squads, and own reliability, observability, and platform integration with enterprise tools and SRE practices.

Qualifications

• 8+ years of software engineering experience with 2+ years shipping production LLM/agent-based systems
• Proficiency in Python and at least one other modern language (TypeScript/Java/Go)
• Experience with agentic stack: LLM orchestration, tool calling, RAG, evaluation harnesses, guardrails
• Hands-on with MCP architectures: servers/clients, tool schemas, secure deployment

Responsibilities

• Design and build production agents (planner, tools, memory, retrieval)
• Implement MCP stack servers/clients and integrate with enterprise systems
• Choose orchestration patterns per use case and manage reliability for agents
• Define and track KPIs for agent performance, safety, and cost
• Contribute to platform (orchestration, model gateway, telemetry) and write design docs

Skills

Python

LLM orchestration

Distributed systems

Data platforms

MCP architectures

Security/compliance

Technical leadership

Design docs

Education

Bachelor's in Computer Science or equivalent

Tools

LangGraph

LlamaIndex

Semantic Kernel

Databricks

Snowflake

Job description

JPMorgan Chase & Co. in Argentina is seeking a Senior Lead Software Engineer, AI Engineering, to be a hands-on contributor responsible for designing, building, and maintaining agentic AI agents with attention to safety, cost, and business impact.

You will design agents, implement MCP, review PRs, mentor squads, and own reliability, observability, and platform integration with enterprise tools and SRE practices.