AI Finance Platform Architect — Senior Python Engineer

EPAM Systems; Argentina; Remote; ARS 182,213,000 - 273,319,000; Full time

Job summary

EPAM Systems, Inc. seeks a Chief Python Engineer to architect an AI-powered financial assistant platform. You will lead a small, autonomous team to deliver production-grade Python services, focusing on quality, reliability, and secure architectures.

You will shape evaluation strategies, monitor AI systems, and drive engineering standards while collaborating with business users to iterate quickly and validate solutions.

Qualifications

• 7+ years of Python experience delivering production systems.
• Senior leadership experience mentoring engineers and driving technical direction.
• Strong system design skills for scalable, secure services.
• Deep FastAPI experience or equivalent Python frameworks.
• Advanced AI evaluation, automated evals and regression testing.
• High AI security knowledge including privacy and access control.
• High autonomy and self-governance in loosely defined problems.
• Excellent product judgment for fast-moving projects.
• Advanced English proficiency (C1)

Responsibilities

• Design end-to-end architectures for an AI-powered financial assistant platform.
• Build production-grade Python services and APIs using FastAPI.
• Define evaluation strategies and test datasets for model quality.
• Implement monitoring and failure analysis for production AI.
• Establish security controls for sensitive data and prompt-injection risks.
• Optimize systems for quality, latency, reliability, and cost.
• Collaborate with business users to validate solutions via rapid iteration.
• Review and validate AI-generated code from agents and workflows.
• Drive engineering standards for reliability and observability.
• Coordinate delivery in a low-formality environment.

Skills

Python production systems

Senior leadership

System design

FastAPI

AI evaluation

AI security

Autonomy

Observability

English proficiency

Tools

Kubernetes

Terraform

ReactJS

Anthropic Claude

AWS

Job description

EPAM Systems, Inc. seeks a Chief Python Engineer to architect an AI-powered financial assistant platform. You will lead a small, autonomous team to deliver production-grade Python services, focusing on quality, reliability, and secure architectures.

You will shape evaluation strategies, monitor AI systems, and drive engineering standards while collaborating with business users to iterate quickly and validate solutions.