Senior Full-Stack Python/React Engineer — AI-Driven UI

EPAM Systems; Mexico; On-site; PHP 6,270,000 - 11,285,000; Full time

Benefits offered by this job

Healthcare benefits

Paid time off

Learning & development

Global career opportunities

Volunteer opportunities

Employee groups

Job summary

EPAM Systems is seeking a Senior Full-Stack Python/React Engineer to work across frontend product engineering, Python data processing, hierarchical data modeling and AI integration. You will translate complex business capability structures into intuitive, trustworthy, visualization-friendly experiences.

You will build React experiences, maintain Python scripts, and integrate AI services within a micro-frontends monorepo while upholding rigorous engineering standards.

Qualifications

• 3+ years of experience in React engineering with modern component patterns.
• Experience with Web Vitals, Real User monitoring and experimentation.
• Ability to build complex interactive UIs such as graph editors and canvas-heavy apps.
• Proficiency in frontend state management including React Context + reducer patterns.
• Skills in Python data processing, scripting, automation and API integration.
• Experience building data-heavy applications with advanced search and discovery.
• Experience integrating REST APIs and WebSocket backends.
• Testing experience with Vitest, Playwright or equivalents.
• English proficiency at B2 level or higher.

Responsibilities

• Build and extend React experiences for capability map exploration, search, filtering, scoring and discovery
• Maintain Python scripts that ingest, normalize and transform capability taxonomy data from APIs
• Improve data shaping and tree-building logic for hierarchical UI experiences
• Integrate evolving Knowledge Base and AI services into workflows and discovery
• Validate AI-assisted code, UI generation and data transformations with engineering standards
• Work within a micro-frontends module architecture in a monorepo and integrate with APIs
• Contribute to experimentation, testing, build reliability, deployment automation and best practices

Tools

React

Python

UI development

API integration

REST/WebSockets

Testing (Vitest/Playwright)

Job description

EPAM Systems is seeking a Senior Full-Stack Python/React Engineer to work across frontend product engineering, Python data processing, hierarchical data modeling and AI integration. You will translate complex business capability structures into intuitive, trustworthy, visualization-friendly experiences.

You will build React experiences, maintain Python scripts, and integrate AI services within a micro-frontends monorepo while upholding rigorous engineering standards.