We are looking for a Senior Full-Stack Python/React Engineer who is comfortable working across frontend product engineering, Python-based data processing, hierarchical data modeling and AI integration. The adecuado candidate can translate complex business capability structures into intuitive, trustworthy and visualization-friendly user experiences while applying strong engineering discipline to AI-assisted solutions.
Responsibilities
Build and extend React experiences for capability map exploration, search, filtering, scoring and discovery
Maintenance of Python scripts that ingest, normalize and transform capability taxonomy data from APIs
Improvement of data-shaping and tree-building logic that powers hierarchical UI experiences and map navigation
Integration of evolving Knowledge Base and AI services into catalog workflows and discovery experiences
Validation of AI-assisted code, UI generation and data transformations with rigorous engineering standards
Work within a micro-frontends module architecture in a monorepo environment and integrate with Orchestrator APIs




Contribution to experimentation, testing, build reliability, deployment automation and engineering best practices
Requirements
3+ years of experience in React 19 engineering with modern component patterns and asynchronous UI flows
Background in Web Vitals, Real User monitoring and experimentation
Expertise in building complex interactive UIs such as graph editors, workflow builders, diagramming tools, low-code tools or canvas-heavy applications, hierarchical data structures and taxonomies
Proficiency in frontend state management, including React Context + reducer patterns and interaction history such as undo/redo
Skills in Python data processing, scripting, automation and API integration
Experience building data-heavy applications with advanced search, filtering and discovery capabilities
Competency in integrating REST APIs, STOMP/Websocket and backend-driven content sources
Practical testing experience wit

📌 Senior Full-Stack Python/React Engineer (Argentina)
🏢 EPAM Systems
📍 Argentina