Santex

Principal Full-Stack Engineer (Must: Python & React)

Santex
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9 days ago
Mexico City, MexicoStaff+

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 user interfaces and map navigation.
  • Integrate Knowledge Base and AI services into catalog workflows and discovery experiences.
  • Validate AI-assisted code, UI generation, and data transformations using rigorous engineering standards.
  • Work within a micro-frontends module architecture in a monorepo and integrate with Orchestrator APIs.
  • Contribute to experimentation, testing, build reliability, deployment automation, and engineering best practices.

Requirements

  • Strong React 19 engineering experience with modern component patterns and asynchronous UI flows.
  • Experience with Web Vitals, real-user monitoring, and experimentation.
  • Experience building complex interactive UIs such as graph editors, workflow builders, diagramming tools, low-code tools, or canvas-heavy applications, along with hierarchical data structures and taxonomies.
  • Strong frontend state-management skills, including React Context, reducer patterns, and interaction history such as undo/redo.
  • Strong Python experience in data processing, scripting, automation, and API integration.
  • Experience building data-heavy applications with advanced search, filtering, and discovery capabilities.
  • Experience integrating REST APIs, STOMP/WebSocket, and backend-driven content sources.
  • Practical testing experience with Vitest, Playwright, or equivalent testing frameworks.
  • Experience with generative UI and MCPs.
  • Strong communication and cross-functional collaboration skills.
  • Comfort working in evolving environments where AI capabilities and requirements continue to expand.
  • Advanced English proficiency.

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Santex

About Santex

501-1,000 employees
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