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Santex

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

Santex · Argentina / Perú; México City

Posted about 2 months ago

or apply directly on Santex's site. We never take the application ourselves.

Is this posting real?

This role has been open
61 days
Santex's roles stay open a median of 60 days
Reposted
No
Salary listed
No
0% of Santex's roles list one
Ghost-job risk at Santex
high
8 stale, 1 reposted of 12 open
Hiring momentum
27 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-22

Measured from postings appearing on and disappearing from Santex's own greenhouse board since 2026-08-03. Full hiring picture for Santex.

About this role

As a Principal Full-Stack Engineer at Santex, you will focus on building and enhancing a platform that provides AI-powered knowledge discovery and capability mapping. Your role will involve developing React-based user experiences, maintaining Python scripts for data processing, and integrating AI services into the product. You will also contribute to engineering best practices, testing, and deployment automation within a micro-frontends architecture.

Our read on this posting2.6out of 5
benefits
1/5
freshness
4/5
career value
4/5
role clarity
4/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Santex as an employer.

What you need

  • Strong React 19 engineering experience with modern component patterns and asynchronous UI flows
  • Strong Python experience in data processing, scripting, automation, and API integration
  • Experience building complex interactive UIs such as graph editors, workflow builders, or low-code tools
  • Strong frontend state management skills, including React Context + reducer patterns
  • Experience building data-heavy applications with advanced search, filtering, and discovery capabilities
  • Experience integrating REST APIs, STOMP/Websocket and backend-driven content sources

Nice to have

  • Passionate about Web Vitals, Real User monitoring, experimentation
  • Experimented with Generative UI and MCPs

Worth weighing

  • No salary listed
  • Focus on AI integration and evolving technologies may require adaptability
  • Role involves working within a micro-frontends module architecture which may have a steep learning curve

Summarised from Santex's posting. Read the full original.

Listed by Santex on their greenhouse job board, last confirmed open on 2026-10-22. PitchMeAI is not the employer.

More roles at Santex

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