Senior/Mid Frontend Engineer - React

Job not on LinkedIn

🕒 July 28

🇲🇽 Mexico – Remote

⏰ Full Time

🟠 Senior

💻 Frontend Engineer / Web Developer

👻 Ghost score 22%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Sensor Tower

WebsiteLinkedInAll Job Openings

201 - 500 employees

☁️ SaaS

📣 Marketing

🔥 Funding within the last year

💰 Corporate Round - Sensor Tower on 2025-10

SaaS • Marketing

Sensor Tower is a digital market insights company. Sensor Tower provides an award-winning digital market insights platform that delivers transparency across mobile apps, digital advertising, audiences, gaming, and web. It collects data via a global first-party consumer panel and app store APIs, aggregates and enriches anonymized data, and reports actionable metrics including app downloads, revenue, engagement, ad share-of-voice, creatives, and cross-platform audience and web behavior. Its product suite includes App Performance Insights, App Advertising Insights, Gaming Insights (GameIQ), Audience Insights, Web Insights, and Pathmatics for omnichannel advertising intelligence.

📋 Description

• Architect and deliver complex, scalable frontend systems. • Partner with Product Managers to co-author requirements and shape the scope. • Lead technical decision-making for medium-to-large scoped features. • Mentor junior and mid-level engineers through code reviews, pair programming. • Take ownership of the frontend stack by proactively identifying bottlenecks. • Advocate for and drive best practices in React, TypeScript, and web performance optimization. • Collaborate with Data Science and Backend Engineers to ensure seamless data flow.

🎯 Requirements

• Software engineering experience with a deep specialization in modern JavaScript, TypeScript, and React. • Proven ability to architect complex state management. • Competence in writing robust and efficient unit and integration tests using frameworks like Jest, Cypress, or Playwright. • Deep understanding of web performance, browser internals, and optimization techniques for data-heavy applications. • Must be authorized to work in Mexico without requiring sponsorship.

🏖️ Benefits

• Health insurance • Flexible working hours • Professional development opportunities