Yesterday

Senior Mobile Engineer

Trocah

Lagos Contract

Banking, Finance & Insurance Confidential

Senior React Native (Expo) Developer with a 5-Working Days High High Impact Trial

We are hiring a Senior React Native Developer (6+ years) with proven experience from fintech startups.

The Deal:

You join for a 5 working days high-impact trial.
move to a full one-month engagement with ₦1.5 million compensation.
Fail to deliver we part ways immediately. No compensation, no excuses, no delays.

Responsibilities

Lead the development and deployment of a React Native (Expo) mobile app for iOS and Android.
Manage the full app release process , including submission, review, and updates on the App Store and Google Play Store .
Ensure compliance with app store guidelines, security standards, and financial regulations .
Work with backend engineers for API and Webhook integrations .
Optimise app performance, scalability, and reliability.
Troubleshoot, debug, and maintain production-level apps.

Must-Have Skills:

6+ years in mobile development with React Native & Expo
Fintech experience (startup fintech preferred)
Strong expertise with React Native and Expo
Super-proficient in JavaScript/TypeScript
Experience working with RESTful APIs, webhooks, and event-driven systems
Proven experience integrating Open Banking APIs and KYC/AML verification integrations
End-to-end experience deploying apps to the Apple App Store and Google Play Store
Strong understanding of mobile security, PCI-DSS, GDPR, and KYC/AML compliance
Backend knowledge (Node.js / Nest.js)
Experience with CI/CD pipelines for mobile apps
Previous work in fintech, banking, or identity verification platforms
Leadership experience in guiding engineering teams
Proven ability to deliver production-quality code under pressure
Strong problem-solving, debugging, and architectural skills

Important: Only apply if you have the listed experience and can deliver immediately. This is not a learning-on-the-job opportunity!