Mobile Application Developer - React Native

Job Title: Mobile Application Developer – React Native (2 openings)

100% Remote Who We Are

At Kaspper, we take technology seriously — but without losing our lightness!

We are made of incredible people, creating tailored solutions that bring peace of mind to our clients.

We work on challenging projects for major companies in Brazil and around the world, such as:

Santander, Banco do Nordeste, Bayer, Honda, Safra, Comgás, PwC, among others. ✨ Role Description

We are looking for Mobile Developers specialized in React Native to build high-performance, scalable applications with modern and intuitive interfaces.

You will collaborate closely with Product Owners, Designers, and Backend Engineers to deliver consistent and smooth experiences across iOS and Android platforms.

Key Responsibilities & Requirements

Fluent English (written and spoken) — mandatory

5+ years of professional experience in mobile development

5+ years of hands-on experience with React Native

10+ years of overall development experience (any technology) Strong knowledge of:

React Native architecture

State management (Redux, Zustand, Context API or similar)

Component lifecycle, hooks, componentization, and navigation Experience with:

API integration

Firebase (Crashlytics, Analytics, Distribution)

App Store and Google Play publishing processes

Mobile CI/CD pipelines

Version control and Git best practices Additional assets:

Experience with native iOS development (Swift) or Android (Kotlin/Java)

Strong understanding of mobile security, encryption, and secure data storage Qualifications

Degree in Computer Science, Engineering, or equivalent experience

Strong analytical, problem-solving, and debugging skills

Excellent communication and teamwork abilities

Autonomy, proactivity, and a hands-on attitude What We Expect From You

Strong communication and collaboration skills

Proactivity and a hands-on mindset

Autonomy to solve problems assertively

Willingness to share knowledge with the team

Active participation in meetings with your camera on (we like to see who’s on the other side!)

⏳ Availability: 8 hours per day (within business hours) dedicated to the client Prepare yourself, review your knowledge, and count on us to support you in this challenge! ✨ Ready to help shape the future of technology?

Send your résumé and salary expectations to: We’re here to make it happen — together!

#VemPraKaspper