React Native Developer

About Prepia

Prepia is one of the fastest-growing EdTech startups in the region, with a clear mission to become the go-to platform for exam preparation. We operate a portfolio of 100+ mobile exam prep apps 500,000+ learners preparing for high-stakes exams worldwide.

We are backed by Inovo and Silicon Gardens Capital, funds behind companies such as Talking Tom and Photomath. This means you’re joining a funded product with real traction and momentum, not an early-stage idea. Our ambitions are big, and our Belgrade office reflects that, overlooking the entire city.

The Role

We are looking for a React Native Developer to become a core member of our mobile team and help shape the future of our apps.

This is not an outsourcing role. You will work as part of a dedicated in-house team where everyone is aligned around one product vision and one long-term goal. You will have real ownership over what you build, and your work will directly impact products used by hundreds of thousands of learners.

You will take ownership of:

• Developing and scaling React Native applications used across our app portfolio
• Building core features that define the user experience
• Improving performance, stability, and code quality across the apps
• Working closely with product and design as one team, from idea to release
• Taking responsibility for features in production, not just tickets
• Reference: sTrl-zFsU_Z69wQtw45fYqiDDKOKyrTezmVFz-ldjZ6acCCXo55QvhX4Br9wRNd1

Must-Have

• React Native (2+ years)
• React
• TypeScript
• State management (Zustand, Redux, or similar)
• REST APIs, async handling (Axios or similar)
• Expo (SDK + Expo Router)

Nice to Have

• Firebase
• RevenueCat / in-app purchases
• EAS
• Multi-app setups
• AppsFlyer

Big Plus

• Built and managed your own apps or projects end-to-end

What You Get

• Competitive salary with performance-based upside
• Equity potential for key contributors who want to build long-term value
• Hybrid work model: Belgrade office Monday–Thursday, remote Fridays
• Unlimited coffee, drinks, snacks, and sweets
• Team offsites and a genuinely friendly, low-ego culture
• Conferences, courses, and clear advancement opportunities
• FitPass

A Bit of Our Culture

We care about output. We measure what we ship and how it performs for users. Ownership is encouraged, speed is valued, and feedback loops are short. If you enjoy moving fast, having real responsibility, and seeing your work live in production, you’ll fit in well here.