Almedia is the fastest-growing advertising company in Europe according to the FT1000, offering mobile game and app developers unparalleled returns from rewarded user acquisition. We are engineering the future of UA with our data-driven approach and community of over 50 million users engaging with games, apps, and surveys.

Based in the heart of Berlin, our collaborative approach offers the opportunity for our clients to acquire 10,000 users daily, providing consistent value and improved ROAS in the short and long term.

Senior / Lead React Native Developer – Ad Tech Innovation

Tech Stack

• React Native (TypeScript)

• Socket.io

• MobX

• Native Android/iOS (a plus)

What You’ll Do

• Build high-quality, scalable mobile apps in React Native

• Own features end-to-end: ideation, architecture, coding, testing, release

• Optimise performance for a smooth, crash-free user experience

• Integrate A/B testing with external services

• Collaborate closely with a fast-moving product and design team

What You Bring

• 5+ years of experience in mobile/software development

• Deep expertise in React Native and TypeScript

• Strong understanding of mobile UI/UX and platform guidelines

• Hands-on experience with Socket.io

• Excellent written and spoken English

• High drive to win and continuously improve

• Ownership mindset: you take full responsibility for your work

Why Almedia?

• Become an owner: Gain equity options and share in Almedia’s growth and success.

• Innovative and fast-growing: Join a profitable startup scaling quickly in Ad-Tech.

• Berlin office hub: Work from our modern, central office built for collaboration.

• Great benefits: Weekly meals, public transport ticket, gym membership, language classes, and more.

We believe in fostering talent, evaluating all skill levels during the hiring process, and providing a clear path for growth—whether you aspire to be a future leader or a specialist. Almedia is an equal opportunity employer; we embrace and celebrate diversity, encouraging individuals from all backgrounds to apply.