> Markdown version of [/jobs/ext/1305105-android-engineer](https://www.wearedevelopers.com/jobs/ext/1305105-android-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Android Engineer

- **Company:** Genz
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Flutter, Artificial Intelligence, Android Software Development, Cloud Storage, Databases, Design of User Interfaces, Software Engineering, Large Language Models, Kotlin, AI Platforms, Information Technology, Jetpack Compose, Api Design
- **Published:** July 17, 2026
- **Apply:** https://www.adzuna.es/contact-us.html

## About the Role

+ Bachelor's degree in Computer Science, Software Engineering, or related fields.
 + Solid experience in Android development using Kotlin and Jetpack Compose.
 + Focus on consumer applications, simplicity and performance.
 + Experience working with APIs, databases, and cloud storage.
 + Ability to work in an agile environment and adapt quickly to changes.
 + Understanding of LLMs and their application on user facing products is a plus.
 + Proficiency in English. Spanish is a plus.

## Description

Backed by top-tier Silicon Valley Investors (Kholsa Ventures and A*), Luzia launched in April 2023 initially designed as a personal assistant on WhatsApp. By making AI accessible on WhatsApp, we've grown rapidly and have experienced great success; capturing a unique audience of GenZ users based in LATAM. In our first 18 months, Luzia has become the fastest Spanish consumer-focused company to reach 1M daily active users worldwide.We are constantly evolving and working on improving our app to deliver best-in-class user experience focusing on education and companionship for GenZ - helping them learn, connect and grow.
We are seeking talented Mobile Developers with expertise in Kotlin for Android to join our growing team! Our intelligent personal assistant, leveraging the latest advancements in Language Learning Models (LLMs), already serves over 50 million users worldwide. Your role will make our native application the leading mobile Personal Intelligent Assistant platform in Latam, ensuring an exceptional user experience.
Responsibilities:

 + Evolve Luzia's native applications on the Android platforms to become the leading AI platform in Latam.
 + Collaborate with cross-functional teams to integrate new features that utilize advancements in LLMs.
 + Ensure optimization and efficiency of the applications across various devices.
 + Troubleshoot technical issues and bugs to ensure a smooth user experience.
 + Participate in UI/UX design processes to ensure the applications are intuitive and accessible.


## Related Videos

- [Kotlin Multiplatform - True power of native code reuse](https://www.wearedevelopers.com/videos/4-kotlin-multiplatform-true-power-of-native-code-reuse)
- [Android beyond mobile: Cars, TVs, and Wearables](https://www.wearedevelopers.com/videos/553-android-beyond-mobile-cars-tvs-and-wearables)
- [Flutter Packages and Plugins - A Look Under the Hood](https://www.wearedevelopers.com/videos/555-flutter-packages-and-plugins-a-look-under-the-hood)
- [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases)
- [Intro to Flutter Development](https://www.wearedevelopers.com/videos/170-intro-to-flutter-development)
- [Future of Mobile AI. What On-Device Intelligence Means for App Developers](https://www.wearedevelopers.com/videos/100264-future-of-mobile-ai-what-on-device-intelligence-means-for-app-developers)

## Related Articles

- [Cross Platform Mobile Development Frameworks to Use in 2025](https://www.wearedevelopers.com/magazine/404-cross-platform-mobile-development-frameworks-to-use-in-2025)
- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)
- [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix)
- [Flutter Developer Salary [2023]](https://www.wearedevelopers.com/magazine/199-flutter-developer-salary-2023)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)
- [Basic And Advanced Networking in Dart and Flutter](https://www.wearedevelopers.com/magazine/112-basic-and-advanced-networking-in-dart-and-flutter)