Senior Android Engineer

Cambly (Headquarters: San Francisco, CA, USA)

Android Kotlin Java Dagger RxJava MVVM Firebase Jetpack Compose REST UI/UX Back End Engineer Mobile Engineer Staff Engineer

Cambly is a mission-driven company transforming English learning through the power of conversation. We connect learners with tutors worldwide, enabling them to unlock economic opportunities through language acquisition. Our Android application serves as the primary interface for millions of users, making language learning accessible and effective.

The Senior Android Engineer will lead the development of our mobile platform, ensuring scalability, performance, and a seamless user experience. You'll work with cross-functional teams to implement innovative features that enhance engagement and satisfaction. This role requires strong technical expertise, leadership skills, and a passion for creating impactful educational tools.

Key Responsibilities:
- Design, develop, and maintain high-performance Android applications using Kotlin or Java
- Collaborate with product managers and designers to translate requirements into technical solutions
- Optimize application performance, ensuring responsiveness across diverse devices
- Troubleshoot and resolve complex technical issues, implementing effective solutions
- Mentor junior engineers, conduct code reviews, and drive technical excellence
- Stay current with emerging technologies and industry best practices

Requirements:
- Proven experience (7+ years) in Android development with strong proficiency in Kotlin/Java
- Deep understanding of Android architecture components and best practices
- Experience with modern UI frameworks and responsive design principles
- Strong knowledge of RESTful APIs, data serialization, and local storage solutions
- Excellent debugging and problem-solving skills with a focus on quality
- Ability to mentor junior team members and advocate for technical best practices
- Experience with CI/CD pipelines and testing frameworks

We offer:
- Competitive salary and equity options
- Comprehensive health benefits including medical, dental, and vision coverage
- 100% employer-paid retirement plan with company match
- Flexible work arrangements with opportunities for professional growth
- A mission-driven environment focused on education and global impact