Senior Android Engineer - High-Performance Kotlin Apps

Broadchains Fintech; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Broadchains Fintech in Singapore is seeking an experienced Android developer to design and implement user-facing features for Android apps. You will build high-quality, performant code with strong emphasis on user experience and reliability.

You will collaborate with cross-functional teams, integrate real-time APIs, and contribute to technical discussions that shape the product's long-term direction. A solid background in Kotlin/Java and modern Android architectures is essential.

Qualifications

• 5+ years of Android development experience.
• Proficient in Kotlin and Java.
• Solid understanding of object-oriented programming and Android fundamentals.
• Deep knowledge of Android architecture, lifecycle, and UI rendering.
• Experience with Jetpack components such as ViewModel and Room.
• Experience with Retrofit and OkHttp.
• Hands-on experience with MVVM/MVI and modular app architecture.
• Proven track record of performance optimization and issue diagnosis.
• Strong communication, problem-solving, and teamwork skills.

Responsibilities

• Design and implement new user-facing features for Android apps.
• Build stable, high-performance code with strong UX focus.
• Collaborate with cross-functional teams to ship features at scale.
• Integrate real-time, low-latency APIs and data sources.
• Write unit tests and improve robustness and edge-case handling.
• Troubleshoot bugs and optimize app performance.
• Participate in technical discussions and influence product direction.
• Optimize memory, layout, battery, rendering, networking, and cold starts.
• Support modularization, maintainable codebase, and large-scale refactors.
• Contribute to code reviews and engineering quality standards.

Skills

Android development

Kotlin

Java

OOP

Performance optimization

Debugging & profiling

Teamwork

Tools

Jetpack ViewModel

Room

Retrofit

OkHttp

Profiling tools

MVVM/MVI modular

Job description

Broadchains Fintech in Singapore is seeking an experienced Android developer to design and implement user-facing features for Android apps. You will build high-quality, performant code with strong emphasis on user experience and reliability.

You will collaborate with cross-functional teams, integrate real-time APIs, and contribute to technical discussions that shape the product's long-term direction. A solid background in Kotlin/Java and modern Android architectures is essential.