Android Engineer

Coins.xyz Brasil; Indonesia; Hybrid; IDR 120,000,000 - 180,000,000; Full time

Job summary

Coins is seeking a skilled Android developer to lead the end-to-end development of our Android client. You will translate business requirements into high-quality, scalable code and work across cross-functional teams to deliver a seamless mobile experience for users in APAC and beyond.

You will maintain and optimize the app, improve performance, and stay ahead of mobile development trends. The ideal candidate has 3+ years of Android experience, strong Java/Kotlin skills, and a collaborative

Qualifications

• Bachelor degree or above in computer or related major; 3+ years experience in client development; proficient in Android applications.
• Proficient in Java or Kotlin, with solid programming skills and good design habits.
• Have understanding of data structures and algorithms, strong object-oriented programming ideas, and be proficient in common design patterns.
• Proficient in Android UI development, familiar with Android development libraries and open-source frameworks.
• Proficient in multi-threaded development and working with HTTP/HTTPS/Socket; good coding habits.
• Passionate about mobile R&D, strong learning ability, curiosity and positive attitude; good teamwork and responsibility.

Responsibilities

• Core Development: Own the end-to-end development of our Android client, transforming business requirements into high-quality, scalable, and maintainable functional code.
• Maintenance & Optimization: Proactively identify, debug, and resolve online/production issues. Optimize client performance.
• Technical Innovation: Stay updated with emerging mobile technologies to improve user experience and engineering efficiency.

Skills

Android development

Java/Kotlin

Data structures

OOP concepts

AndroidUI

HTTP/Socket

Multithreading

Team collaboration

Education

Bachelor's degree in Computer Science or related

Tools

Android libraries

Job description

Taguig City, Metro Manila, Philippines / Malaysia / Indonesia

Technology – App /

Full-time Employee /

Hybrid

Coins is the most established crypto brand in The Philippines and has gained the trust of more than 18 million users. Through the easy-to-use mobile app, users can buy and sell a variety of different cryptocurrencies and access a wide range of financial services.

Coins is fully regulated by the Bangko Sentral ng Pilipinas (BSP) and is the first ever crypto-based company in Asia to hold both Virtual Currency and Electronic Money Issuer licenses from a central bank.

Job Responsibilities

• Core Development: Own the end-to-end development of our Android client, transforming business requirements into high-quality, scalable, and maintainable functional code.
• Maintenance & Optimization: Proactively identify, debug, and resolve online/production issues. Responsible for client-side optimization, application performance tuning, device adaptation, and seamless system upgrades.
• Technical Innovation: Keep abreast of emerging mobile development technologies and trends to continuously improve user experience, application performance, and engineering efficiency.

Requirements

• Bachelor degree or above in computer or related major, more than 3 years experience in client development, proficient in Android applications;
• Proficient in Java or Kotlin, with solid programming skills, good design ability and programming habits;
• Have a certain degree of understanding of data structures and algorithms, have good object-oriented programming ideas, and be proficient in using common design patterns;
• Proficient in AndroidUI development, proficient in using common Android development libraries, mastering the use of mainstream open source frameworks, and understanding its basic principles;
• Proficient in multi-threaded development, familiar with the working principles of HTTP/HTTPS/Socket, etc., and have good coding habits;
• Passionate about mobile R&D, strong learning ability, curiosity and positive attitude;
• Have good team spirit and communication awareness, strong sense of responsibility, work conscientiously and meticulously, and have good pressure resistance.

Meaningful Collaborations

The successful candidate will work cross-functionally with other relevant teams to carry out implementations that will improve and create an impact on customer experience.

Scalable Growth

Be part of a fast-growing organization with the vision to expand its territories outside APAC which will provide opportunities for career advancement.

A Space For Bright Ideas

Let your bright ideas be converted into meaningful changes! Coins culture welcomes new ideas backed up by data to create an impact.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.