Senior Software Engineer Android

About the Role :

The  Trust Engineering  team safeguards our marketplace by building secure reliable and user-friendly systems that protect our users and their transactions. We are looking for a  Senior Android Engineer  to strengthen our authentication and trust experiences across the Carousell Group.

You will design and build  secure scalable and modular Android systems  that power login account protection and fraud prevention. Youll work across multiple domains authentication KYC fraud prevention and platform security to improve user trust while maintaining seamless experiences.

This is a hands-on senior role where youll not only write high-quality code but also  drive technical direction   influence architecture and  collaborate with platform and backend teams  to shape how we scale security across the organization.

You will :

• Design build and maintain  secure reusable Android SDKs and components  for authentication identity and trust.
• Drive adoption of  modern authentication technologies  such as passkeys biometrics device-bound tokens Play Integrity API and trusted device frameworks.
• Collaborate with backend security and product partners to design  risk-based verification and identity protection systems .
• Champion  modular and testable architectures  (e.g. MVVM MVI Clean Architecture) to improve maintainability and developer experience.
• Leverage  GenAI and agentic tools  (e.g. coding copilots AI-assisted testing refactoring agents) to  boost engineering productivity and reduce manual effort.
• Lead  end-to-end project delivery from RFC design and milestone planning to testing and rollout.
• Identify and resolve  security privacy and performance issues  early through proactive analysis and monitoring.
• Design and implement concurrent systems leveraging Kotlin coroutines or the RxJava framework.
• Contribute to  platform evolution efforts  like Kotlin Multiplatform shared SDKs or architecture unification.
• Enhance  CI / CD pipelines crash alerting and observability to improve release stability.
• Mentor teammates review designs and code and foster a  culture of security-first engineering excellence .

Qualifications : You have :

Biometrics (Fingerprint Face Unlock)

Additional Information :

Bonus points for :

By proceeding with your application  you are adhering to our PDPA case you are interested to know more read about our Candidates Personal Data Privacy Statement.

Remote Work : Yes

Employment Type : Intern

Key Skills

Spring,.NET,C / C++,Go,React,OOP,C#,AWS,Data Structures,Software Development,Java,Distributed Systems

Experience : years

Vacancy : 1