Senior Mobile Engineer

Top 3 Reasons To Join Us Disruptive innovations People-oriented philosophy of doing business Your footprint on regional on-demand market The Job Application Development & Architecture (40%) Develop high-performance features using Kotlin and Jetpack Compose . Maintain a scalable, "Clean Architecture" to ensure app stability and a premium user experience. GenAI Integration & Implementation (20%) Model Integration: Lead the implementation of Gemini Nano (on-device) and Claude/Gemini APIs to power intelligent mobile features. Feature Innovation: Build smart functionalities such as automated logistics routing assistants, intelligent customer support chat, or real-time document/image analysis within the app. Prompt Engineering: Optimize mobile-side prompts and context window management to ensure low-latency, high-accuracy AI responses. Code Quality & AI-Assisted Workflows (20%) AI Productivity: Leverage Claude and Gemini as pair-programming partners to accelerate unit testing, refactoring, and technical documentation. Maintain a stable CI/CD pipeline and conduct thorough code reviews to uphold engineering excellence. Cross-functional Collaboration (20%) Collaborate with Product and AI Research teams to identify use cases where GenAI can solve complex delivery/logistics challenges. Mentor the team on integrating LLMs effectively into the Android ecosystem. Your Skills and Experience KNOWLEDGE & REQUIREMENTS Core Android: Proficient in Kotlin , Jetpack Compose , Coroutines, and the Android SDK. GenAI Expertise: Hands-on experience with Gemini API (Google AI Studio/Vertex AI) and Claude API (Anthropic). Understanding of on-device LLMs (Gemini Nano) and the trade-offs between local vs. cloud-based inference. Proficiency in Prompt Engineering and managing LLM token usage for mobile performance. Architecture: Deep knowledge of MVVM/MVI and Clean Architecture. Tools: Experience using AI coding assistants to optimize the development lifecycle. EXPERIENCE Seniority: At least 5 years in Android development. Proven AI Delivery: Demonstrated experience in deploying at least one production feature powered by an LLM (Gemini, Claude, or similar). Domain: Experience in the Logistics or E-commerce sector is a significant advantage. SKILLS & ATTITUDES Technical Agility: Fast learner who can keep pace with the weekly updates in the Gemini and Claude ecosystems. Analytical Thinking: Ability to determine which tasks are best suited for AI vs. traditional logic. Collaboration: Strong communication skills to explain AI limitations and possibilities to non-technical stakeholders. Why You'll Love Working Here Physical Wellbeing Benefit: General Insurance, Medical check-up, Accident Insurance, Healthcare Insurance. Emotional Wellbeing Benefit: Company Trip, Year End Party, Aha Hour Activities, Special Day Gifts, Aha Club (Badminton, Soccer). Financial Wellbeing Benefit: Grab/Be For Work (Tech/Lead Level), Workplace Relocation, 13th Month Salary, PP Appreciate, Annual Leave Remain.