Technical Lead (Mobile)

APJ Hong Kong ( www.apjcorp.com.hk ) provides the highest quality software development, maintenance and testing services.  We have cost effective service centers with highly qualified IT professionals in Hong Kong. Our clients include major enterprises and organizations in the Finance, Manufacturing, Public Utility, Retail, Healthcare and Government sectors. We are looking for Technical Lead (Mobile).

You will be involving…

• Define and maintain end-to-end system architecture, including non-functional requirements (performance, security, scalability, availability) and key technical trade-offs.
• Define and review high-level design (HLD) for integrations (APIs, events, data flows), ensuring alignment with enterprise standards, integration patterns, and security requirements.
• Translate architecture decisions into clear guidance for implementation, and provide targeted hands-on support for complex design, code review, and technical spikes as needed.
• Oversee technical release readiness, including dependency alignment, readiness checks, and go/no-go decisions, ensuring smooth deployment and rollback strategies.
• Lead troubleshooting on critical technical issues and incidents: perform impact assessment, drive root cause analysis (RCA), and coordinate resolution with internal and external stakeholders.
• Improve engineering operational excellence by promoting observability, alerting, runbooks, and continuous improvements to reduce recurring incidents.
• Ensure alignment across backend, mobile, QA, and DevOps on technical approach, architecture decisions, and delivery risks.
• Act as the key technical point of contact for the scrum team, ensuring alignment across backend, mobile, QA, and DevOps on technical approach and delivery risks.

We are looking for…

• Degree in Computer Science, Engineering, or related discipline
• 15+ years of software engineering experience
• Strong experience in system architecture, distributed systems, and enterprise integrations
• Solid knowledge of REST APIs, event-driven architecture, and API lifecycle management
• Experience with mobile applications (iOS/Android) and mobile-backend integrations
• Familiarity with Agile/Scrum, CI/CD pipelines, and release management
• Strong troubleshooting and production support experience
• Excellent stakeholder management and communication skills

Nice to have…

• Cloud-native architecture and Kubernetes experience
• Experience with App Store / Google Play release processes
• Knowledge of observability tools, APM, distributed tracing, and centralized logging
• Experience with OAuth2, OIDC, mTLS, and security best practices
• Exposure to vendor management and external delivery partners

If you are interested in sizable project and want to start a new challenging job into public institution industry, please feel free to apply with your full resume, present/expected salary, and availability by click on the 'Apply Now' button.