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Technical Lead - Mobile Applications (Android/iOS)

IO Tech Solutions Limited
Hong Kong Island, Hong Kong SAR, Hong Kong
On-site

About this role

Hong Kong Island, Hong Kong SAR, Hong Kong - Technical Lead - Mobile Applications (Android/iOS)

Technical Lead - Mobile Applications (Android/iOS)

Job Description:

Primary Responsibilities

  • Architectural Stewardship: Define and maintain the end-to-end system architecture, prioritizing non-functional requirements such as performance, scalability, and high availability.
  • Integration Design: Lead the creation and review of High-Level Designs (HLD) for APIs and data flows, ensuring they follow modern integration patterns and security protocols.
  • Technical Mentorship: Translate complex architectural decisions into actionable implementation guidance for the team, providing hands-on support for code reviews and technical spikes.
  • Release & Operations: Oversee technical release readiness, managing dependencies and making critical go/no-go decisions to ensure seamless deployments.
  • Incident Leadership: Drive root cause analysis (RCA) for critical production issues and lead troubleshooting efforts with internal and external stakeholders.
  • Operational Excellence: Improve platform health by championing observability, automated alerting, and the creation of robust operational runbooks.

Required Qualifications

  • Experience: A minimum of 15 years in software engineering, with a proven track record of leading technical design for large-scale distributed systems.
  • Education: Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
  • Mobile Expertise: Deep knowledge of mobile-backend integration and mobile platform architectures (iOS/Android).
  • System Design: Mastery of REST and event-driven integration patterns, as well as full API lifecycle management.
  • Delivery: Practical experience with Agile/Scrum methodologies and managing CI/CD pipelines in production environments.
  • Communication: Exceptional English communication skills, with the ability to align diverse stakeholders across engineering, product, and vendor teams.

Required Skills

  • API

  • Readiness

  • Data

  • High Availability

  • Support

  • Mobile Applications

  • REST

  • Root Cause Analysis

  • Operational Excellence

  • ROOT

  • Pipelines

  • Operations

  • Analysis

  • Scalability

  • CI/CD

  • iOS

  • Reviews

  • Android

  • Agile

  • Architecture

  • Availability

  • Communication Skills

  • Integration

  • Scrum

  • Computer Science

  • Security

Education

  • Troubleshooting

  • Software

  • Design

  • Engineering

  • English

  • Science

  • Leadership

  • Communication

  • Management

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  • X (Formerly Twitter)

  • Whatsapp

  • Email

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