Mô tả công việc

This is a senior lead role covering three areas: system architecture, client-facing technical engagement, and team leadership — not a pure engineering position. You will design scalable AI-driven platforms for insurance and healthcare clients, represent the technical team in meetings with insurers, banks, and hospitals, and manage the delivery capacity of a development team. Internal domain specialists handle insurance terminology in client engagements; your job is to understand how our products work well enough to design solutions for the clients.

Architecture & Technical Standards

• Own end-to-end system architecture for scalable, AI-enabled backend platforms — from microservices design to cloud deployment on GCP
• Design and maintain robust backend APIs using TypeScript, and the NestJS framework
• Architect integrations of LLMs, OCR, and AI workflow orchestration into core product modules
• Produce and maintain C4 diagrams, system/logical diagrams, and technical documentation for internal and client-facing use
• Drive technical standards, code quality, and development best practices across the engineering team

Client Engagement

• Represent the technical team in solution discussions with insurance companies, banks, and healthcare institutions
• Communicate architectural decisions clearly to non-technical client stakeholders — design rationale, scalability approach, traffic handling, and cross-border data integration
• Collaborate with internal specialists (insurance) to address client requirements effectively during engagements

Team Leadership & Delivery

• Manage a team of junior and senior developers: define delivery timelines, allocate tasks, and drive project accountability
• Conduct code reviews to uphold clean code, security, and architectural standards
• Mentor and guide team members across seniority levels; build a knowledge-sharing culture
• Oversee system integration testing, performance testing, and UAT cycles
• Coordinate end-to-end project delivery across Product, DevOps, QA, and business stakeholders

Required skills and experiences

• Bachelor’s degree in Computer Science, IT, or a related field
• Minimum 10 years of experience in web application development and system integration
• Fluent English required (written and spoken)
• Hands-on backend expertise: Node.js, TypeScript, NestJS
• Strong command of scalable system architecture, microservices, and RESTful API design
• Agile/SCRUM experience
• Google Cloud Platform (GCP) experience (our team is Google golden partner)
• Experience with MySQL or other relational databases
• Proven track record leading full-cycle tech projects and managing teams of junior and senior developers
• Ability to create and present C4 diagrams and system architecture documentation to both technical and non-technical audiences
• Foundational understanding of how insurance, banking, or healthcare products work — particularly claims processing, document workflows, or payment flows
• Strong interpersonal and communication skills — comfortable in management-level client discussions

Preferred skills and experiences

• Experience integrating AI/LLM platforms (OpenAI, Google Gemini, Claude, or similar)
• AWS experience
• Docker, Kubernetes, and containerized deployment environments
• CI/CD pipelines, Git-based workflows, and DevOps practices
• Portfolio of previous architectural works (C4 diagrams, system/logical diagrams from past projects)
• Experience with international or cross-border data integration and system scalability planning
• Cantonese proficiency
• Experience in a product-based company serving B2B enterprise clients in insurance, banking, or healthcare

Why Candidate should apply this position

• Competitive salary and performance bonus
• Multicultural working environment
• Full social insurance as per Vietnamese regulations
• Monday–Friday, 08:00–17:00

Report to
IT Director (HK based)

Interview process
Interview with COO (about business sense) -> Interview with IT Director (technical questions + a small live coding ques)

Salary: 40,000-50,000 HK/ month (5000-6300 USD/ month)