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PAS Systems - Lead System Developer

AIG is a global leader in commercial and personal insurance solutions, providing property casualty networks worldwide.
Sumida City, Tokyo, Japan
Backend
Staff Software Engineer
In-Person
5,000+ Employees
10+ years of experience
Finance · Enterprise SaaS

Job Description

AIG is seeking a Policy Administration System (PAS) Lead Developer to spearhead the development team and oversee the creation of software applications and systems. This role is part of a strategic transformation initiative to build a modern, scalable policy administration system. The position requires a versatile engineer proficient in both front-end and back-end technologies who can contribute across the entire software development lifecycle.

The ideal candidate will collaborate with architects, IT SMEs, business analysts, and QA teams to deliver future-ready solutions supporting AIG's digital and operational goals. Key responsibilities include designing scalable solutions, developing APIs and integrations, ensuring code quality, and driving technical innovation. The role requires strong leadership skills to manage development teams and stakeholder relationships.

This position offers an opportunity to work with a global leader in insurance solutions, implementing cutting-edge technology while modernizing legacy systems. AIG values in-person collaboration and offers a comprehensive benefits package including health, wellbeing, and financial security benefits. The company promotes a culture of inclusion and belonging, with various Employee Resource Groups and continuous learning opportunities.

The role requires 10+ years of experience in technology or insurance, with specific expertise in policy administration systems. The successful candidate will need to be bilingual in Japanese and English, with a strong technical background and understanding of insurance operations. This is an excellent opportunity for a senior technical leader to make a significant impact in a global financial services organization.

Last updated 3 days ago

Responsibilities For PAS Systems - Lead System Developer

  • Design, develop, and maintain scalable and secure full stack solutions for the new policy administration platform
  • Work closely with solution architects and business stakeholders to translate business requirements into technical solutions
  • Develop APIs, integrations, and user interfaces that support end-to-end policy lifecycle processes
  • Ensure system components are modular, reusable, and align with enterprise architecture standards
  • Write clean, maintainable code and conduct peer reviews
  • Perform unit, integration, and system testing
  • Collaborate with DevOps and infrastructure teams
  • Identify technical debt and suggest improvements
  • Stay current with industry trends and technologies

Requirements For PAS Systems - Lead System Developer

Java
  • Bachelor of Science Degree in Computer Science or related field
  • 10+ years of overall experience in insurance, technology, or business transformation roles
  • 5+ years of direct experience leading large-scale policy administration system implementation
  • Successful end-to-end software design and implementation experience
  • Good understanding of SDLC
  • Understanding of insurance operations and business processes
  • High level understanding of infrastructure, database management technologies, and networking
  • Speak Japanese and English

Benefits For PAS Systems - Lead System Developer

Medical Insurance
Dental Insurance
Vision Insurance
  • Health benefits
  • Wellbeing programs
  • Financial security benefits
  • Professional development opportunities
  • Comprehensive Total Rewards Program