Full Stack Engineer (KP), Jobs in Tokyo - New Job Opening

Job Description

Career Opportunity for Full Stack Engineer in Japan!

■ Full Stack Engineer

■ Company Overview

 A leading global organization in the insurance and financial services sector, this company is known for offering comprehensive commercial and personal coverage solutions to businesses and individuals worldwide. With a strong international footprint and a robust property-and-casualty network, it consistently drives innovation and helps shape the future of the insurance industry. The organization is committed to supporting clients through uncertainty while fostering a culture of continuous learning, growth, and empowerment for its people.  

■ Your Role and Responsibilities 

As a full stack engineer, you are responsible to develop both frontend & backend modules of the Project by leveraging the Generative AI tools such as Copilot and Claude Code

You will be a key stakeholder in building the future state of Company Japan’s product development, which is the key critical factor in growing our business.

●Collaborate with cross fictional teams to ship the end to end product

●Collaborate with architecture and Design teams to develop scalable APIs for both internal and external stakeholders

●Developing & managing the API catalog and services

●Writing unit test cases

●Troubleshooting & bug fix

●Monitor and automate APIs for effective management

●Maintain the up to date artifacts with clear documentation

●Follow the industry standards for development & managing the APIs/ micro services

●Coordinate with offshore team to ensure the delivery

■ Experience and Qualifications

●Japanese language: N3 & above. English business fluency

●Programming languages/ Frameworks : Java, springs, JPA, python, Spring-boot

●Web Technologies: react js, angular or any equivalent

●Databases: any SQL / No-SQL

●Containers: docker, container, lxc, podman (anyone is good)

●Container orchestrations: Kubernetes, docker compose

●Strong knowledge in SOAP & RESTful protocols

●API management: APIGEE, APIM, API Gateway or any other equivalent

●Messaging: Rabit MQ, Azure service bus, Azure event grid, SQS, SNS or equivalent

●Code quality tools: sonarQube, fortify or any equivalent

●Soft skills: good communication, time management & quick learner 

●3~6 years of experience in development projects

●Significant experience in Japan based insurance solutions with emphasis in commercial/consumer lines

●Experience working in an organization and teams through change, improving efficiency, reducing cost and/or integrating business units or capabilities

●Experience in developing and operationalizing development strategies across various technology, infrastructure, and entities. 

■ Good Reasons to Join

●Work with a globally trusted brand with strong stability and long-term growth

●Be part of digital transformation, building end-to-end modern solutions

●Hands-on exposure to GenAI tools, cloud, APIs, and microservices

●Japan-focused role with global collaboration and career growth

●Inclusive culture with strong focus on learning, quality engineering, and impact

■ Work Location

Tokyo, Japan- Hybrid

Details will be provided during the meeting.