[Position Summary]

We are looking for a qualified and experienced full stack engineer to develop the company’s on-going software products.


- Build and develop web based deploy tools as well as server management tool to provide great delivery experiences to all LINE developers.

- Define best practice for building frontend intensive web application.

- Collaborate with other engineers over LINE to design new feature of our tool stack.

- Participate in code reviews to ensure code quality, including Open-Source projects

- Design microservice architecture for the deployment tool stack that scales and fit to extensive usage from all of LINE's services.

- Strong experience with JAVA.- Deep knowledge of OOP, design pattern.

- Experience in designing web applications from front-end to database design.

- Growth mindset and a desire to learn new technology, teach, and improve skills.

- Review code skills.

- Proficiency in computer science (e.g. algorithm, data structure, asynchronous I/O, database, network).

- Proficiency in DevOps, such as experience to use deploy tool, CI/CD tool, container technologies such as Docker / Kubernetes.

- Good at English and communication skill.

[Preferred Qualifications]

- Professional experience with React.js or Vue.js is preferred.

- Proficiency in modern, typed programming language such as Golang is preferred.

- Proficiency in both JVM languages(such as Java, Kotlin) and scripting languages (such as Python, Ruby, ECMAScript) is preferred.

- Experience for design microservice architecture.

- Experience in building full-stack web applications with complex visualization and graphing.

- Proficiency in RDBMS (such as MySQL) and NoSQL (such as Redis, ElasticSearch, MongoDB).

- Love to think about how to visualize complex data which make users easier to find what they want.

- Good at Japanese is an advantage.

[Employment Type]
20F, TNR Tower, 54A Nguyen Chi Thanh Street, Dong Da District, Ha Noi
[Why Us]

- We offer you an opportunity to work in projects with Japan’s top internet engineers to contribute to the development of a platform with a global user base of over 220 million active users monthly.

- We give you a place to work with world leading technologies.

- When join us, you will have a great career opportunity to follow your passion for technology.

- Salary: Competitive and Attractive (Up to 2500 - 3000 USD/month).

- Bonus: Performance bonus 2 times per year (up to 3 month-salary/year) and 13th fixed month salary.

- Training: join our language classes (English, Japanese).

- Healthcare for employee and family members.

- Other Bonus: Peer Bonus, Employee Referral Bonus, etc.

- Company activities: Annual company trip, Sport activities (Football, billiard, ping-pong, yoga, etc.)