Japanese - Business
English - None
Amazon Web Services
Lead Engineer

7b7a0d3693 mobilus

Job Description

We are looking for engineers who will lead the tech team in order to further expand the functions of the cloud service developed in-house and make it easier to use.

・ Technical leading of the development team (mobi Agent)
・ A series of flow from requirement definition, specification examination / design, coding, code review, testing, and operation of the company's Web Application (mobi Agent)
・ Performance tuning
・ CI / CD design, introduction
・ Operation improvement, function improvement, refactoring /
・ Document creation for developers (internal / external) 

<Development environment>
Programming languages: React.js, Scala
Web application: Scala on JVM
Infrastructure: AWS EC2, mongoDB, ElasticSearch
Task management: bitbucket
Communication: Slack


<Required conditions>
・ Over 5 years of development and operation experience in server-side languages such as Scala and Java
・ Team development experience through CI, SCM (Git), Issue Tracker
・ Experience in building, deploying, and operating Web services using AWS

<Welcome conditions>
・ Development and operation experience using React.js
・ Development experience using Xi
・ Development and operation experience using ERD design and SQL programming such as MySQL DB and Oracle
・ Development and operation experience using MongoDB and other NoSQL
・ Development using Docker
・ Operation experience
・ DevOps knowledge, experience
・ SRE knowledge, experience
・ Test automation knowledge, experience
・ Documentation skills in Japanese (eg sharing of deliverables inside and outside the company)
・ Japanese fluency
* Foreign nationality is also possible (Japanese fluency in reading Japanese emails and materials including communication in Japanese and common kanji)

■Years of Experience : 5 years


Job Position Web Engineer
Type of Job Full Time
Annual Income 6,500,000JPY ~ 8,500,000JPY
Location Nishigotanda, Shinagawa-ku, Tokyo
Working Time Actual working time 8 hours / flextime system (core time 11: 00-15: 00)
Trial Period Yes

Saturdays & Sundays
National holidays
Year-end and New Year holidays
Annual paid leave

What's on Offer

Commuting Transportation Allowance
Health Insurance (Kanto IT Software Health Insurance Association)
Various social insurance qualifications
Club activity (with company assistance)
In-house exchange meeting on Friday of the end of the month (Example: Sushi party)
PC can be selected, monitor is provided

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Company Information

Mobilus Corporation

Mobilus is a company that provides communication platforms adopted by major carriers and SIer firms in the global market—Japan, the U.S., Asia, Europe, and beyond—as well as develops and markets apps using those platforms.
We offer mobile-first solutions that connect people to people and people to objects in real time.

Company Website

Number of Employees