Engineer

Company NameShirushi Corporation
OccupationEngineer
Employment StatusContract Employee
*Unless there are any problems during the probationary period, there is an automatic switch
to full-time employment, and the probationary period is 3 months (no change in conditions and benefits).
DutiesDesign, development, and operation of web applications and business systems Implementation across
front-end to server-side and APIs Infrastructure construction and improvement using
cloud environments such as AWS Verification of
new technologies (semiconductors, blockchain, AI, etc.) and application
to products Specification review, improvement proposals, and continuous quality improvement in a small team
Location2-3-3 Nishikicho, Tachikawa City, Tokyo Olympic Nishikicho Building 5th floor
JR Chuo Line/Nambu Line Tachikawa Station 7 minutes walk
Holidays and vacations2 days off per week (Saturday and Sunday) year-end
and New Year holidays
Summer vacation
paid holidays
Working hours8:00~17:00 (60 minutes between 11:00~14:00)
*Overtime: 5 hours per month on average
SalaryMonthly salary: 289,000 yen ~ 849,000 yen
Annual income: 3,460,000 yen ~ 10,180,000 yen
*Consultation required depending on experience
TreatmentProven promotion to full-time employees Complete
social insurance (employees’ pension, health insurance, employment insurance, workers’ compensation insurance)
Transportation expense payment
settlement bonus available
Application RequirementsRequired requirements
Those who are accurate on time and can keep their promises after
graduating from high school Attitude of learning without distinction between
front-end and server-side Emphasis on trying to understand the overall picture rather than
“not touching it because it’s not in charge” Interest in
new technologies and self-driving ability
Semiconductors, blockchain, Web3, Those who are interested in fields such as AI and can do their own research
and trial and error even in
areas they have no experience in.

Welcome requirements
Experience in developing using TypeScript / JavaScript Experience in
front-end (React / Vue / Nuxt / Html / CSS, etc.) or server-side (Node.js, etc.) Experience in
WordPress Experience Experience in
API design and development
Experience in designing, implementing, and operating REST APIs or GraphQL APIs Those who can think across
front-end and back-end are welcome Experience in using
cloud environments such as AWS Experience in development and operation using
AWS (EC2 / S3 / RDS / Lambda, etc.) Experience in configuring on your own, even on a small scale, is a plus Experience in
database design and use Experience in designing and implementing RDBs such as
MySQL / PostgreSQL Those who are aware of
performance and scalability For
foreign nationals
Japanese Proficiency Test N2 or higher or equivalent Japanese language proficiency
└ A level that does not interfere with understanding business instructions, technical discussions, and daily team communication.
Application form