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Updated 2025-04-28
Activated 2025-04-22

[Backend Engineer] A startup promoting DX in the medical industry is looking for a backend engineer to develop its own services!

This posting is managed by: iHOLON Co.,Ltd
Company Name Company is not publicly visible
Job Type
iHOLON Co.,Ltd
IT (PC, Web, Unix) - Back-End Engineer
Location Asia Japan Tokyo

Job Description [Team mission]
For smartphones, which are the main communication tools used in medical settings, we aim to provide DX products that can contribute to issues such as work style reform and medical safety by providing network infrastructure that ensures the security necessary to safely access medical information, as well as communication applications and cloud services that support the work of medical professionals and everyone working at medical institutions.

[Recruitment background]
In the four years since its launch, Medcom has grown into a service that has been used by more than 80 medical institutions nationwide and is used by more than 40,000 people. We are constantly working to improve our services in order to promote future expansion of our business scale.
We are looking for people who can improve both the quality and quantity of the development team’s abilities in accordance with the business phase and tackle various business issues.

[Specific job details]
You will be primarily responsible for developing APIs using Node.js/TypeScript.
・API design and development
・Support for framework/library version updates
- Troubleshoot code, fix bugs, and optimize performance
・Database design

You will also be responsible for the following tasks depending on your wishes and circumstances.
・Infrastructure (AWS) design, development, and deployment
・Efforts to improve quality (CI/CD)
・Front end for PC browser target

*(Immediately after employment) Details are listed above (Scope of change) Duties determined by the company
Company Info Capital: 4,125,000,000 yen
Number of employees: 51 ~ 100 people
Listed: Unlisted
Established: 2016
Job
Requirements
[Required conditions]
・2 years or more of software development work experience (regardless of language)
・Source code maintenance work
・Backend development experience
・Experience using Node.js/TypeScript
・Japanese proficiency at the everyday conversation level (e.g. Japanese Language Proficiency Test N2)
Japanese Level Fluent(JLPT Level 1 or N1)
Salary JPY - Japanese Yen JPY 6000K - JPY 9000K   
Other Salary
Description
Salary details:


・Annual income: 6 million yen to 9 million yen
・Monthly salary: 500,000 yen ~ (including basic salary: 432,425 yen ~ fixed overtime pay: 67,575 yen / month)
・Trial period: 3 months (no changes to conditions)

Welfare benefits:
?Employment insurance
?Health insurance (Kanto IT Software Health Insurance Association)
?Welfare pension
?Worker's compensation insurance
?Cost burden for medical checkups (including options) for yourself and your family (with upper limit)
?Shuffle lunch system
?Remote work negotiable (permission required)
 ∟In order to strengthen our organizational strength as we are in an expansion phase, our policy is for employees to communicate when they come to the office.
Depending on your family circumstances, remote consultations may be possible.
?Qualification acquisition support system/reference book purchase assistance
?Discount programs available for welfare facilities (accommodations, restaurants, etc.)
Holidays ?Complete five-day work week (Saturdays, Sundays, and holidays)
?10 to 20 days of annual paid vacation (10 days granted on the day of joining)
(*Paid hours can be obtained)
?New Year holidays (December 29th to January 3rd)
?Summer vacation (3 days)
?Congratulatory and condolence leave
Job Contract
Period
[full-time employee]
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