[Tokyo / language independent] In-house system development engineer (Sansan, cloud business card management service for corporations)

Application deadline date has been passed for this Job.
Full-Time Employee
  • Post Date: 2019-08-30
  • Career Level Programmer
  • Offerd Salary ¥4 - ¥6 Million
  • Experience 2 Years
  • Number of employee 1 Person
  • Gender Required Both
  • Qualification Bachelor Degree
  • Working Hour 09: 30〜18: 00
  • Trial Period 6 Months
Job Description

As the company’s in-house system development engineer, we will develop and operate business systems that support the “Sansan” cloud business card management service for corporations. 

[Concrete business] 

1. Requirement definition (direct conversation with internal users) 

2. Architecture and database design 

3. Implementation 

4. Test 

5. Release 

<Target system> 

Marketing and apo the acquisition and enhancement Customer management system, project estimate management system for business and business records, contract to billing management system for improving end-to-end user experience from contract to billing to cancellation, consulting support for user growth, analysis platform from the viewpoint of support・ Inquiry support system.


・ Salesforce Apex 

・ Visualforce development 

・Development using SDK and API of business support system (Kintone / Zendesk / Mixpanel etc) 

・Analysis infrastructure in C # 

・ Provisioning 

・ Master maintenance development of tools and operation 

infrastructure Pratt was used · AWS (EC2 / RDS / Aurora / SES / S3 / Lambda / API Gateway etc) follower Beam build 

automated test deployment simplified in · Jenkins 

team development by · Github · Pivotal Tracker 


feeling the enthusiasm of sales and customer support departments that are aimed at the “world” – seriously, developed a system to support the business can. 

・ In order to further accelerate the business speed, we will proactively incorporate new services around the world. 

・ By being close to the user, voices of joy and feedback can be obtained in real time, and efficient and speedy development can be realized while having a sense of unity.

Hiring requirements

[Mandatory requirements] 

・ One year or more of development experience as a business 

[ more acceptable] 

・One-year object-oriented development experience with C # 

・ One year or more of Salesforce development experience using Apex and Visualforce 

・ Cloud service provision API (Salesforce, Kintone, Zendesk, etc.)

・ Development and operation experience of linkage processing with GITHub 

・Team development experience using GitHub 

・ Salesforce certification

Treatment conditions / sales bonus

Expected annual income: 4.48 million yen to 1.24 million yen 

<Monthly salary example> In 

case of annual salary 6.51 million: Monthly amount 465,000 (basic salary 338,000 + overtime allowance 127,000) 

* Equivalent to 45 hours a month regardless of whether overtime work Provide extra allowance 

* Additional wages for overtime work exceeding 45 hours are paid twice a year (June / December), bonus twice a year (July / December), full transportation expenses.


Various social insurances, employee shareholding associations, Know Me (No-Mee: “Other people” who have never drunk in the past and “Less than three” drinks per person from the company 3,000 yen subsidy), Yoko (a system that allows employees to voluntarily plan various measures necessary to create a better community, with some subsidy for activity costs from the company), Teranchi (President Terada and employees) Group lunch system for several people), H2O (neighboring housing subsidy system * The company subsidizes housing expenses for employees living within 2 stations from Shibuya Station and supports shortening the commuting time), YAE (working from home System), Do Nicho (a system that allows you to change workdays on weekdays to Saturdays), charge vacation (a system that allows you to take three consecutive days off from July to September) GEEK SEEK (for creators and engineers Development environment maintenance subsidy system * Study group incentive system for students, book purchase assistance system, etc.), MOM (Measures of Maternity: a system in which the company subsidizes a nursery school fee to boost the return from childcare leave), KISS (KIds Sitter Support: cost of babysitters) The company pays a maximum of 30,000 yen / month) 

* In-house system details: https://jp.corp-sansan.com/blog/system/.

Selection process

Document screening 


Primary interview 


Secondary interview 


Final interview 

* The number of screenings and content may change.


[Number of annual holidays: 120 days or more] 

Weekly holidays (Saturdays and Sundays), holidays, New Year holidays, paid holidays, Keio holidays.

・ The working conditions, etc. specified in this job offer may differ from the working conditions at the time of conclusion of the labor contract. 

・ This job offer includes information that has not been disclosed to the public, so it is prohibited to provide or forward it to third parties.