Sansan, Inc.

Service development engineer

  • job
    Web Application Engineer
  • area
    Tokyo Shibuya
  • fee
    4.20 Millions Yen〜 8.05 Millions Yen
28 9 2018
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■Mission <br>The main mission will be to develop a service that can help make our datalization process more efficient.<br><br>■Main duty <br>Since the quality of how we keep and utilize our data is largely related to our user&#39; experiences. It is very important for the team to carry out the analysis and to improve the quality of process and service. You will be participating in the whole process from the planning, development until the final release.<br><br>※ About Data Strategy &amp; Operation Center (DSOC)<br><br><br>■ About this position<br>The data we have possess regarding the huge volume of business cards is very essential information to our business. As the growing of our business and the growing of this industry, it is very important for us to find a way to maintain the data we have with a good quality. Although, there are still many solutions we need to solve, we still believe San San can be the top of this industry.<br>

Hope to work in such development environment

▼Development <br>Language: Ruby2.5 <br>Framework: Ruby on Rails5.0 <br>Database: Aurora(MySQL) <br>Tools: Notebook, two displays <br>Code review: Based on Pull Request <br><br>▼Management <br>Version management tool: GitHub <br>CI, test: RSpec, Jenkins, CircleCI<br><br>▼Infrastructure<br>AWS <br>(EC2, S3, SQS、Aurora、DynamoDB, Redshift, Athena, CloudSearch, Redis, SWF etc.) <br>Inspection: Mackerel、CloudWatch <br>Construction management: Chef <br>Deployment: Capistrano

The position at a glance

Why were hiring

Business expansion

Type of industries



Web Application Engineer

Job type

Language level

Japanese: ~ N2(Business)
English: Not required


Engineering requirments

Desired skills

・More than 3 years of Web App development experience <br>※We have experienced Ruby/Rails on our team, and it is able to develop your career accordingly.<br>・Development experience using RDBMS<br>

About Salary

448,0000 JPY 〜 1,204,0000 JPY<br><br><br>Monthly salary: 32,0000 JPY (example)<br>∟ Basic salary: 23,2000 JPY<br>∟ Fixed overtime allowance (45h):8,8000 JPY


・Insurances provided<br>・Commuting fee fully covered<br>・Employee stockholding

Shift Requirements

<Working hour> <br>9:30~18:00<br><Leaves> <br>・Weekends, holidays<br>・New Year holidays<br>・Paid leaves

About application

Document examination<br>↓<br>1st interview<br>↓<br>2nd interview<br>↓<br>Offer


13F, Aoyama Oval building, 5-52-2 Jingumae
Nearest station: <br>Nearest station: Omotesando
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About Company

Sansan&#39;s mission statement is as follow: transform everyday business encounters into valuable resources. Revolutionize the way the business works. We started 2 businesses with business cards as our origin. First, we offer a business card management service for enterprises using Cloud technology in 2007. Later in 2012, we provide a personal business card App. which is called Eight.

About Service

【Sansan】 Transform business cards into valuable resources for enterprises

We offer a Cloud service which could help an enterprise to organize the business cards they received. Simply by scanning or reading the card with a smartphone App, the system is able to organize the information accurately with its unique operating system. The user will be able to manage and share the information. We already have more than 6000 companies using our service started from July 2007.

【Eight】A business card related App used by 100,0000 people

Eight is the biggest business network in Japan started with business cards. It can organize the information accurately and allows the users to manage them with a smartphone App. There are several useful features: information exchange feature between users: &quot;Feed&quot;, chat function: &quot;message&quot; and a &quot;profile&quot; function for users to provide information that is not on the card. The service is very popular among our users as a brand new communication tool. We have gained more than 150,0000 users started from November 2017.

Company Profile

Number of Employees 300people Year of Foundation June 11, 2007
Representative Chikahito Terada Capital Fund 46,716,00000 JPY
Avg. age Gross Sales
Gender Ratio Industry Type IT・Telecommunication(Internet)
Telephone 03-6758-0033
Office 【Branches】<br>Kaisai branches<br>〒530-0004<br>2F, Manulife Place Dojima, 1-4-19 Dojimahama, Kita, Osaka, Osaka<br>TEL.050-1748-6633<br><br><br>Fukuoka<br>〒812-0011 <br>2F, NMF Hakataekimae building, 1-15-20 Hakataekimae, Hakata, Fukuoka<br>TEL.092-419-2733<br><br>Nagoya<br>〒460-0008 <br>3F, Sakai Center building, 3-13-20 Sakai, Chu ku, Nagoya, Aichi <br>TEL.050-1748-2733<br><br>Sapporo<br>〒060-0042 <br>9F, Keiwaodori building, 1-14-2 Odorinishi, Chuo ku, Sapporo <br><br>【Satelight offices】<br>Sansan Kamiyama Lab<br>Sansan Kyoto Lab<br>Sansan Nakaoka Lab<br>Sansan Sapporo Lab<br><br>【Subsidary companies】<br>Singapore: Sansan Global PTE. LTD.<br>128 Prinsep Street #01-01 Sin Thai Hin Building, 188655, Singapore<br><br>America<br>Sansan Corporation
Place of head office 150-0001
Tokyo Shibuya 13F, Aoyama Oval building, 5-52-2 Jingumae
Nearest station: Tokyo metro: Ginza line, Chiyoda line, Hazonmon line: Omotesando sta.
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Official website

Current recruitment information of the company

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