Sansan, Inc.

Development engineer

  • job
    Web Application Engineer
  • area
    Tokyo<br> Shibuya<br>
  • fee
    4.20 Millions Yen〜 12.04 Millions Yen
Congratulatory mileage 2 % Annual income
.08 Millions Yen 万マイレージ 〜 .24 Millions Yen万マイレージ
Congratulatory mileage 2 % Annual income
.08 Millions Yen 万マイレージ 〜 .24 Millions Yen万マイレージ
18 Dec 2018
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You are responsible for our popular business card service&#39;s development. *For individual use<br><br><Details> <br>Currently, we are doing the improvement and new feature developments for our product. Our purpose is of course focusing on the monetize of our business. To be more specific, we are doing this by data analysis and the actual developments. <br>Basically, the development team will work as a whole to carry out a project, this will include product managers, designers, engineers etc. We also pay a lot of attention on UI,UX elements while doing our designs. Also, regarding the developmental process, we carry out every step by ourselves, starting from concept design, API definition, architecture definition, implementation, testing to the final release.

Hope to work in such development environment

▼ About development<br>Languages: Ruby, JavaScript <br>Framework: Ruby on Rails, Sinatra, React.js, Babel, Gulp <br>Database: MySQL<br><br>▼About management<br>Repository: Git, GitHub <br>Project: Zenhub <br>CI, Testing: Jenkins, RSpec, Bitrise<br><br>▼Infrastructure: <br>Infrastructure: AWS(EC2, S3, SQS, VPC, Route53, Elasticache, RDS, SWF, Cloudwatch, SES, Redshift etc.) <br>Operation inspection: Mackerel, fluentd, Chef, Capistrano, NewRelic, Terraform

About our Team

As a developer it is important for you to hold the responsibility of your developments. It is important for you to make sure our service can run stably. And it is also important for you to be able to come up with new features those can make our service better. We display the number of users we have and the KPI as well on a big screen in which we make sure that everyone is on the same page.

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

■ Required skills<br>・More than 3 years of experiences about Web App development <br>■ Welcome skills<br>・Experience of using Ruby on Rails for development<br>・Experience about development and the operation of an owned service <br>・Experience of using AWS<br>・Experience about software improvement

About Salary

Annual salary: 448,0000 JPY~ 1,204,0000 JPY<br>Depends on personal experiences and skills.<br>--------------------------- <br>Example:<br>Monthly salary: 32,0000 JPY<br>∟ Basic salary: 23,2000 JPY<br>∟ Fixed overtime allowance: 8,8000 JPY (45h)


・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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