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Web application engineer (C #)/Japanese Unnecessary/120 + days holidays a year (expired)

Job ID
渋谷区, Tokyo
Post date
May 26, 2020
Information Technology
Software Engineer, Programmer
Work Type
Full Time / Experienced (Non-Manager)
¥5.0M ~ ¥9.0M / Year


  • Japanese: None
  • English: Fluent
  • Must currently reside in Japan
  • Visa sponsorship available


◆Who we are

Under the concept of “changing business cards into corporate assets,” we provide business card management services for corporations and individuals by converting all business cards in the company into “value assets”.

Main products and services Main products and services

1) Sansan business

A business card management service that allows you to buy business cards as “value assets” by consolidating all business cards in the company under the concept of “changing business cards into corporate assets”.

It has been installed in 6,000 companies ranging from a few people to major companies.

By simply scanning the business card, the business card information is accurately converted into data by the input operator, and the business card information is shared within the organization through the cloud type application.

Furthermore, it has a wide range of functions such as marketing, sales activities, and customer management based on the business card information, and has acquired a patent as a completely new business card management service.

2) Eight business

With the concept of “Your business network”, it is a new business network that incorporates not only business card management but also a social system. Business card information can be accurately converted into data just by shooting with a smartphone camera or scanner, and business card information stored in the cloud can be accessed from a smartphone or PC. You can carry around all your business card information. An online business card exchange function was added in March 2016. We are also planning to develop a function that promotes business communication.

* In November 2014, it was ranked No. 1 in the App store business (free) category, and in December it was selected as the 2014 best app by Google Play.

* In February 2015, we launched the first paid function “Eight Premium”. Revenue model Revenue model Stock model with monthly charges for services Main customers Main customers All corporations / individuals

◆Job Description
We will fully support your relocation to Japan!!
Sansan is seeking international engineers to support its global expansion ambitions.
【About Sansan】 Since its founding in 2007, Sansan has been focused on providing alternative and original contact management solutions using business cards as building blocks.

【Job description】
With its eponymous B2B product, and later with its B2C equivalent, Eight, Sansan has been leading the way in cloud-based contact management in Japan.
With a user base successfully increasing in number each year, Sansan has over 6000 corporate customers, ranging from SMEs to global conglomerates, and Eight has over 2.5 million users.
Although we already have some presence and customers in various countries outside of Japan, we believe there is much more we need to do to improve our products, services, and branding for a global market. With this in mind, we want to hire international programmers and engineers to work on our global products.
To improve our global service, we need people who can improve the performance of large-scale databases and develop a scalable system infrastructure. We are also looking for system architects and server-side engineers capable of developing high-performance algorithms. Product management skill is a plus.
【Technology Stacks】 C#.NET HTML/CSS/jQuery Swift (iOS) Kotolin (Android) PostgreSQL Amazon Web S


At least 3 years of programming experience Ability to solve problems in system development Domain modeling and database design Architecture design Effective team development experience.

※Japanese is Unnecessary!

・Annual salary 5,000,000 yen ~ 9,000,000 yen
・There is no change in conditions during the trial period (6 months)

◆Working hours
(1 hour break)

◆Support and benefit
・Japanese Health Insurance
・Full Transportation Costs
・Annual raise (June) Twice
・annual bonuses (January/July)
・Various other unique benefits
・5,000,000-9,000,000 yen per year
(Example) If the annual income is 80,000,
monthly amount 575,000 (basic salary 418,000 + overtime allowance 157,000)
・Regardless of overtime work, 45 hours per month overtime allowance will be paid.
・Additional wages will be paid for overtime work exceeding 45 hours.
 Twice increase year (June / December), bonus year twice (July / December)

・120 days or more!
・ Saturdays, Sundays, and holidays, year-end and New Year holidays, paid leave, charge leave
(A system that allows you to take three consecutive days of vacation between July and October)

◆Work place
・1 minute walk from Omotesando Station

The above information is a public job ad. This job ad is neither an offer nor a contract.

This job is no longer available.

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