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Careers at Sansan Global Development Center, Inc.

Sansan's Mission and Vision


Turning encounters into innovation


Become business infrastructure

Our Services

The Sales DX Solution “Sansan”

Sansan is a cloud-based contact management tool for corporations. Centered around business cards, Sansan enables you to effortlessly build a complete contact database, accessible anywhere.

Cloud-Based Invoice Management Solution ”Bill One”

Bill One is a cloud-based solution that receives and digitizes all invoices, accelerating company-wide invoice management.

Eight: Business card app

Eight is a business card app enabling new connections to be made at a touch. With automatic updates and notifications about your contacts’ career movements, it’s the smart way to stay on top of your professional network.

The contract DX solution ”Contract One

Contract One is an innovative, digitally transforming solution for accurately digitizing any contract so that all company users can leverage the contract information.


About Sansan Global Development Center, Inc.

Sansan Global Development Center was established in 2023. It is an organization that develops products offered by Sansan Inc., such as the invoice management service "Bill One". The number of users of these products in countries other than Japan is increasing, and further growth is expected. We believe that in the future, we should not only develop products with engineers in Japan, but also collaborate with engineers outside of Japan to create products with diverse ideas and discussions.
Sansan Global Development Center is not an organization like a Japanese subcontractor. It is a new organization that makes its own decisions and develops its own products through effective communication and exchange of opinions with Japanese members.

New challenges and new experiences

We are engineers engaged in product development with Sansan Inc. Our purpose is not merely to provide support for our Japanese counterparts, but to collaborate with them in enhancing the quality of products offered by Sansan Inc. Regardless of your age or level of experience, there's always room to explore new avenues and gain new experiences. Through our innovative product development, we strive to bring fresh value to the world. We are looking for members who are passionate about such new challenges every day.

An environment conducive to communication

The office provides an open and conducive environment, facilitating easy communication among members. Each individual desk space is spacious, ensuring a comfortable workday. Moreover, managers from the Japan headquarters regularly travel between Japan and Cebu, placing high importance on maintaining face-to-face communication whenever possible.

Each individual has a lot of discretion

All members value both their work and personal time. We finish work on time as much as possible and enjoy our own time and time with our families.The members have good rapport among themselves and occasionally gather for dinners after work or on holidays. This working dynamic thrives because each member possesses a significant degree of autonomy, assuming ownership of their tasks and guiding them to successful outcomes. We are looking for people who have the ability to take responsibility and authority for their own work and drive it forward.
Member’s Profile2024/4/4 13:462024/5/24 1:53

Engineering Division's Statement

Boldness and honesty. With a spirit of challenge, we hone our skills every day.
Imagination and creation. We create from the user's perspective.
Speed and quality. We deliver the best service in the shortest possible time.
We take things that seem in opposition, and use them in new ways, as we move forward. Always aiming for infrastructure indispensable for business.
Addressing challenges fully. Aiming to turn common sense on its head. Right now, people are meeting people, companies meeting companies. There are countless opportunities to change business. As long as these encounters happen, there is so much we can do.

Shaping the possibilities. Engineering Division



Our team consists of seasoned engineers, each with their own unique strengths and skills.
We value open communication, and collaboration in our work culture.
Personally, I find it fulfilling to work here because of the strong support system and the ongoing learning opportunities that SGDC has to offer.
In the coming years, I see myself growing as an engineer, taking on leadership roles, and contributing to the company's growth through my skills.
Jhon Albert Medida
For me, the most interesting part about being involved in Sansan's product development is always having something to learn, be it technical or interpersonal skill. Collaboration and brainstorming often happen to produce ideas or solve problems, thus, enhances critical thinking and communication skill and help build connection within the team and with other team.
Joining SGDC has exposed me to new technologies and helped me gain a wealth of knowledge about them. With the help and guidance of other SGDC members, I am able to perform my role effectively.
Anne Gabutan Agujar
I have always been interested in the use of Kotlin and microservice architecture. It was something new for me, and avenues of learning are always exciting.
I hope to build upon these learnings and contribute to the team as we grow together. By standing on the shoulders of giants (benefiting from the good culture and practices at Sansan), I believe SGDC, over time, can provide more value and address additional challenges for the organization. This might involve supporting more products and even creating new ones.
Roberto Saldaña Jr.

Recruitment Process


First Interview

  • Company Profile
  • Products & Services
  • Technology Stack
  • Sansan Engineering Way of Working
(Lead time: 3 Days)

Coding Examination

  • Test of Logic
Note: Not entirely the basis for hiring decision
(Lead Time: 5-7 Days)

Second Interview

  • Technical (covers coding exam results) and Soft/Business Skills
(Lead Time: 2 Days)

Third & Final Interview

  • Culture Fitting, Technical and Soft/Business Skills
(Lead Time: 2 Days)
*** Coding examination and 2nd interview will run in parallel. If passed all interviews, another 2 days job offer deliberation. Then 1 day for job offer presentation. Total 15 days E2E recruitment process.

Bill One - Tech Stack

CategoryTechnology Stack
Programming Language / Library etc.Frontend HTML, CSS, TypeScript, React.js
Backend Kotlin、Ktor
Other Docker, Cloud Build
InfrastructureGCP(Cloud Run、Cloud Functions、Cloud Tasks etc.)
DatabaseCloud SQL(PostgreSQL)
MonitoringCloud Logging, Sentry
CICloud Build
Code ManagementGitHub


Member Interview

Country Manager’s InterviewCountry Manager’s Interview2024/5/22 4:402024/5/24 10:30





Employee Benefits

  • Healthcare Insurance (HMO) from day 1 of employment, the employee and 2 dependents
  • Vacation leave: 12 days
  • Sick leave: 12 days
  • Allowances (Transportation, internet, medical cash)
  • Team building event
  • Free breakfast twice a month

Working Environment



Recruitment & Work style and environment

I've applied for this company in the past. Will I be eligible to apply again?
Yes. We look forward to receiving your application regardless of the selection period or job position.
I want to know more about your selection process. Also, how long is the process itself?
The selection process will go from resume screening to interviews (usually three), then job offer.
After you receive a job offer, we'd like to have another meeting with you to talk over the details of the offer.
Usually, the selection process will take about one month, but if you have any preferences, please let us know and we will try to make arrangements.
Can I proceed with the selection process online?
Yes. Depending on your preference, we will make the arrangement online or offline.
What kind of support will I get after I join the company or during the onboarding program?
You will participate in our company-wide onboarding program for the first five days. After you finish this program, you will get on board at your assigned department.

With its mission of “Turning encounters into innovation,” Sansan provides its namesake Sansan B2B service powering digital transformation in companies, the Eight career management app for individual professionals, Bill One for cloud-based invoice handling and management, and Contract One for cloud-based contract management.