Block chain engineer for Cryptocurrency Exchange Platform

Server Side, Back End Engineer, Network Engineer

About the company
The company is a blockchain company with the mission of making the world simpler through blockchain, realizing solutions to social issues with technology, and making people's lives more convenient.

They have independently developed an enterprise blockchain and have a wealth of operational results. Furthermore, they are combining their technological capabilities based on the development and operation results of their virtual currency exchange and the wallet service.

They currently have four business domains:

(1) Blockchain as a Service (BaaS): Cloud service using blockchain
(2) Blockchain Joint Business (Joint Business): Produce joint business using blockchain
(3) Blockchain Core R&D (Core R&D): Provision and R&D of the enterprise blockchain
(4) Non-Regulated Service (Non-Regulated): Non-Regulated Service around Virtual Currency Exchange Business
Corporate Culture
- No Japanese is required and an emphasis on diversity in both personal and professional background is welcome.
- English is the official company language

Global Aspects
  • Deal with global projects
  • Already foreign employee(s) working
  • Many employees speak English
  • Official Language is English
  • International sales
  • Market research overseas
PR Aspects
- International environment that welcomes professional/personal diversity in corporate culture.
- A majority of employees are from an overseas background.
- Competitive salary package against industry standards.
Other details
  • Leadership team shares strategy regularly
  • No dress code
  • Visa support
You will be responsible for R&D for the company's original blockchain technology. Including research at the theoretical level through to practical implementation into the company's products.

You will design and develop in-house services using blockchain (designing and developing APIs for Web applications, infrastructure, etc.) You will also work on the system architecture design and smart contract development for joint business services with other companies, among other responsibilities.

Development environment/technology stack:
・Languages used: C#, C++, TypeScript
・Frameworks: .NET Core, .Net Framework, ASP.NET Core, Angular
・Virtualization infrastructure: Docker, Kubernetes
・Cloud service: Azure
・Code management: Git

※Please note that the position is only for those who are currently residing in Japan only
・Strong knowledge in Computer science (particularly areas such as data structures, algorithms, OOP, distributed computing, concurrent/asynchronous programming, source control, and the software development process)
・High programming ability
・Experience in object oriented programming in languages such as Java and C#
Japanese Level
  • None
・Knowledge of blockchain and encryption
・System architecture design experience
・Knowledge and experience of DevOps
・Research experience at the PhD level
・Work experience at a startup company
・Daily conversational level Japanese
Type of people (Personality)
・People who can work well in a team
・Those who have the ability to adapt to change with a startup mindset
・Those who are interested in learning new technologies and can use them as needed
・People who can set specific goals and have the drive to achieve them.
Annual Expected salary (Minimum)
Annual Expected salary (Maximum)
Transporation cost coverage
  • Covered based on Company's set policy
Work hours
10:00 - 16:00
  • Yes
  • End of Year and New Year Holiday
  • Saturday
  • National Holiday
  • Sunday
  • Worker’s Accident Compensation Insurance (労災保険)
  • Health Insurance (健康保険)
  • Unemployment Insurance (雇用保険)
  • Welfare Pension Insurance (厚生年金保険)
Other benefits
  • Free snack
  • You can choose your own PC type
  • Free Coffee/Tea
  • Special Housing Allowance
・Salary range:
They will hire a mid and senior-level engineer.
mid-level: around 7.5M
senior-level 10.0M

・The company has a flextime system with a core time of: 10:00-16:00

・Other benefits;
-Up to 50,000 yen monthly rent subsidy
-VISA support