• Full-time

Publication date: 2023.06.28

社名非公開

#1577[*No Japanese required]Blockchain Engineer

  • R&D / Engineer /Technician (AI, Data)
  • Tokyo
  • Salary Estimated annual income: ¥5M~20M
#1577[*No Japanese required]Blockchain Engineer
職種Position R&D / Engineer /Technician (AI, Data)
会社概要Company profile [Company Profile]
They are a company that is building a system in a different field from virtual currencies using blockchain technology. They are building a platform with unique features by combining their patented technology with blockchain technology. For example, in the case of a company that collects customer information on the cloud and expands its business, it is common for information management to be managed only by that company. However, using their own authentication and device authentication technology, individuals can store and manage their personal data in a locker, ensuring the safety and security of their information. Companies can reduce the risks of data storage, and individuals can control the granularity of data provision themselves.
Their basic philosophy is to achieve the "democratization of data" by returning personal data to the hands of individuals and securely managing it in a distributed manner. They will create an environment where data can be securely and mutually exchanged as valuable assets under a reliable relationship between companies and customers on the platform, and build a new era of user-centric information.

[The contents of their service and a product]
・The application that provides a secure and comfortable working environment for telework and mobile work by utilizing distributed technologies such as blockchain and their unique device management technology. They achieve essential aspects for diverse work styles such as "visualization of work status," "security," and "management of PC functions."
・The service that overturns the conventional concept by allowing individuals to manage and utilize their data instead of having it centrally managed by companies. By providing an environment where individuals can securely manage and utilize their data, they believe that information utilization will be promoted, leading to various benefits and services.

[Background of recruitment]
For job expansion.

[Attractive points of company/work]
There is an environment where you can create a product that does not exist now.
仕事内容Job description [Job Description]
This company is building a platform using the latest technology that combines blockchain technology with IoT/AI, and you will be developing new functions and products for the platform.

Specifically, you will be performing the following tasks:
・Improvement of existing platform functions and system expansion
・Infrastructure development
・Middleware development
・Application development
*Since they are developing in cooperation with external partner companies, they will entrust you with your areas of expertise and interest.

[Development target]
・An application that uses distributed technologies such as blockchain and unique device management technology to provide a safe and comfortable working environment for teleworking, etc. It realizes visualization of work status, security, and management of PC functions, which are essential for diverse working styles.
*Scope of job description change: Subject to change within the scope determined by the company.
応募資格Requirement [Required skills and experience]
・Required Japanese language ability: Not required
・Development experience in projects using blockchain and related technologies (2 years or more)
・Development experience using Hyperledger Fabric (3 years or more is preferable) In particular, experience in developing smart contracts (chaincode) and implementation using Fabric SDK.
・Development experience using languages ​​such as Python, Java, JavaScript, Go, etc. (5 years or more is preferable).
・Knowledge of distributed application security is necessary, and knowledge of vulnerabilities and attack methods of smart contracts (chaincodes).
・Development experience on the cloud (especially AWS) (5 years or more is preferable), and experience with RDB and serverless architecture.
・High problem-solving ability to find countermeasures to new technologies and problems on your own.

[Preferred skills and experience]
・Knowledge of major blockchain platforms such as Bitcoin and Ethereum.
・Knowledge and experience in network design, access control, data modeling, etc.・Knowledge and experience in setting and configuring network security functions and performance improvement.
・Experience communicating in English and working on projects with global members.
・Practical system construction development experience
・Open and web software development experience
・Agile development experience
・Cloud software development experience
・Development experience at ventures and startups

[Other development environment]
・Development environment: AWS
・Language: Determined according to the product to be developed
日本語力Japanese level None
雇用形態Employment type Full-time
勤務エリアLocation Tokyo
勤務時間Working hours Working hours: Flextime 8 hours / day
想定年収Salary Estimated annual income: ¥5M~20M
条件・待遇Condition [Conditions]
Employment Type: Permanent
Trial period: 3 months
Estimated annual income: ¥5M~20M
Work location: Tokyo
Working hours: Flextime 8 hours / day
Holidays: 2 days a week (Saturdays and Sundays), national holidays
Vacation: Summer vacation, year-end and New Year holidays, and other vacations available
Overtime: Average 20h / month
Benefits: Complete social insurance, commuting allowance (according to company regulations), and other benefits
選考についてProcess [About selection]
Number of applicants: 1~2
Documents required for application: resume, resume of work
Online interview: Available
Interview language: Japanese / English
Number of interviews (flow): 2 times
Application for overseas residents: Unavailable
* May change depending on the situation of the candidate
Comments from United World
They are a company looking for blockchain engineers. If you can speak English, you don't need Japanese.
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