OPEN POSITION

  • Solidity Developer

    [Strongly Required Skills]
    * Strong blockchain technology believer.
    * Strong motivation of developing on smart contract language platform(solidity)
    * Proficiency with development tools for writing Smart Contracts
    * Understands the nature of asynchronous programming, its quirks, and workarounds.
    * Proficiency in code versioning tools
    * Conversation level of English speaking skill.

    [Responsibilities]
    * Writing lightweight and optimized Smart Contracts for deployment costs.
    * Solidity interfaces, extensions, and modules for outward-facing applications.
    * Work with existing contracts and implement new features based on the project’s pipeline
    * Develop new product features and new applications within an Agile environment.
    * To Stay up-to-date on emerging technologies, mindset of research and test new technologies to use for the current project.
    * Document new solutions as well as maintaining records of existing ones

    [Development Environment]
    * Language : Solidity, JavaScript
    * Framework : Truffle, mocha, chai, ganache
    * Library : OpenZeppline SDK
    * Source Control : git
    * CI/DI : Jenkins
    * Infra : Docker, AWS-S3
    * Project Management & Communication: Pivotal Tracker,Slack

    [Qualifications]
    * Passion for building smart contracts and decentralized applications.
    * Ability to deliver a clean, optimized, and testable code.
    * Strong knowledge of common algorithms and data structures
    * A Bachelor’s Degree in Computer Science or Information Technologies
    * 2+ years of experience as a Software Engineer, or similar capacity.
    * 1+ years of experience working in blockchain-related fields
    * Fresher is welcome with solidity language skill.

    [Bonus Point]
    * Excellent written and spoken communication in English.
    * Experience developing on top of Ethereum
    * Familiar with Ethereum wallet
    * Familiar with cryptography (private-public key encryption).
    * Experience in Test Driven Development (TDD) and agile methodologies
    * Familiar with Docker, kubernetes and Experience in a DevOps environment (blockchain is a plus)
    * Familiarity with Token Economy, specially NFT token ( ERC721/ERC20 is plus)
    * Have a wider view of blockchain technologies like sidechain, plasma, etc
    * A good communicator who can express their ideas, consider others’ and make informed decisions (experience with pairing is a plus)

    Note :
    * If you developed any fun project on blockchain please share your git url with us.
    * If posted any issue in GitHub or forum share the link with us.
    * If you wrote any blog share with us.
    * Share Any public open source contribution.

  • Infra Engineer

    [Strongly Required Skills]
    * 3+ years of experience using AWS and GCP.
    * Management experience using git.
    * Understanding and experience of Infrastructure as code.
    * Understanding and experience with k8s.
    * Ability to explain security risks to the business side.
    * Monitoring automation and operational experience.

    [Development Environment]
    * Infra: AWS, docker
    * Others: Slack, Pivotal Trackers, Github, Zeplin

    [Bonus Point]
    * Experience sending a PullRequest to OSS.
    * Appropriate infrastructure design for each phase after medium-scale  development.
    * Development experience in both waterfall and agile.
    * Understanding MVC, Clean Architecture, DDD, BFF, MVVM, etc.
    * Ability to negotiate cloud support in both English and Japanese.
    * Proposals can be made from the cloud perspective in response to requests from management strategies.

  • Solidity Developer

    [Strongly Required Skills]
    * Strong blockchain technology believer.
    * Strong motivation of developing on smart contract language platform(solidity)
    * Proficiency with development tools for writing Smart Contracts
    * Understands the nature of asynchronous programming, its quirks, and workarounds.
    * Proficiency in code versioning tools
    * Conversation level of English speaking skill.

    [Responsibilities]
    * Writing lightweight and optimized Smart Contracts for deployment costs.
    * Solidity interfaces, extensions, and modules for outward-facing applications.
    * Work with existing contracts and implement new features based on the project’s pipeline
    * Develop new product features and new applications within an Agile environment.
    * To Stay up-to-date on emerging technologies, mindset of research and test new technologies to use for the current project.
    * Document new solutions as well as maintaining records of existing ones

    [Development Environment]
    * Language : Solidity, JavaScript
    * Framework : Truffle, mocha, chai, ganache
    * Library : OpenZeppline SDK
    * Source Control : git
    * CI/DI : Jenkins
    * Infra : Docker, AWS-S3
    * Project Management & Communication: Pivotal Tracker,Slack

    [Qualifications]
    * Passion for building smart contracts and decentralized applications.
    * Ability to deliver a clean, optimized, and testable code.
    * Strong knowledge of common algorithms and data structures
    * A Bachelor’s Degree in Computer Science or Information Technologies
    * 2+ years of experience as a Software Engineer, or similar capacity.
    * 1+ years of experience working in blockchain-related fields
    * Fresher is welcome with solidity language skill.

    [Bonus Point]
    * Excellent written and spoken communication in English.
    * Experience developing on top of Ethereum
    * Familiar with Ethereum wallet
    * Familiar with cryptography (private-public key encryption).
    * Experience in Test Driven Development (TDD) and agile methodologies
    * Familiar with Docker, kubernetes and Experience in a DevOps environment (blockchain is a plus)
    * Familiarity with Token Economy, specially NFT token ( ERC721/ERC20 is plus)
    * Have a wider view of blockchain technologies like sidechain, plasma, etc
    * A good communicator who can express their ideas, consider others’ and make informed decisions (experience with pairing is a plus)

    Note :
    * If you developed any fun project on blockchain please share your git url with us.
    * If posted any issue in GitHub or forum share the link with us.
    * If you wrote any blog share with us.
    * Share Any public open source contribution.

  • Infra Engineer

    [Strongly Required Skills]
    * 3+ years of experience using AWS and GCP.
    * Management experience using git.
    * Understanding and experience of Infrastructure as code.
    * Understanding and experience with k8s.
    * Ability to explain security risks to the business side.
    * Monitoring automation and operational experience.

    [Development Environment]
    * Infra: AWS, docker
    * Others: Slack, Pivotal Trackers, Github, Zeplin

    [Bonus Point]
    * Experience sending a PullRequest to OSS.
    * Appropriate infrastructure design for each phase after medium-scale  development.
    * Development experience in both waterfall and agile.
    * Understanding MVC, Clean Architecture, DDD, BFF, MVVM, etc.
    * Ability to negotiate cloud support in both English and Japanese.
    * Proposals can be made from the cloud perspective in response to requests from management strategies.