QA – Lead Engineer

Full Time
  • September 13, 2026
  • Employment Info

     

    • In the next-generation financial systems business, you will be responsible for “quality assurance (QA) of in-house products and external vendor quality control.”
    • While building a culture and process for internal system quality, you will also appropriately evaluate and manage external vendor development output to achieve systems that meet high quality standards.
    • you will work directly with the CEO, collaborating with product managers and tech leads to optimize the development process from a quality assurance perspective. You will proactively drive everything from formulating test strategies to proposing improvements to improve quality.
    • In development projects including connections with Swift and major banks, you will lead quality control for external vendors and support the realization of a robust and reliable system.

     

    Technologies Used

    *May vary by project

    • Blockchain
      Languages: Go, Rust, Solidity, Kotlin
      Network: Ethereum, BNB Chain, Cosmos, etc.
    • Server-Side/Backend Development
      Language: Go
      Database: PostgreSQL (Azure Cosmos DB)
    • Front-End Development
      TypeScript, Next.js, wagmi, Chakra UI
    • Infrastructure/SRE
      Cloud: Azure, Kubernetes
      CI/CD: GitHub Actions, Argo CD, Argo Workflows
      Monitoring: OpenTelemetry, Grafana

     

    Requirements

    • Experience as a QA engineer or test manager at an SIer, or experience working in QA or quality control at an internet company
    • Experience working in QA or quality control for mission-critical systems such as financial systems
    • Experience setting up a QA process or building and improving a quality assurance process
    • Interest in blockchain technology (practical experience is not required)

     

    Welcome Requirements

    • Software engineering experience (especially experience designing and implementing test automation and CI/CD is a plus)
    • Experience in quality assurance for products using blockchain technology (e.g., smart contract testing, distributed system QA)
    • Experience formulating and promoting quality assurance strategies (e.g., test plan development, test process standardization, quality KPI design)
    • Experience negotiating with external vendors, financial institutions, and internal stakeholders (especially experience formulating and coordinating quality requirements and release standards is a plus)
    • Experience in performance and security testing (e.g., JMeter, Gatling, OWASP ZAP)
    • Systematic knowledge of quality assurance (e.g., ISTQB, TMMi, ISO 9001)
    • Understanding of regulations and compliance in the finance, payments, and blockchain fields (e.g., FISC, SOC2, ISO 27001)

     

    Desired Profile

    • A quality engineer with experience in quality control who can adapt to the speed and change of a startup.
    • A person who can assess the current situation, define the ideal future system, and create a good system.
    • A person who can determine the balance between business, organization, and technology and explain what that should be from a technical perspective.
    • A person who can collaborate with engineers and tech leads across the company to create a development team culture.
    • A person who can proactively improve their technical skills to create a good system and take the lead in creating a development environment and organization that will enable them to do so.

     

     

     

     

     

    Are you interested in this position? Apply by clicking on the “Apply Now” button below!

    #DesignFintech
    #GlobalDesigners
    #FintechInnovation
    #CreativeJobs
    #JPNDesignHub
    #TechMeetsDesign
    #DesignerNetwork
    #InnovateWithJPNFintech