Global Markets Software Developer F/M – Tokyo

Full Time
  • September 15, 2026
  • Employment Info

    Key Responsibilities :

    Full stack development & platforms

    • Design, implement, test and deploy desktop and service side solutions (UI, business logic, database) using C#, WPF/XAML, Python, Powershell and SQL.
    • Contribute to shared frameworks and components (common UI styles, shared scripting modules, logging/notification utilities) to ensure reuse, consistency and maintainability.
    • Implement robust data processing, including ETL pipelines and batch chains for trade, position and reference data.

    Integration, STP & reporting

    • Develop and enhance straight through processing between internal systems and external settlement, payment, custodian and central bank infrastructures.
    • Build and maintain tools and scripts supporting regulatory and operational reporting, including data extraction, transformation, validation and file generation (e.g. Excel/CSV, offsite regulatory files).
    • Optimize performance, reliability and monitoring of key processes across the trade lifecycle and finance/collateral workflows.

    Support, collaboration & delivery

    • Provide technical support for the applications you build (incident analysis, bug fixing, performance tuning).
    • Work directly with Front, Middle and Back Offices, Finance and IT stakeholders to refine requirements, propose technical solutions and deliver incremental improvements.
    • Operate within an agile setup (Scrum/Kanban), using Jira, Git and CI/CD pipelines for backlog management, code reviews, automated testing and releases.

    Requirements/Skills 

    Strong development skills in C#, Python, Powershell and SQL.
    Experience with WPF/XAML and desktop / service side full stack development.
    Good understanding of data integration, batch processing and reporting (SQL, ETL, Excel/CSV, PowerQuery).
    Comfortable with Agile, Jira, Git and CI/CD.
    Exposure to trade lifecycle, settlement and back office / payment environments is a plus.
    Strong analytical, problem solving and stakeholder communication skills.

     

     

     

     

     

     

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

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