ION Group

Software Developer, 2027 Leadership Development Program, Tokyo

ION Group
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7 months ago
Tokyo, JapanEntry Level

Responsibilities

  • Develop products and software solutions for global customers, including Tier 1 banks and Fortune 100 corporations.
  • Analyze business requirements and contribute to product solutioning, architecture, and software design.
  • Code, test, and continuously integrate solutions as part of an end-to-end product development team.
  • Automate complex business workflows and processes to reduce complexity and improve organizational efficiency.
  • Resolve complex technical and business issues and communicate with internal teams and ION clients.
  • Prepare internal and client-facing presentations and analyses while managing project deadlines.

Requirements

  • Expected graduation in 2027.
  • Minimum GPA of 3.5 on a 5.0 scale.
  • Bachelor’s or master’s degree in Computer Science or a related STEM field, such as Data Science or Quantitative Finance, with hands-on programming experience.
  • Authorization to work in the selected country without restriction or need for sponsorship.
  • Demonstrated interest in finance and/or technology, ideally including work experience.
  • Strong problem-solving skills, curiosity, initiative, enthusiasm, and willingness to learn.

Benefits

  • 18-month Leadership Development Program with three diverse six-month rotations.
  • Potential opportunity to complete a second or third rotation in another ION location.
  • Continuous feedback, coaching, mentoring, and exposure to ION’s global FinTech operations.
  • Program locations include New York, Chicago, Houston, Toronto, Hong Kong, Singapore, Tokyo, and London.
  • Applications are reviewed on a rolling basis, with an application deadline of June 30, 2026.

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ION Group

About ION Group

5,001-10,000 employees

ION Group builds enterprise software for trading, treasury, and risk management used by banks, asset managers, corporations, and public-sector institutions. Its portfolio spans order and execution management, market data, and workflow automation delivered as licensed software and SaaS. Founded in 1998 and headquartered in London, the privately held company has expanded globally through acquisitions, including Fidessa, across fixed income, FX, derivatives, commodities, and treasury.

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