ION Group

    Financial Technology (FinTech) · Dublin, Ireland

    ION Group interview experiences at a glance

    Based on 3 interview experiences that candidates shared on Roundz between 2025 and Jan 2026.

    Experiences shared
    3
    Offers
    1
    Rejections
    0
    Pending or not reported
    2

    Roles candidates interviewed for

    • Data Scientist I: 1 experience
    • Software Engineer: 1 experience
    • Software Engineer I: 1 experience

    How the ION Group interview process works

    Based on 3 ION Group interview experiences shared on Roundz that list their rounds.

    A typical ION Group interview has 1 round. The most common round types, by share of experiences, are Technical (100%), Behavioral (33%) and Online Assessment (33%).

    ION Group interview rounds reported by candidates
    RoundIn experiencesDifficultyTypical length
    Technical100%Mediumabout 60 min
    Behavioral33%EasyNot reported
    Online Assessment33%MediumNot reported
    Hiring Manager33%MediumNot reported

    ION Group interview FAQ

    How many rounds are in the ION Group interview?
    Most candidates who shared their ION Group interview on Roundz went through 1 round. That's the median across 3 experiences that list their rounds.
    What rounds are in the ION Group interview process?
    The most reported rounds are Technical (100%), Behavioral (33%) and Online Assessment (33%), as a share of experiences that list their rounds. Candidates also report Hiring Manager rounds.
    Is the ION Group interview hard?
    Candidates rated 0% of the 8 rounds they described as hard, 88% as medium and 13% as easy.
    How long is each ION Group interview round?
    Typical lengths candidates reported: Technical about 60 min.

    About ION Group

    ION Group is a global provider of trading, analytics, and risk management solutions for capital markets, commodities, and treasury management. The company offers a comprehensive suite of software platforms and services that help financial institutions, corporations, and governments optimize their operations, manage risk, and make informed decisions. ION's solutions cover various aspects of financial markets, including electronic trading, market making, clearing, settlement, and compliance.

    Founded:
    Employees:5,000+
    Industry:Financial Technology (FinTech)
    Website:
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