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Chargeback Analyst

CloudWalk · São Paulo, Brazil

Corporate Finance / InvestmentQuick applyfull-time27 days ago

About The Role

If you like digging into transactions, spotting patterns others miss, and turning messy dispute data into a clear story, this one’s for you.

What You'll Do

  • Analyze disputes and chargeback flows to decide the right action
  • Investigate cases end-to-end (transaction timeline, evidence, money flow, root cause)
  • Build and review representment/defense cases — clear, well-documented, win-oriented
  • Dig into data to find patterns, fraud signals, and process gaps worth fixing
  • Use (and help improve) our AI/automation tooling to handle disputes faster and smarter
  • Partner with teams across CloudWalk (Risk, Compliance, Product, Data, Engineering)

What we need from you

  • Comfortable using LLMs/AI tools in your daily work — and curious about agent frameworks (LangChain, Mastra, etc.)
  • Some coding/scripting comfort (reading code, SQL, light automation) — you don’t need to be an engineer
  • Strong analytical thinking and curiosity (“why did this happen?” is your default mode)
  • Problem-solver mindset + strong desire to learn (new stuff daily)
  • Attention to detail + ability to prioritize a busy queue
  • Great writing for case summaries, dispute defenses, and Slack updates
  • Clear communication in threads/huddles/DMs
  • Ownership mindset — you spot what’s broken, propose better ways of doing things, and drive decisions, not just execute them.
  • High integrity and discretion with sensitive financial data

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