CloudWalk
Chargeback Analyst
TLDR
Analyze disputes and chargeback flows end-to-end, uncover patterns, and build clear, win-oriented defenses while improving AI-assisted dispute handling.
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
Join us at CloudWalk, where we’re not just engineering solutions; we’re building a smarter, AI-driven future for payments and credit—together.
By applying for this position, your data will be processed as per CloudWalk's Privacy Policy that you can read here in Portuguese and here in English.
CloudWalk is an AI-driven fintech that is redefining the payment landscape in Brazil by developing innovative technologies aimed at increasing access to financial services. Our flagship product, InfinitePay, empowers millions of entrepreneurs with the tools they need to run and grow their businesses efficiently and transparently. We're not just another fintech; we're a unique force in the industry, committed to transforming how payments work.
- Founded
- Founded 2013
- Employees
- 51-200 employees
- Industry
- Internet Software & Services
- Total raised
- $200M raised