Data Scientist (Risk)
cloudwalk
Full Time remote
Staff Engineer – Issuing
cloudwalk· Engineer
About this role
At CloudWalk, we are building the core infrastructure behind our credit card operation — from authorization to clearing — handling real-world financial transactions at scale.
This is not a typical backend role.
You will work on systems where latency matters, correctness is critical, and failures have real impact.
The Role
You will design and build the systems that authorize, process, and reconcile transactions in real time — ensuring performance, correctness, and security at every step.
Our stack is heavily based on Rust, and we operate with full ownership of the issuing flow, including authorization, clearing, and ledgering.
Frequently Asked Questions
Is the salary disclosed for the Staff Engineer – Issuing position at cloudwalk?
The salary for this Staff Engineer – Issuing role at cloudwalk is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Staff Engineer – Issuing position at cloudwalk located?
This Staff Engineer – Issuing role at cloudwalk is based in São Paulo. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Staff Engineer – Issuing role at cloudwalk full-time or part-time?
This is listed as a Full Time remote position. It is posted as a Staff Engineer – Issuing role in the Engineer department at cloudwalk.
Which team or department does the Staff Engineer – Issuing at cloudwalk belong to?
This Staff Engineer – Issuing position is part of the Engineer department at cloudwalk. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Staff Engineer – Issuing position at cloudwalk?
Click the "Apply Now" button on this page. You will be redirected to cloudwalk's official application portal hosted on lever where you can submit your application directly.
When was the Staff Engineer – Issuing job at cloudwalk posted?
This Staff Engineer – Issuing position at cloudwalk was posted on Apr 20, 2026. Apply as soon as possible — early applications are often reviewed first.
Staff Engineer – Issuing
cloudwalk
You'll be redirected to cloudwalk's official application page on Lever.