Rust Engineer Financial Infrastructure
CloudWalk is a financial technology company operating payment, credit, storefront, and financial-intelligence products. Its brands serve sellers in Brazil and the United States, including small and self-employed businesses.
Funding
About CloudWalk, Inc.
CloudWalk operates a transaction layer for commerce through its brands InfinitePay, JIM, and Pierre. InfinitePay supports millions of Brazilian sellers, while JIM provides autonomous business operations including payments, credit, storefront creation, and marketing for sellers in the United States. Pierre is a Brazil-based private financial-intelligence product connected through Open Finance and authorized by Brazil's Central Bank.
Skills
About the Role
You will develop and maintain Rust based features across credit investments and regulatory compliance. You will write SQL queries in PostgreSQL. You will contribute to unit and integration tests, helping maintain code quality and coverage. You will work closely with the team on code reviews, architecture discussions, and technical documentation. You will investigate and fix bugs in critical production flows.
Requirements
- Experience with, or strong interest in, statically typed programming languages, especially Rust
- Solid understanding of databases and SQL
- Ability to read and understand other people’s code, not just write your own
- Strong attention to detail and a careful mindset, especially in environments where mistakes have real financial impact
Responsibilities
- Develop and maintain Rust-based features across credit, investments, and regulatory compliance domains.
- Write SQL queries in PostgreSQL.
- Contribute to unit and integration tests, helping maintain code quality and coverage.
- Work closely with the team on code reviews, architecture discussions, and technical documentation.
- Investigate and fix bugs in critical production flows.
