Rust Engineer - Financial Infrastructure

We are building Brazil’s first self-driving bank: a financial institution that operates autonomously, with decisions powered by data and systems designed to work seamlessly for the customer.

Our team is responsible for developing the financial infrastructure that makes this possible. We build and operate systems for the full lifecycle management of CDBs, integration with CETIP/B3, regulatory data systems for the Central Bank of Brazil, accounting, and blockchain integration.

This is a high-responsibility environment where precision and security are non-negotiable.

What You'll Do:

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

What You'll Need to Succeed:

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

Nice to Have:

Experience with Rust

Background in financial systems, fintech, or regulation (BACEN, CVM, CETIP/B3)

Familiarity with Kafka, Redis, or messaging systems

Experience with observability tools such as tracing, metrics, Prometheus, or Sentry

Experience with Kubernetes or cloud environments, especially GCP