Rust Engineer - Financial Infrastructure

São Paulo

Revenue – Financial /

Full time /

Remote

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

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

apply for this job

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

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

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

Rust Engineer - Financial Infrastructure

Job Description