Rust Engineer - Financial Infrastructure

Brazil·São PauloRemoteFull timemid

OtherInfrastructure

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Quick Summary

Overview

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.

Technical Tools

OtherInfrastructure

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.

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

Location & Eligibility

Where is the job

São Paulo, Brazil

Remote within one country

Who can apply

Listing Details

Posted: July 1, 2026
First seen: July 3, 2026
Last seen: July 3, 2026

Posting Health

Days active: 0
Repost count: 0
Trust Level: 74%
Scored at: July 3, 2026

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Cloudwalk

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CloudWalk is a global financial technology company that pioneers AI and blockchain-driven solutions, including payment processing and digital banking, through its brands InfinitePay (Brazil) and JIM.com (U.S.).

Employees

750

Founded

2013

Domain

Jobs

External application · ~5 min on Cloudwalk's site

Please let Cloudwalk know you found this job on Jobera.