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Staff Engineer – Issuing

1 month ago
Brazil
Full-time
Lead
Technical Lead
Software Development
Rust
Apply Now
CloudWalk

CloudWalk

CloudWalk focuses on developing an advanced payment network that empowers entrepreneurs by providing a comprehensive service for creating, deploying, and managing applications for POS terminals and smartphones, utilizing cutting-edge technology such as...

Diversified Financial Services
51-250
Founded 2013
$334M raised
View All Jobs 25

Description

  • Build and operate high-performance services in Rust.
  • Own critical paths in the issuing flow, including authorization, clearing, and ledgering.
  • Design systems for low latency, high reliability, and fault tolerance.
  • Debug complex production issues involving real money and transaction processing.
  • Ensure system integrity and correctness across all transaction flows.
  • Drive architecture decisions across teams.
  • Leverage AI tools to accelerate development, debugging, and engineering workflows.
  • Design systems that are secure by default and handle sensitive financial data with strict guarantees.

Requirements

  • Strong experience with distributed systems.
  • Solid understanding of concurrency, consistency, and fault tolerance.
  • Experience with high-reliability systems such as fintech or infrastructure is a plus.
  • Experience with Rust, or willingness to go deep into Rust.
  • Hands-on mindset with strong debugging skills.
  • Ability to work on systems where latency and correctness are critical.
  • Comfort working with secure-by-design systems and sensitive financial data.

Interested in this position?

Apply directly on the company website

Apply Now

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