Cloudwalk3mo ago

Backend Engineer Ledger

Brazil·São PauloRemoteFull Time - remotemid

EngineeringOtherBackend Software EngineerBackend Developer

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Quick Summary

Overview

This role sits on a team that owns both auth and ledger, so you'll occasionally pick up work across both areas. - Develop and maintain Stratus, an EVM-compatible centralized ledger released as open source - Build and operate the indexers that ingest and expose ledger state - Support other…

Technical Tools

awsgcprustterraformcustomer-successdistributed-systems

This role sits on a team that owns both auth and ledger, so you'll occasionally pick up work across both areas.

  - Develop and maintain Stratus, an EVM-compatible centralized ledger released as open source
  - Build and operate the indexers that ingest and expose ledger state
  - Support other teams integrating with the ledger
  - Improve performance, reliability, and correctness of a system that holds production financial state
  - Communicate clearly with both technical and non-technical stakeholders

Has operated critical infrastructure on cloud providers like GCP or AWS, using tools such as Terraform

Has developed databases or data-intensive applications

Has developed parallel and distributed systems

Is proficient in Rust

Familiarity with the EVM, Solidity, or blockchain internals is a plus

Knowledge of the Brazilian payments ecosystem is a plus

Communicates clearly and effectively

Advanced English communication skills, primarily for internal communication with our diverse, multinational team

Why Join CloudWalk?
Work at one of the world's most innovative and fastest-growing fintechs;
Collaborate with a diverse team of hackers, artists, and visionaries;
Explore the power of AI to amplify your impact as an engineer;
Build solutions that touch millions of lives every day.
The Future We See:

At CloudWalk, we envision a future where AI empowers every field to reach new heights:
• People teams leveraging AI to transform talent acquisition and employee development.
• Marketing professionals creating data-driven, AI-powered campaign strategies.
• Customer Success teams enhancing client experiences with intelligent solutions.
• Risk analysts combining human expertise with AI to navigate complexities.
• Designers collaborating with AI to push creative boundaries.

Join us at CloudWalk, where we're not just engineering solutions; we're building a smarter, AI-driven future for payments—together.

Location & Eligibility

Where is the job

São Paulo, Brazil

Remote within one country

Who can apply

Listing Details

Posted: May 6, 2026
First seen: May 6, 2026
Last seen: July 21, 2026

Posting Health

Days active: 89
Repost count: 0
Trust Level: 38%
Scored at: August 4, 2026

Signal breakdown

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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

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