Backend Engineer Ledger

CloudWalk Technology is an AI platform that provides facial recognition services for the financial, public security, and aviation sectors.

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Backend Engineer Ledger · CloudWalk

Job title: Backend Engineer Ledger
Job location: São Paulo
Job listing URL: https://jobs.lever.co/cloudwalk/9b53fbfc-3340-4462-89a1-22e46981986a
Job description: What You'll Do:

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

Who You Are:
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

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CloudWalk headquarters

Sunnyvale, CA

Company size

500–2,000 employees

Founded

2015

Funding rounds

Industries