[Remote] Backend Engineer Ledger
Note: The job is a remote job and is open to candidates in USA. CloudWalk, Inc. is a fintech company focused on building the future of payments with a strong emphasis on innovation. The Backend Engineer Ledger will develop and maintain a centralized ledger, support integration with other teams, and enhance the performance and reliability of financial systems.
Responsibilities
- 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
Skills
- 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
- Communicates clearly and effectively
- Advanced English communication skills, primarily for internal communication with our diverse, multinational team
- Familiarity with the EVM, Solidity, or blockchain internals is a plus
- Knowledge of the Brazilian payments ecosystem is a plus
Company Overview