About the Role
The role involves building and maintaining core systems that facilitate reliable interactions between different blockchain platforms, ensuring security, performance, and long-term maintainability.
Responsibilities
- Design and deploy protocols for secure data transfer between blockchains
- Develop smart contracts with a focus on correctness and audit readiness
- Optimize system performance for low latency and high throughput
- Collaborate with cryptography teams to integrate secure verification methods
- Maintain and improve consensus mechanisms for cross-chain messaging
- Troubleshoot production issues in distributed environments
- Write comprehensive technical documentation for internal and external use
- Participate in code reviews to ensure code quality and security
- Evaluate new blockchain platforms for integration potential
- Contribute to system architecture decisions for scalability and fault tolerance
- Implement monitoring and alerting for cross-chain services
- Support audits by providing clear explanations of system behavior
- Refactor legacy components to improve reliability
- Work with external partners on interoperability standards
- Stay current with advancements in blockchain research
- Assist in defining testing strategies for complex edge cases
- Ensure compliance with security best practices
- Build tooling to streamline deployment and operations
- Contribute to open-source projects related to cross-chain infrastructure
- Mentor junior engineers on protocol design and implementation
Nice to Have
- Contributions to open-source blockchain projects
- Experience with IBC or similar interoperability protocols
- Knowledge of formal methods in system design
- Prior work on consensus-critical infrastructure
- Involvement in protocol audits or security reviews
- Experience designing token transfer standards
- Background in systems cryptography
- Familiarity with decentralized governance models
- Work history with testnet and mainnet deployments
- Published writing or talks on blockchain topics
Compensation
Competitive salary and token-based incentives aligned with long-term contribution
Work Arrangement
Flexible, remote-first environment with asynchronous collaboration
Team
Small, focused team working on foundational blockchain infrastructure with high autonomy
Tech Stack
- Primary language: Rust
- Blockchain frameworks: Substrate, Cosmos SDK
- Networking: libp2p, WebSockets
- Cryptography: secp256k1, BLS, zk-SNARKs
- Infrastructure: Docker, Kubernetes, Prometheus
Impact
- Work directly on protocols used by decentralized applications
- Influence the design of future cross-chain standards
- Contribute to the reliability of multi-chain ecosystems
- Shape tooling used by other blockchain developers
Support available for qualified candidates requiring work authorization
