Senior Blockchain Infra Engineer (DevOps/Go)

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Requirements:

• You can work with high autonomy from research, spec, implementation, deployment, monitoring and patching your code.
• Strong written and verbal English communication skills.
• You are comfortable with both DevOps and Software Engineering.
• You have extensive experience in shipping production-grade code that handles thousands of user interactions or transactions.
• Extensive knowledge about the inner workings of the Ethereum client architecture.
• Have a deep understanding of the EVM and how external tooling integrates with it.
• 5 years experience with Golang/Rust/C++.
• 2 years experience with DevOps - Terraform, Ansible, GCP/AWS, Docker, Kubernetes.
• 1 year experience with Solidity.
• Strong experience with high throughput database systems.
• Strong experience with maintaining scalable microservices systems.
• Strong experience with distributed systems and/or container orchestration.
• Strong interest in Web3/crypto industry.
• Experience using crypto applications (e.g. Uniswap, Aave, etc.).
• Knowledge of the inner workings of the EVM execution client geth is a bonus.
• Knowledge about the inner workings of the various Ethereum rollup clients is a bonus.
• Experience with p2p network technologies such as libp2p is a bonus.

Responsibilities:

• Master diverse Ethereum Rollup technologies including Arbitrum, Optimism, Polygon, zkSync, preparing for deployment, operation, debugging, and enhancement activities.
• Architect a high-impact decentralized network, focusing on scalability to manage a sequencer and RPC node infrastructure that processes millions of transactions and handles billions of RPC requests daily.
• Deepen your expertise in Zero Knowledge proofs, embracing the challenge of working with ZK-EVM stacks and pushing the boundaries of privacy and scalability in blockchain.
• Embrace full ownership of your code with a proactive approach to DevOps, ensuring robust deployment and real-time monitoring in collaboration with our Infrastructure team.
• Innovate within Rollup ecosystems, designing and implementing groundbreaking features like Decentralized Sequencing, Eigenlayer restaking, peer-to-peer messaging, threshold signatures, and trust-minimized off-chain computation.
• Enhance network security and resilience, creatively identifying potential attack vectors and failure points, establishing reproducible testing environments, and crafting strategic fixes.
• Develop and refine recovery protocols for our core node software, ensuring system robustness and rapid response to unforeseen events.
• Build and maintain distributed systems designed for exceptional reliability across diverse blockchain environments, setting new standards for uptime and performance.