Senior Blockchain Infra Engineer

OverviewGelato is the Onchain Cloud Platform powering the most ambitious teams in crypto building the next generation of web3 applications. Whether you're launching a blockchain, building smart wallets, or enabling gasless transactions, Gelato provides tools to create seamless onchain experiences. The onchain future is being built with Gelato.What we offer:Join one of the most technically robust teams in the crypto space, operating in a fully remote environment with our headquarters in Zug, SwitzerlandPlay a pivotal role in shaping the future of blockchain by contributing to Gelato's Rollup-As-A-Service Platform, trusted by leading projects like Lisk and Astar NetworkDive into cutting-edge Web3 technologies with exposure to Gelato's premier Middleware Services stack, including Gelato Web3 Functions and Gelato RelayEarn and participate with the GEL Token package, granting you a stake in the network and a voice in the project’s strategic directionBe backed by world-class investors including Dragonfly, IOSG, Galaxy Digital, ParaFi, Gnosis, and industry leaders, securing your position at the forefront of Web3ResponsibilitiesMaster diverse Ethereum Rollup technologies including Arbitrum, Optimism, Polygon, zkSync, and more, preparing for deployment, operation, debugging, and enhancementArchitect a high-impact decentralized network, focusing on scalability to manage a sequencer and RPC node infrastructure handling millions of transactions and billions of RPC requests dailyDeepen expertise in Zero Knowledge proofs with ZK-EVM stacks to advance privacy and scalability in blockchainOwn your code with a proactive DevOps approach, ensuring robust deployment and real-time monitoring in collaboration with the Infrastructure teamInnovate within Rollup ecosystems, designing features like Decentralized Sequencing, Eigenlayer restaking, peer-to-peer messaging, threshold signatures, and trust-minimized off-chain computationEnhance network security and resilience by identifying attack vectors and failure points, and creating reproducible testing environmentsDevelop and refine recovery protocols for core node software to ensure robustness and rapid response to unforeseen eventsBuild and maintain distributed systems for high reliability across diverse blockchain environmentsRequirementsHigh autonomy from research through deployment, monitoring, and patchingStrong written and verbal English communicationComfort with both DevOps and Software Engineering3 years experience with DevOps (Kubernetes, Terraform, Ansible, GCP/AWS, Docker)2 years experience with Golang/Rust/C++ (Go preferred)Extensive experience shipping production-grade code handling thousands of user interactions or transactionsDeep understanding of the EVM and/or other VMs and how external tooling integrates with itStrong experience with high-throughput database systemsExperience maintaining scalable microservices systemsExperience with distributed systems and/or container orchestrationStrong interest in Web3/crypto industryExperience using crypto applications (e.g. Uniswap, Aave, etc.)Not essential, but big bonus pointsKnowledge about Ethereum client architectureKnowledge of Ethereum EVM execution client gethKnowledge of Ethereum rollup stacks and clients (OP, Arbitrum) and their trade-offs1 year experience with SolidityExperience with p2p network technologies such as libp2pTechnologies we use and teachGETH and its Rollup forksGolang/RustNode.js/TypeScriptlibp2pPub/SubRedisGCP (less AWS)Ethers.js / ViemSubgraphsBenefitsFully remote team with members in Zug, Paris, New York, London, Singapore, and other locations; CET hours overlap encouraged for collaborationCompetitive package with a generous token package and participation in the Gelato DAOOpportunity to shape the future of web3 by working with major projects that use GelatoWorld-class investors backing the teamSeniority levelMid-Senior levelEmployment typeFull-timeJob functionInformation TechnologyIndustriesIT Services and IT ConsultingReferrals increase your chances of interviewing at Gelato. #J-18808-Ljbffr