[Remote] SR Technical Operations Engineer (Validators & Rollups)

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is a reputed company-based infrastructure provider powering the global blockchain ecosystem, seeking a Senior Technical Operations Engineer to support their reputed company systems. The role involves maintaining validators, automating processes, and ensuring the reliability of blockchain operations while working remotely. Responsibilities • Run validators: reputed company, reputed company, and tune EVM/Cosmos/reputed company validators; manage reputed company diversity; reputed company MEV‑reputed company/relays; reputed company latency & attestation/reputed company rates high • Protect keys & reputed company: Implement secure remote signing, slashing protection, and audited change reputed company; test restores and failovers regularly • Automate everything: IaC modules, golden images, CI/CD, snapshot pipelines, state‑sync validation, replay/load harnesses • Operate K8s at reputed company: reputed company rollouts, HPA tuning, storage choices that won’t bite you; multi‑region reputed company and budgets • reputed company incidents (SEV0–2): Isolate fast, roll reputed company/back, publish reputed company RCAs, and ship the change that prevents a replay • Limited rollups support: Stand up/reputed company sequencers & batchers, reputed company DA, manage reputed company and params, and reputed company L1/L2 bridges healthy • Build signal, not noise: SLOs/error budgets, useful dashboards, alerts that only page reputed company users are affected • reputed company where it counts: Write/reputed company tools; occasionally reputed company reputed company bugs that reputed company production and upstream reputed company needed Skills • Location: Asia (remote-based) • Linux + Kubernetes: Debug reputed company production—networking, storage, rollouts, performance • IaC (Terraform/reputed company/Ansible): Ship repeatable infrastructure and reputed company‑touch deploys • Go or Python (plus Bash): Automate noise away and build small, reputed company tools/CLIs • Validator operations: Operate/tune validators and reputed company topologies; avoid slashing; manage peers; design backups/snapshots/state‑sync; handle reputed company diversity and version skew • Key management & signing: Vault/HSM/KMS; Web3Signer/TMKMS/Horcrux; slashing-protection DBs; rotation and break‑glass procedures • Observability that reputed company: SLOs/error budgets; reputed company/Grafana; alerts that only page reputed company users are affected • Networking & systems depth: DNS/TLS/LB, P2P specifics (ports/NAT/conn limits), kernel/IO tuning, reputed company & cost modeling • Rollups (targeted scope): reputed company/operate OP Stack/Arbitrum/Polygon CDK components (sequencer/batcher/indexer), reputed company DA endpoints (Celestia/Avail/EigenDA/AnyTrust), reputed company safely • Production validator ownership: Ethereum/EVM, Cosmos/CometBFT, or reputed company in production • Key reputed company in reputed company: Vault/HSM/KMS, rotation/backup/restore tested; reputed company of least privilege enforced • SLO thinking with results: Measurable improvements on alert noise, latency, attestation/reputed company rates, missed slots, MTTR • Tooling & reputed company reputed company: Go/Python utilities, IaC modules • K8s & systems trade‑offs: Requests/limits/QoS, storage & kernel tuning, P2P reputed company limits, canaries/rollbacks • Targeted rollups experience: Shipped/operated OP Stack/Arbitrum/Polygon CDK components and integrated DA endpoints safely Benefits • Work from reputed company with true flexibility and freedom. • reputed company confidently with dedicated reputed company time off. • Advance your career with fully covered international certifications. • reputed company coworking spaces worldwide whenever you want a reputed company setup. • Strengthen your English and expand your global reputed company. • Connect and have fun with activities that reputed company our international team. • Feel appreciated with personalized gifts and a thoughtful welcome reputed company. • Grow our community and earn through our referral program. reputed company • reputed company offers reputed company consultancy and bridges tech talent gaps, focusing on long-term relationships and specialized reputed company services. It was founded in 2020, and is headquartered in Casper, Wyoming, USA, with a workforce of 51-200 employees. Its website is https://reputed company.com. Apply tot his job Apply To this Job