[Remote] Technical Operations Engineer, Validators & Rollups at QuickNode

India

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Not SpecifiedCompensation

N/AExperience Level

N/AJob Type

Not SpecifiedVisa

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Requirements

Linux + Kubernetes: debugging production issues (networking, storage, rollouts, performance)
IaC (Terraform/Helm/Ansible): shipping repeatable infrastructure and zero-touch deployments
Go or Python (plus Bash): automating tasks and building tools/CLIs
Validator operations: operating/tuning validators and sentry topologies; avoiding slashing; managing peers; designing backups/snapshots/state-sync; handling client diversity and version skew
Key management & signing: Vault/HSM/KMS; Web3Signer/TMKMS/Horcrux; slashing-protection DBs; rotation and break-glass procedures
Observability: SLOs/error budgets; Prometheus/Grafana; alerts that only page when users are affected
Networking & systems depth: DNS/TLS/LB, P2P specifics, kernel/IO tuning, capacity & cost modeling
Rollups (targeted scope): deploying/operating OP Stack/Arbitrum/Polygon CDK components; wiring DA endpoints; safe upgrades
Production validator ownership: experience running at least one Ethereum/EVM consensus or execution client in production

Responsibilities

Run validators: deploy, upgrade, and tune EVM/Cosmos/Solana validators; manage client diversity; integrate MEV-Boost/relays
Protect keys & stake: implement secure remote signing, slashing protection, and audited change windows; test restores and failovers
Automate everything: IaC modules, golden images, CI/CD, snapshot pipelines, state-sync validation, replay/load harnesses
Operate K8s at scale: safe rollouts, HPA tuning, storage choices, multi-region capacity and budgets
Lead incidents (SEV0–2): isolate fast, roll forward/back, publish RCAs, and ship the change that prevents a replay
Limited rollups support: stand up/upgrade sequencers & batchers, wire DA, manage contracts and params, and keep L1/L2 bridges healthy
Build signal, not noise: SLOs/error budgets, useful dashboards, alerts that only page when users are affected
Code where it counts: write/extend tools (snapshots, replay/load, state sync checks); occasionally patch client bugs

Skills

QuickNode

Tools and services for Web3 developers

About QuickNode

QuickNode provides tools and services for developers creating Web3 applications in the blockchain space. Its main offerings include elastic APIs, analytics, and a knowledge base that help developers efficiently access blockchain data. QuickNode's services support various applications, such as decentralized finance (DeFi) apps, non-fungible token (NFT) DApps, and digital wallets, and are designed to handle high volumes of API requests with quick response times. This company stands out from competitors by simplifying access to blockchain data, including balances and transfer history, and by offering IPFS storage solutions. QuickNode's goal is to empower developers with a comprehensive toolkit that enhances their ability to build and innovate in the blockchain ecosystem.

Miami, FloridaHeadquarters

2017Year Founded

$99.1MTotal Funding

SERIES_BCompany Stage

Crypto & Web3Industries

51-200Employees

Benefits

Remote Work Options

Performance Bonus

Flexible Work Hours

Risks

Increased competition from providers like Alchemy and Infura threatens QuickNode's market position.

Rapid technological advancements could render QuickNode's offerings obsolete without innovation.

Regulatory scrutiny on blockchain operations may pose compliance challenges for QuickNode.

Differentiation

QuickNode offers elastic APIs with faster response times than competitors.

The company provides comprehensive tools for DeFi, NFT DApps, and digital wallets.

QuickNode's IPFS storage and QuickAlerts tool enhance data management and on-chain notifications.

Upsides

Increased adoption of Layer 2 solutions boosts demand for QuickNode's RaaS offerings.

QuickNode's expansion of supported networks attracts a wider range of developers.

The rise of serverless computing aligns with QuickNode Functions, enhancing infrastructure flexibility.

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