Senior Infrastructure Engineer, Core Systems

QuickNode
Lisbon
Workplace: RemoteFull timeFunction: DevOps, Cloud & InfrastructureSkills: ["Analytical mindset","Communication","Documentation","Ability to deliver under pressure","Continuous improvement"]

Architect and deliver Quicknode’s next-generation infrastructure platforms across private and public clouds. Build hybrid environments that integrate bare-metal, virtualization, and orchestration, while driving automation and infrastructure standards using Infrastructure-as-Code and configuration management. Partner with Technical Operations, CloudOps, and Platform teams to improve deployment efficiency and observability, optimize cost and performance, and strengthen resilience through disaster recovery and modernization.

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QuickNode
QuickNode
4 weeks ago

Senior Infrastructure Engineer, Core Systems

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Last checked: 5 hours agoStatus: Live

Job Summary

Architect and deliver Quicknode’s next-generation infrastructure platforms across private and public clouds. Build hybrid environments that integrate bare-metal, virtualization, and orchestration, while driving automation and infrastructure standards using Infrastructure-as-Code and configuration management. Partner with Technical Operations, CloudOps, and Platform teams to improve deployment efficiency and observability, optimize cost and performance, and strengthen resilience through disaster recovery and modernization.
Location: Lisbon
Workplace: Remote
Employment Type: Full time
Job Function: DevOps, Cloud & Infrastructure
Seniority: Mid level

Key Responsibilities

  • •Research, architect, and deploy complex infrastructure systems across bare-metal servers, hypervisors, orchestrators, virtual machines, and containerized environments.
  • •Design and implement automation using Infrastructure-as-Code and configuration management principles (Terraform, Ansible, Consul) for reproducible deployments.
  • •Establish and maintain infrastructure standards, documentation, and architecture diagrams to support scale, reliability, and compliance.
  • •Partner with Technical Operations, CloudOps, and Platform teams to improve deployment efficiency and enhance observability.
  • •Improve resilience and scalability through proactive capacity planning, disaster recovery testing, and infrastructure modernization.

Key Requirements

  • •Minimum 5 years of experience in Systems Administration, Datacenter Operations, or Infrastructure Engineering, with deep expertise in Linux/Unix systems.
  • •Proven success designing and managing hybrid cloud and traditional infrastructure platforms at scale (bare-metal, virtualized, and cloud-native).
  • •Hands-on experience with automation, configuration management, and CI/CD tools such as Terraform, Ansible, Consul, and Jenkins.
  • •Proficiency with observability and monitoring platforms including Grafana, ELK, VictoriaMetrics, and DataDog.
  • •Programming experience in one or more languages such as Python, Go, or JavaScript.
Experience:Hybrid cloudDatacenter operationsInfrastructure engineeringWeb3
Skills:Analytical mindsetCommunicationDocumentationAbility to deliver under pressureContinuous improvement
Tech Stack:LinuxUnixTerraformAnsibleConsulJenkinsGrafanaELKVictoriaMetricsDataDogPythonGoJavaScriptDockerKubernetesInfrastructure-as-CodeConfiguration managementCI/CD

Company Brief

QuickNode
Provides high-performance blockchain infrastructure and developer tools (RPCs, APIs, streaming data, and serverless functions) to build, scale, and operate Web3 applications across dozens of chains.
Industry: Blockchain & Web3
Company Size: Medium (51 to 250 employees)
Growth: Scaleup
Valuation: USD 500M to 1B
Funding: Series B
Headquarters: Miami, United States
Founded: 2017
Glassdoor
Glassdoor: 3.8
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