✦ Luna Orbit — Software Engineering

Software Engineer, Client Infrastructure

at Cursor

📍 SF / NY / Remote Unknown Posted March 08, 2026
Type Not Specified
Experience mid
Exp. Years Not specified
Education Not specified
Category Software Engineering

This role focuses on designing and building high-performance desktop client infrastructure to support millions of developers, ensuring reliability and efficiency across platforms.

  • Design core client infrastructure
  • Improve reliability and performance
  • Build instrumentation and telemetry systems
  • Partner with product teams for release velocity
  • Evaluate architecture tradeoffs

The environment involves client infrastructure, build systems, performance instrumentation, telemetry, and native/Electron-based desktop application development, emphasizing performance and reliability.

The ideal candidate is a skilled software engineer with deep experience in client infrastructure, build systems, and performance optimization for desktop applications. They are collaborative, detail-oriented, and excited about pushing the limits of performance and reliability in AI-driven development environments.

client infrastructurebuild systemsperformanceElectronnative
performance instrumentationtelemetryprofilingloggingperformance measurement
ElectronmacOSWindowsLinux
client infrastructurebuild systemsperformanceElectronnativeperformance instrumentationtelemetryprofilingloggingperformance measurement
client infrastructurebuild systemsperformancedistributionobservabilityElectronnativeperformance instrumentationtelemetryprofilinglogging
deep experienceperformance focusreliabilitydeveloper experiencecollaborativefast-movingproduct-focusedenthusiastic
Industry SaaS
Job Function Develop and optimize desktop client infrastructure for performance and stability
client infrastructurebuild systemsperformanceElectronnativeperformance instrumentationtelemetryprofilingloggingperformance measurementdesktop applicationsperformance optimizationreliabilitydeveloper experiencecollaborative environment

Lack of experience with Electron or native desktop applications, No background in performance or reliability engineering, Unwillingness to work in a fast-paced, collaborative environment

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