✦ Luna Orbit — Cybersecurity

Sr Staff Software Engineer (Malware Research - Antivirus Systems)

at Palo Alto Networks

📍 Santa Clara, United States of America Unknown Posted March 08, 2026
Type Not Specified
Experience mid
Exp. Years 6 to 8+ years
Education Bachelor's in Computer Science or Computer Engineering or equivalent military experience
Category Cybersecurity

This role involves developing and improving anti-virus signature systems, researching security trends, and working with cloud-based security platforms.

  • Develop new features for anti-virus systems
  • Research signature algorithms
  • Identify limitations in existing algorithms
  • Publish on security trends
  • Work in distributed cloud environments

The technical environment includes programming in Python and Golang, malware analysis, cloud platforms like GCP and AWS, Linux, and virtualization technologies.

The ideal candidate is a mid-level cybersecurity software engineer with 6+ years of experience in malware analysis, signature generation, and cloud environments, proficient in Python and Golang.

BS/MS in Computer Science or Computer Engineering6 to 8+ years of relevant experienceExperience with PythonExperience with GolangMalware analysisNetworking knowledgeExperience with cloud environments (GCPAWS)Linux troubleshootingVirtualization experience
Experience with signature algorithmsFile format knowledgeDistributed cloud systemsSignature generation logicSecurity trends research
Docker
PythonGolangmalware analysissignature algorithmsfile formatscloud environmentGCPAWSLinuxvirtualizationnetworking
PythonGolangPython/Golang programmingdatabasesoperating systemsalgorithmsfile formats (PEOfficePDF)malware analysisnetworkingTCP/IPHTTPFTPSMTPcloud environmentGCPAmazon Web ServicesAWSLinuxtroubleshootingvirtualization
interpersonal skillsteamworkproblem solvingcreativitymotivation
Industry Cybersecurity / Security Technology
Job Function Developing and researching antivirus signature systems in a cloud environment
Research Software EngineerAntivirus SystemsPythonGolangmalware analysissignature algorithmsfile formats (PEOfficePDF)cloud environmentGCPAWSLinuxvirtualizationnetworkingTCP/IPHTTPFTPSMTPMalware analysisSignature algorithmsCloud environmentVirtualizationNetworking

Lack of malware analysis experience, No cloud environment experience, Less than 6 years of relevant experience, No programming experience in Python or Golang

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