Sr. Software Engineer - Windows Sensor (Hybrid)

Crowdstrke
Redmond, Sunnyvale, Austin, New York, Toronto
Workplace: HybridFull timeUSD 140,000 - 215,000 annuallyFunction: Software EngineeringExperience: 5+ yearsSkills: ["Secure coding","Testing","Debugging","Code reviews","Collaboration"]

Design and build Windows detection logic for the Falcon Sensor, working across user-mode and kernel-mode components to identify attack techniques. Conduct research on malicious activity, including reverse engineering and analytics, and extend Falcon Sensor capabilities using C/C++ and Python. Own features end-to-end from design through release and post-release support, ensuring secure, well-tested, high-performance code and contributing to cross-platform telemetry-driven prevention.

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Crowdstrke
Crowdstrke
3 days ago

Sr. Software Engineer - Windows Sensor (Hybrid)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 46 minutes agoStatus: Live

Job Summary

Design and build Windows detection logic for the Falcon Sensor, working across user-mode and kernel-mode components to identify attack techniques. Conduct research on malicious activity, including reverse engineering and analytics, and extend Falcon Sensor capabilities using C/C++ and Python. Own features end-to-end from design through release and post-release support, ensuring secure, well-tested, high-performance code and contributing to cross-platform telemetry-driven prevention.
Location: Redmond, Sunnyvale, Austin, New York, Toronto
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design and build detection logic and systems to identify cyber attackers and stop breaches across teams.
  • •Research techniques for detecting malicious activity, including reverse engineering and/or big-data analysis.
  • •Extend Falcon Sensor capabilities using domain-specific languages plus C++ and Python.
  • •Own features from design through delivery into production-level deployments.
  • •Apply engineering best practices (secure coding, testing, debugging, performance, code reviews, CI/CD, OS internals) to keep sensor code fast and reliable.

Pay and Benefits

Salary: USD 140,000 - 215,000 annually
Perks:Health Insurance401kPaid LeaveParental Leave

Key Requirements

  • •5+ years designing, developing, and delivering high-quality Windows software using C/C++ or other low-level languages.
  • •Demonstrated experience or interest in reverse engineering, threat detection, malware analysis, or related security topics.
  • •Strong low-level knowledge of Windows OS internals, components, APIs, and design.
  • •Team player who can lead, mentor, communicate, and collaborate effectively in a globally distributed team.
  • •Experience leveraging AI technologies to enhance decision-making, streamline workflows, improve efficiency, and drive outcomes.
Experience:5+ yearsCybersecurityEndpoint protectionEDRThreat detectionReverse engineeringMalware analysisBig data
Skills:Secure codingTestingDebuggingCode reviewsCollaboration
Tech Stack:WindowsC++PythonCFalcon SensorFalcon CloudCI/CDReverse engineeringBig-data analysisAILLM

Company Brief

Crowdstrke
Provides cloud-native endpoint protection, threat intelligence, and security operations solutions that prevent breaches and stop sophisticated cyberattacks across endpoints, cloud workloads, identity, and APIs for enterprises worldwide.
Industry: Cybersecurity
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Sunnyvale, United States
Founded: 2011
Glassdoor
Glassdoor: 4.4
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