Windows Agent Developer

Cyble
Bengaluru
Workplace: OnsiteFull timeUSD 4,000,000 - 6,000,000 annuallyFunction: Software EngineeringExperience: 3+ yearsSkills: ["C","C++","Communication","Problem-solving"]

Seeking an experienced Windows kernel developer to design, build, and maintain Windows kernel-mode drivers for EDR/XDR agent modules, alongside user-mode services. You’ll work with senior kernel engineers to enable system monitoring, threat detection, and remediation, addressing BSODs and performance issues, and integrating with backend consoles and threat intel systems in a collaborative security-focused environment.

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FursaFursa
Cyble
Cyble
7 months ago

Windows Agent Developer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 15 hours agoStatus: Live

Job Summary

Seeking an experienced Windows kernel developer to design, build, and maintain Windows kernel-mode drivers for EDR/XDR agent modules, alongside user-mode services. You’ll work with senior kernel engineers to enable system monitoring, threat detection, and remediation, addressing BSODs and performance issues, and integrating with backend consoles and threat intel systems in a collaborative security-focused environment.
Location: Bengaluru
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Design, develop, and maintain Windows kernel-mode drivers for various EDR/XDR modules.
  • •Write Windows kernel-mode drivers for device management capabilities like USB and Bluetooth controls.
  • •Develop user-mode services that interface with kernel drivers for event processing and policy enforcement.
  • •Implement real-time remediation actions such as terminate, delete/quarantine, take and restore system snapshots.
  • •Debug and resolve BSODs, race conditions, memory leaks, and performance bottlenecks; collaborate with cross-functional teams to translate detection use cases into scalable agent capabilities.

Pay and Benefits

Salary: USD 4,000,000 - 6,000,000 annually

Key Requirements

  • •Strong proficiency in C and C++, including multithreading and synchronization primitives.
  • •Deep knowledge of Windows OS internals (kernel objects, memory management, I/O Manager, IRP lifecycle).
  • •Experience in developing WDM, KMDF, or Minifilter drivers.
  • •Strong understanding of Windows security architecture, process/thread management, file system architecture, and Registry internals.
  • •Familiarity with monitoring frameworks and kernel hooks; experience writing kernel and user-mode code.
Experience:3+ years
Skills:CC++CommunicationProblem-solving
Tech Stack:CC++WindowsKernel-modeWDMKMDFMinifilterWinDbgDriver VerifierETWSysmonYARAProtobufJSON

Eligibility

Visa:US citizen/visa only

Company Brief

Cyble
Provides cyber threat intelligence, dark web monitoring, and digital risk protection services to help organizations detect, investigate, and remediate cyber threats, data leaks, and fraud across surface, deep, and dark web sources.
Industry: Cybersecurity
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