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Backend Developer Rust/ C/ C++

CÔNG TY TNHH NEXLAB IT SOLUTIONS · Hồ Chí Minh
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Loại hình
Toàn thời gian
Hình thức
Tại văn phòng
Cấp bậc
Nhân viên
Ngành nghề
CNTT - Phần mềm
Mức lương
Từ 25tr
Địa điểm
Not Available, Hồ Chí Minh, Hồ Chí Minh

Tổng quan

  • Design and implement endpoint sensor components for telemetry, detection, and response.
  • Build high-performance, low-overhead agents for Windows, macOS, and/or Linux.
  • Implement process, file, registry, network, memory, and module monitoring where relevant.
  • Develop secure communication channels between endpoint agents and backend services.
  • Integrate local detections with cloud or on-prem security platforms.
  • Create response actions such as process termination, isolation, quarantine, or configuration enforcement.
  • Work with detection engineers to translate behavioral logic into performant endpoint-side implementations.
  • Improve resilience against tampering, bypass, privilege escalation, and runtime instability.
  • Collaborate with SOC and IR teams to support investigations and threat containment.
  • Participate in code review, architecture review, threat modeling, and secure development practices.
  • Optimize for maintainability, crash safety, observability, and compatibility across OS versions.
  • Your Skills and Experience

Yêu cầu

  • Strong experience in Rust, C, or C++ for production systems.
  • Solid understanding of operating system internals.
  • Experience building software that interacts with low-level OS APIs, services, drivers, or daemons.
  • Knowledge of endpoint security concepts such as EDR, AV, behavioral detection, and response orchestration.
  • Familiarity with secure software design, memory safety concerns, and defensive coding practices.
  • Experience debugging complex systems issues, performance bottlenecks, and concurrency problems.
  • Ability to work across the full lifecycle: architecture, implementation, testing, deployment, and maintenance.
  • Experience with Windows internals, ETW, kernel/userland boundaries, or minifilters.
  • Experience with macOS system extensions, EndpointSecurity framework, or launch services.
  • Experience with Linux audit subsystem, eBPF, fanotify, inotify, or kernel modules.
  • Knowledge of detection engineering, MITRE ATT&CK, or endpoint threat hunting.
  • Experience hardening software against tampering, injection, and privilege abuse.
  • Background in security products, EDR/XDR platforms, EPP, or agent-based infrastructure.
  • Familiarity with Rust for systems/security applications.
  • Experience with telemetry pipelines, protobuf/flatbuffers, gRPC, or message queues.
  • Understanding of CI/CD, test automation, and release management for endpoint software.
  • Nice to have
  • Driver development or kernel-mode experience.
  • Experience with code signing, notarization, and endpoint trust models.
  • Familiarity with sandboxing, privilege separation, and secure update mechanisms.
  • Exposure to incident response operations or SOC workflows.
  • Experience contributing to open-source security or systems projects.
  • Why You'll Love Working Here
  • Work on system-level, high traffic architecture
  • Opportunity to grow into Senior/Tech Lead in distributed systems
  • Modern tech stack: Rust, C, or C++

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