As a Senior Software Engineer focused on the Windows Sensor, you'll drive the design and implementation of cutting-edge endpoint security solutions operating at the kernel level. You will take ownership of features from concept through deployment, ensuring robust performance and deep integration with core Windows subsystems including file systems, networking, memory management, and process control.
What You'll Do
- Collaborate with distributed engineering teams to define architecture and strategy for kernel-mode components
- Design and implement high-performance, low-level software for threat detection and response on Windows platforms
- Diagnose and resolve complex system-level issues such as memory corruption, race conditions, and performance bottlenecks
- Guide cross-platform development efforts, ensuring consistency and efficiency across Windows, macOS, and Linux
- Participate in agile development cycles, including feature demonstrations and iterative refinement
What We're Looking For
- Extensive experience in C++ and deep understanding of Windows OS kernel internals
- Proven ability to debug and optimize low-level system software
- Strong collaboration skills with a track record of delivering complex features in team environments
- Leadership experience mentoring engineers and influencing technical direction
Nice to Have
- Knowledge of Windows Filtering Platform (WFP), TCP/IP stack, USB subsystems, or file system drivers
- Background in cybersecurity principles and threat detection mechanisms
- Experience building lightweight, scalable system software
- Familiarity with Git and agile development workflows
Compensation & Benefits
This role offers market-leading pay and equity awards. Benefits include comprehensive wellness programs, generous time-off policies, parental leave, and professional growth support. The company fosters inclusion through employee networks, volunteer initiatives, and a culture that values diverse perspectives. Certification as a Great Place to Work® reflects a consistent commitment to belonging and employee success.
Work Environment
This is a remote position available to candidates within the UK. The organization supports a distributed workforce with a focus on autonomy, flexibility, and mission-driven work. The culture emphasizes innovation, customer focus, and empowerment, with active support for veterans and individuals with disabilities.
Equal Opportunity
The company is committed to equal employment opportunity and fosters a culture of inclusion. It does not discriminate based on race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected characteristic. Affirmative action supports representation and equity across all levels.
