Senior Engineer, ARM Platform Security

XBOX

. Design and implement advanced anti-cheat technologies .

Posted 10/30/2026full-timeRemote • California • United States, CanadaSenior💰 $115,140 - $213,024 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive expertise in C++ development, particularly in anti-cheat technologies and Windows on ARM platforms. Proven ability to analyze and enhance complex systems while collaborating effectively across engineering teams.

Highest-signal resume keywords

C++ DevelopmentWindows Platform On ARMAnti-Cheat TechnologiesDebugging And OptimizationReverse Engineering

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentAlgorithmsData StructuresCI/CDPerformance TuningWindows InternalsWindows SecurityMulti-Player Game Engine InternalsMathematicsCryptography

Industry Keywords

Cheat Detection MechanismsSecurity FeaturesCompiled Code DebuggingAssembly Level DebuggingBuild Performance Optimization

Tech Stack

Tools & technologies

AssemblyC++

About the role

Key responsibilities & impact

Design and implement advanced anti-cheat technologies
Analyze, update, and enhance existing protection frameworks
Investigate, develop, and deploy cheat detection mechanisms
Work closely with engineers across multiple teams for seamless integration and performance
Port key security features to Windows on Arm
Help protect the integrity of Call of Duty and support its expansion to more PC platforms

Requirements

What you’ll need

8+ years of relevant professional software development experience
5+ years of experience with Windows Platform on ARM
Proven experience working on large-scale complex systems
Experience with C++ codebases and refactoring
Experience in an engineering organization with a focus on CI/CD, scalability, and automation
Expertise in debugging, optimization and performance tuning
Advanced knowledge of algorithms and data structures
Passion for low-level systems work, including comfort reading and debugging compiled code at the assembly level
Experience with Windows Internals
Experience with Windows Security
Experience working on the internals of a multi-player game engine
Experience in reverse engineering software analysis
Background in Mathematics and/or cryptography
Deep understanding of C++ compilation, linking, and toolchains, including diagnosing compiler and linker failures and optimizing build performance
Deep understanding or hands-on experience in the anti-cheat domain

Benefits

Comp & perks

Medical, dental, vision, health savings account or health reimbursement account, healthcare spending accounts, dependent care spending accounts, life and AD&D insurance, disability insurance
401(k) with Company match
Tuition reimbursement
Charitable donation matching
Paid holidays and vacation
Paid sick time
Floating holidays
Compassion and bereavement leaves
Parental leave
Mental health & wellbeing programs
Fitness programs
Free and discounted games
Voluntary benefit programs including supplemental life & disability, legal service, ID protection, rental insurance, and others
Relocation assistance may be available if the Company requires geographic relocation for the job