Senior Expert Engineer, Security - Central Technology

Activision Blizzard, Inc.

$142K — $280K *
Consumer Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 8+ years of professional software development experience
  • Deep familiarity with C++ codebases and refactoring
  • Proven experience with large-scale complex systems
  • Experience in CI/CD, scalability and automation
  • Expertise in debugging, optimization, and performance tuning
  • Bachelor's degree or equivalent experience in Computer Science or related field
  • Advanced knowledge of algorithms and data structures

Responsibilities

  • Design and implement advanced anti-cheat technologies
  • Analyze, update, and enhance existing protection frameworks
  • Investigate, develop, and deploy cheat detection mechanisms
  • Collaborate with engineers across multiple teams for integration and performance

Benefits

  • Extended health plan including medical, dental, vision, life and AD&D insurance
  • RRSP with Company match, tuition reimbursement, charitable donation matching
  • Paid holidays, vacation, sick time, compassion and bereavement leaves, parental leave
  • Mental health & wellbeing programs, fitness programs, and supplemental life & critical illness insurance
  • Eligibility for relocation assistance if required for the job
Full Job Description
Job Title:
Senior Expert Engineer, Security - Central Technology

Requisition ID:
R027593

Job Description:

Your Mission

As a Senior Expert Engineer on the Game Protection team, you'll be a key driver in designing and building cutting-edge systems that safeguard our game clients. Your work will directly protect the integrity of one of the most beloved franchises in gaming.

What you bring to the table

Priorities can often change in a fast-paced environment like ours, so this role includes, but is not limited to, the following responsibilities:
  • Innovate and Evolve: Design and implement advanced anti-cheat technologies to stay ahead of emerging threats.
  • Strengthen Core Systems: Analyze, update, and enhance existing protection frameworks to maintain top-tier security.
  • Detect and Defend: Investigate, develop, and deploy cheat detection mechanisms that keep gameplay fair and fun.
  • Collaborate Across Studios: Work closely with engineers across multiple teams to ensure seamless integration and performance.


Player Profile

Minimum Requirements

Experience
  • 8+ years of professional software development experience
  • Deep familiarity with C++ codebases and refactoring.
  • Proven experience working on large-scale complex systems
  • Experience working in an engineering organization with a focus on CI/CD, scalability, and automation
  • Expertise in debugging, optimization and performance tuning


Knowledge & Skills
  • Bachelor's degree or equivalent work experience in Computer Science, or a related field.
  • Advanced knowledge of algorithms and data structures


Key Attributes
  • Strong passion for delivering high-quality products
  • Clear and effective communication skills, both written and verbal


Extra Points

Experience
  • Experience working on the internals of a multi-player game engine
  • Deep familiarity with C++ codebases and refactoring.
  • Experience in reverse engineering software analysis
  • DevOps experience


Knowledge & Skills
  • Deep understanding of C++ compilation, linking, and toolchains, including diagnosing compiler and linker failures and optimizing build performance
  • Ability to read and write x86_64 assembly
  • Deep understanding or hands-on experience in the anti-cheat domain


Your Platform

Activision Central Tech works to support our development studios and their titles. Comprised of seven main teams, we have many specialties including big data, privacy and security, motion capture and animation pipeline technologies, graphics, build and infrastructure for studio development and data centers, optimization, systems programming and online services including matchmaking and networking. Central Tech is distributed globally with offices across the U.S., and in Canada, England, and Ireland.

Most of our teams are comprised of both engineering and research talent, allowing us to always have an eye on the future. Our dedicated engineers help with title development and provide valuable knowledge sharing between studios while our researchers are action-oriented and keep a strong connection with the needs of the game studios.

Central Tech is part of Activision. To learn more about us and our research, please visit us at https://research.activision.com/.

Rewards

We provide a suite of benefits that promote physical, emotional and financial well-being for 'Every World' - we've got our employees covered! Subject to eligibility requirements, the Company offers comprehensive benefits including:
  • Extended health plan, including medical, dental, vision, life and AD&D insurance, for employees and their dependents, as well as disability insurance;
  • RRSP with Company match, tuition reimbursement, charitable donation matching;
  • Paid holidays and vacation, paid sick time, compassion and bereavement leaves, parental leave;
  • Mental health & wellbeing programs, fitness programs, free and discounted games, and a variety of other benefit programs like supplemental life & critical illness, legal service, and others;
  • If the Company requires that you move geographic locations for the job, then you may also be eligible for relocation assistance.


Eligibility to participate in these benefits may vary for part time and temporary full-time employees and interns with the Company.

The standard base pay range for this role is $142,140.00 - $280,512.00 CAD. These values reflect the expected annualized base pay range of new hires in British Columbia, Canada. Actual amounts will vary depending on experience, performance and location. In addition to a competitive base pay, employees in this role may be eligible for incentive compensation. Incentive compensation is not guaranteed.

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