C++ developer

What impact will you make?

Every day, your work will make an impact that matters, while you thrive in a dynamic culture of inclusion, collaboration and high performance. As the undisputed leader in professional services

Deloitte is where you will find unrivaled opportunities to succeed and realize your full potential.

The Team

Deloitte's Technology & Transformation practice can help you uncover and unlock the value buried deep inside vast amounts of data. Our global network provides strategic guidance and implementation services to help companies manage data from disparate sources and convert it into accurate, actionable information that can support fact-driven decision-making and generate an insight-driven advantage. Our practice addresses the continuum of opportunities in business intelligence & visualization, data management, performance management and next-generation analytics and technologies, including big data, cloud, cognitive and machine learning.

Key Responsibilities:

• Design and implement robust, efficient, and secure C++ components interacting with the Windows kernel (e.g., drivers, ETW, WMI, registry, process/thread monitoring).
• Collaborate with C# developers to integrate native C++ modules into a managed Windows Service architecture.
• Ensure the service operates with minimal resource usage and zero disruption to endpoint performance or network stability.
• Develop and maintain custom instrumentation for telemetry, diagnostics, and health monitoring.
• Perform in-depth debugging and root cause analysis of low-level system issues, crashes, or performance bottlenecks.
• Contribute to the secure software development lifecycle (SSDLC), including threat modeling, code reviews, and secure coding practices.
• Work closely with infrastructure, security, and operations teams to ensure safe deployment and operation at scale.
• Write and maintain technical documentation, including design specs, deployment guides, and troubleshooting procedures.

Required Skills & Experience:

• Professional experience in C++ development on Windows 10/11, with a strong focus on kernel-level programming.
• Deep understanding of:
• Windows Internals (memory management, process/thread lifecycle, I/O subsystem)
• Windows Driver Model (WDM), KMDF, UMDF
• ETW, WMI, and Windows Performance Counters
• Windows Security (ACLs, tokens, impersonation, secure IPC)
• Experience developing or interfacing with Windows Services in C#/.NET.
• Proven track record of building highly reliable, low-latency, and secure endpoint software.
• Familiarity with enterprise-scale deployment tools and endpoint management (e.g., SCCM, Intune, GPO).
• Strong debugging skills using tools like WinDbg, Sysinternals, and Visual Studio.
• Experience with CI/CD pipelines, version control (Git), and automated testing frameworks.
• Excellent communication and documentation skills.

How you will grow

At Deloitte, our professional development plan focuses on helping people at every level of their career to identify and use their strengths to do their best work every day. From entry-level employees to senior leaders, we believe there is always room to learn. We offer opportunities to help build excellent skills in addition to hands-on experience in the global, fast-changing business world. From on-the-job learning experiences to formal development programs at Deloitte University, our professionals have a variety of opportunities to continue to grow throughout their career.
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Benefits

At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits.
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Our purpose

Deloitte is led by a purpose:
To make an impact that matters
.

Every day, Deloitte people are making a real impact in the places they live and work. We pride ourselves on doing not only what is good for clients, but also what is good for our people and the

Communities in which we live and work—always striving to be an organization that is held up as a role model of quality, integrity, and positive change.
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Recruiter tips

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organization and the business area you are applying to.
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