C2C Requirement for Senior C++ Developer – NYC, Hybrid

US staffing Inc; New York (NY); Hybrid; USD 180,000 - 240,000; Full time

Job summary

US staffing Inc in New York City is seeking an experienced Senior C++ Developer to design, develop, and optimize high-performance software systems.

The ideal candidate will mentor junior developers, contribute to architecture decisions, and work on complex, large-scale applications across system-level, backend, or performance-critical components in a hybrid NYC environment.

Qualifications

• 12+? years? of hands-on experience in C++ (C++11/14/17/20 preferred).
• Experience with high-performance software design and optimization.
• Strong knowledge of data structures, algorithms and memory management.
• Proficiency with multithreading and concurrency, debugging large-scale systems.

Responsibilities

• Design, develop, test, and maintain high-performance C++ applications.
• Work on system-level, backend, or performance-critical components.
• Participate in architecture and design discussions.
• Optimize existing code for performance, scalability, and memory usage.
• Debug complex issues in multithreaded and distributed systems.
• Write clean, maintainable, and well-documented code.
• Collaborate with cross-functional teams (QA, Product, DevOps).
• Conduct code reviews and mentor junior developers.
• Ensure compliance with coding standards and best practices.
• Support production issues and provide root cause analysis.

Skills

C++

Data Structures & Algorithms

Object-Oriented Programming

Multithreading and concurrency

STL/Boost

Tools

GDB

Valgrind

CMake/Make

Git

Linux

Job description

Role :C++ Developer

Location:NYC, Hybrid (3-4 days onsite) – Day 1 Onsite – Local Only

Exp: 15 years

Mandatory Skills: C++ (C++11/14/17/20 preferred), Data Structures & Algorithms, Object-Oriented Programming (OOP),Multithreading and concurrency

Job Description:

Job Summary:

We are looking for an experienced Senior C++ Developer with strong expertise in designing, developing, and optimizing high-performance software systems. The ideal candidate will work on complex, large-scale applications, contribute to architecture decisions, and mentor junior developers while ensuring high code quality and performance.

Key Responsibilities:

• Design, develop, test, and maintain high-performance C++ applications
• Work on system-level, backend, or performance-critical components
• Participate in architecture and design discussions
• Optimize existing code for performance, scalability, and memory usage
• Debug complex issues in multithreaded and distributed systems
• Write clean, maintainable, and well-documented code
• Collaborate with cross-functional teams (QA, Product, DevOps)
• Conduct code reviews and mentor junior developers
• Ensure compliance with coding standards and best practices
• Support production issues and provide root cause analysis

Required Skills & Qualifications:

12–15 years of hands-on experience in C++ (C++11/14/17/20 preferred)

Strong understanding of:

• Object-Oriented Programming (OOP)
• Data Structures & Algorithms
• Memory management and pointers
• Multithreading and concurrency
• Experience with STL, Boost, and modern C++ libraries
• Strong debugging skills using tools like GDB, Valgrind
• Experience working on Linux/Unix environments
• Familiarity with build systems such as CMake / Make
• Knowledge of version control systems (Git)
• Good understanding of software development life cycle (SDLC)

Good to Have / Preferred Skills:

• Experience in high-performance computing, real-time systems, or low-latency systems
• Exposure to network programming, sockets, IPC
• Experience with distributed systems
• Knowledge of design patterns
• Exposure to Python or scripting languages for automation
• Experience with CI/CD pipelines