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Sr C++ Engineer
<p>We are looking for a <strong>Senior C++ Software Engineer</strong> to design, develop, and maintain high‑performance, reliable, and scalable software systems. In this role, you will work on complex, mission‑critical applications where performance, stability, and code quality are essential.</p><p>You’ll collaborate closely with other senior engineers, architects, and product partners to drive technical direction, improve system design, and mentor junior team members.</p><p>Key Responsibilities</p><ul><li>Design, develop, and maintain <strong>production‑grade C++ applications</strong> with a focus on performance and reliability</li><li>Participate in <strong>system architecture and technical design</strong> decisions</li><li>Write clean, well‑tested, and maintainable code following modern C++ standards (C++14/17/20)</li><li>Analyze and optimize application <strong>performance, memory usage, and concurrency</strong></li><li>Collaborate with cross‑functional teams to translate requirements into robust technical solutions</li><li>Review code, enforce best practices, and contribute to engineering standards</li><li>Debug complex issues across large codebases and distributed systems</li><li>Mentor junior engineers and provide technical guidance</li></ul><p><br></p>
<p>Required Qualifications</p><ul><li>5+ years of professional experience in <strong>C++ software development</strong></li><li>Strong knowledge of <strong>modern C++</strong> (C++14 or newer), including STL, smart pointers, RAII, and templates</li><li>Experience with <strong>multithreading, concurrency, and synchronization</strong></li><li>Solid understanding of <strong>data structures, algorithms, and object‑oriented design</strong></li><li>Experience developing software for <strong>Linux/Unix environments</strong></li><li>Proficiency with <strong>build systems and tools</strong> (CMake, Make, GCC/Clang, gdb)</li><li>Strong debugging and problem‑solving skills</li></ul><p>Preferred Qualifications</p><ul><li>Experience with <strong>high‑performance or low‑latency systems</strong> (financial systems, gaming engines, networking, embedded, or real‑time platforms)</li><li>Familiarity with <strong>distributed systems</strong> or messaging frameworks</li><li>Experience integrating C++ applications with <strong>Python, Java, or other languages</strong></li><li>Knowledge of <strong>CI/CD pipelines</strong> and automated testing frameworks</li><li>Exposure to <strong>cloud or containerized environments</strong></li><li>Prior experience leading or mentoring engineers</li></ul><p><br></p>
<h3 class="rh-display-3--rich-text">Technology Doesn't Change the World, People Do.<sup>®</sup></h3> <p>Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.</p> <p>Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. <a href="https://www.roberthalf.com/us/en/mobile-app" target="_blank">Download the Robert Half app</a> and get 1-tap apply, notifications of AI-matched jobs, and much more.</p> <p>All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit <a href="https://roberthalf.gobenefits.net/" target="_blank">roberthalf.gobenefits.net</a> for more information.</p> <p>© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s <a href="https://www.roberthalf.com/us/en/terms">Terms of Use</a> and <a href="https://www.roberthalf.com/us/en/privacy">Privacy Notice</a>.</p>
  • Jacksonville, FL
  • onsite
  • Temporary
  • - USD / Hourly
  • <p>We are looking for a <strong>Senior C++ Software Engineer</strong> to design, develop, and maintain high‑performance, reliable, and scalable software systems. In this role, you will work on complex, mission‑critical applications where performance, stability, and code quality are essential.</p><p>You’ll collaborate closely with other senior engineers, architects, and product partners to drive technical direction, improve system design, and mentor junior team members.</p><p>Key Responsibilities</p><ul><li>Design, develop, and maintain <strong>production‑grade C++ applications</strong> with a focus on performance and reliability</li><li>Participate in <strong>system architecture and technical design</strong> decisions</li><li>Write clean, well‑tested, and maintainable code following modern C++ standards (C++14/17/20)</li><li>Analyze and optimize application <strong>performance, memory usage, and concurrency</strong></li><li>Collaborate with cross‑functional teams to translate requirements into robust technical solutions</li><li>Review code, enforce best practices, and contribute to engineering standards</li><li>Debug complex issues across large codebases and distributed systems</li><li>Mentor junior engineers and provide technical guidance</li></ul><p><br></p>
  • 2026-02-04T13:33:41Z

Sr C++ Engineer Job in Jacksonville, FL | Robert Half