Modern C++ Developer in Atlanta, GA / 4 Days onsite

Modern C++ Developer

We are seeking an experienced Software Engineer III with strong expertise in Visual C++ on the Windows platform. The ideal candidate must have 5+ years of recent, hands-on C++ development experience and solid exposure to unit testing frameworks such as Google Test or CppUnit. This role requires a focused C++ engineer not someone with a broad skillset where C++ is only a small part. You will join a highly skilled development team working on reliable, scalable, and configurable products within the convenience, fuel, and retail technology domain.

Key Responsibilities

• Design and implement new product features and enhancements, including technical documentation.
• Build and execute unit tests for new and existing application code.
• Collaborate with support teams to investigate and resolve software issues.
• Maintain strong commitment to engineering best practices and data security.
• Participate in Agile ceremonies including daily stand-ups, sprint planning, and estimations.
• Contribute to release planning and decision-making.
• Troubleshoot complex, time-sensitive problems and drive them to resolution.
• Mentor junior team members; perform code and test reviews.
• Advocate and contribute to test automation practices.

Required Qualifications

• Bachelor's degree: in Computer Science, Computer Engineering, Information Systems, or equivalent experience.
• 5+ years: of recent C++ development experience on Windows.
• Strong understanding: of Object-Oriented Programming (OOP).
• Experience: with Modern C++ (C++11 or above).
• 3+ years: of Python experience.
• Unit testing expertise: using Google Test, CppUnit, etc.
• Experience: with test automation tools such as Cucumber, Behave, Gherkin.
• Familiarity: with Agile development practices.
• Strong debugging: and troubleshooting skills.
• Experience: with TCP/IP and socket-level networking.
• Ability: to document technical designs and explain technical concepts to non-technical audiences.
• Experience: using Jira, Confluence, or similar tools.

Nice to Have

• Experience with Java or .NET
• Background in Retail / Convenience Store / POS systems
• Exposure to payment systems or payment device integrations
• Cloud development experience
• Understanding of high-volume, high-availability systems
• Knowledge of PCI compliance, secure coding, and data encryption

Day-to-Day Responsibilities

• Work in an Agile team to implement user stories with automated testing.
• Design, modify, implement, and document software changes.
• Participate in design discussions, reviews, and analysis activities.
• Estimate development efforts based on requirements.
• Prepare specifications, design documents, and technical manuals.
• Evaluate third-party technologies and tools.
• Provide development-level support throughout the product lifecycle.
• Collaborate closely with engineering managers and cross-functional teams.
• Mentor peers and contribute to performance evaluations.