Senior C/C++ Developer

Hiring for Senior C/C++ Developer (Onsite) Role: Senior C/C++ Developer Type: Full-Time Location: Alpharetta, GA / Berkley Heights, NJ / Frisco, TX (Onsite) Client: Fiserv Key Responsibilities Design and develop C/C++ components for system-level integrations and performance-critical modules. Work on low-level data handling, transport protocols (e.g., FTP), and file conversion pipelines. Support encryption/decryption mechanisms and interface with external hardware/software systems. Optimize large-file processing and transformation logic. Required Skills 7+ years of experience with C/C++, with strong understanding of system internals and memory management. Experience developing and consuming protocol-level integrations (FTP/SFTP, TCP/IP). Familiarity with data encryption, compression, and custom parsing. Exposure to Windows Services and cross-platform considerations. Optional Familiarity with ANSI X9.37 or X9.100 standards. Experience with AI code tools at a plus Show more Show less