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Job Description: C/C++ Developer
Location: I-9/2, Islamabad (onsite role)
xFlow Research Inc. is looking for an individual to join our software development team. The potential candidate should have an educational background in telecommunications, computer science, or a related field.
We are looking for a Senior C++ Developer to join our team to work on VoIP communication projects. The role involves working with a team on VoIP-related products to design & develop new features, addressing bugs etc.
This role demands a deep understanding of network protocols, packet analysis, and C/C++ development for troubleshooting, feature enhancement, and maintaining codebase of our network tools.
Key Skills and Qualifications:
Telecom Expertise: Strong understanding of telecom concepts and technologies.
VoIP and Network Protocols: In-depth knowledge of VoIP protocols (SIP, SDP, RTP) and network protocols (TCP/IP, UDP) , and network architectures (2G, 3G, VoLTE and VoNR), and other related protocols.
Network Analysis Tools: Experience with tools like Wireshark, tcpdump, and tcpreplay.
TCP/IP Stack: Solid understanding of the TCP/IP stack and network packet parsing.
C/C++ Proficiency: Advanced skills in C/C++ development & debugging.
Linux Development: Extensive experience developing in a Linux environment.
Database Knowledge: Proficiency in MySQL, with the ability to optimize queries and manage database performance.
Core Computer Science Knowledge: Strong foundation in OOP, data structures, algorithms, operating systems, and computer networks.
Version Control: Proficient with Git/GitHub for version control.
Problem-Solving: Excellent analytical and problem-solving abilities.
Team Collaboration: Ability to work effectively in a team environment.
Apply at: jobs@xflowresearch.com by Tuesday, June 30, 2026.
Make sure to mention "Software Development Team" in the subject line.
📍 Islamabad@xFlow Research Inc.#C/C++ Developer🧳 Experienced Required