C++ Development

Amantya Technologies, Inc.; Bengaluru; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Amantya Technologies, Inc. is seeking a seasoned C/C++ Developer/Lead/Architect for telecom projects, focusing on 4G/5G Core networks, Diameter protocol development, and carrier-grade applications.

The role involves design, implementation, and optimization in Linux environments. The candidate should have hands-on experience with telecom signaling, multi-threading, and network function development, collaborating with QA, systems engineering, and customer support teams to ensure robust, scalable

Qualifications

• Strong programming experience in C/C++.
• Experience with 4G/5G Core networks.
• Knowledge of Diameter protocol.
• Linux/Unix experience.
• Understanding of LTE/5G Core architecture.
• Experience with telecom signaling.
• Experience with multi-threading and IPC.

Responsibilities

• Design, develop, and enhance telecom products using C/C++ in Linux environments.
• Develop and maintain applications supporting 4G/5G Core Network functions.
• Implement and troubleshoot Diameter-based interfaces and signaling procedures.
• Analyze protocol traces, logs, and network captures to identify and resolve issues.
• Participate in feature development, integration, testing, and deployment activities.
• Collaborate with cross-functional teams including QA, System Engineering, and Customer Support.
• Optimize application performance, scalability, and reliability.

Skills

C/C++

Linux

Diameter protocol

4G/5G Core

Multi-threading

Socket programming

Debugging

IPC

Education

CS/EC/Telecom degree

Tools

Kubernetes

Docker

Cloud-native

Job description

Position: C/C++ Developer/Lead/Architect – Telecom

Experience: 4–15 Years

Location: Gurgaon

Employment Type: Full-Time

Job Summary

We are looking for a highly skilled C/C++ Developer with strong experience in Telecom Domain, specifically in 4G/5G Core Networks and Diameter protocol development. The ideal candidate should have hands-on experience in designing, developing, and maintaining carrier-grade telecom applications and network functions.

Key Responsibilities

• Design, develop, and enhance telecom products using C/C++ in Linux environments.
• Develop and maintain applications supporting 4G/5G Core Network functions.
• Implement and troubleshoot Diameter-based interfaces and signaling procedures.
• Analyze protocol traces, logs, and network captures to identify and resolve issues.
• Participate in feature development, integration, testing, and deployment activities.
• Collaborate with cross-functional teams including QA, System Engineering, and Customer Support.
• Optimize application performance, scalability, and reliability.

Required Skills

• Strong programming experience in C and C++.
• Hands-on experience with 4G/5G Core Network technologies.
• Strong knowledge of Diameter Protocol and related interfaces.
• Experience working on telecom signaling and messaging systems.
• Good understanding of LTE/5G Core architecture and network elements.
• Experience in Linux/Unix environments.
• Strong debugging and troubleshooting skills.
• Knowledge of multi-threading, IPC, socket programming, and data structures.

Telecom Knowledge Required

Experience in one or more of the following:

• Diameter
• GTP-C / GTP-U
• PCRF / PCF
• HSS / UDM
• MME / AMF
• SMF / UPF
• Charging and Policy Control Functions
• AAA Systems
• Signaling and Routing Platforms

Good to Have

• Experience with Kubernetes, Docker, or cloud-native telecom applications.
• Knowledge of HTTP/2, SBI, REST APIs, and 5G Service-Based Architecture (SBA).
• Exposure to Wireshark, protocol analyzers, and performance tuning.
• Experience with Agile development methodologies.

Preferred Industry Background

• Network Equipment Providers
• Telecom Software Development Organizations

Education

• Bachelor's or Master's degree in Computer Science, Electronics, Telecommunications, or a related field.