Job Description

Bangalore


C++ Developer and Packet core



Role: Software Developer


Exp-6-9 yrs


Location-Bangalore, Delhi/NCR


5+ Year of experience in Software Development Project

Mandatory Skills Responsibilities

C++ Development

+ Design and implement high-performance, scalable software modules.
+ Optimize code for low latency and high throughput.
+ Debug and resolve complex issues in multi-threaded environments.

LTE & EPC

+ Develop and maintain components related to LTE architecture (eNodeB, MME, SGW, PGW).
+ Ensure compliance with 3GPP standards for LTE/EPC.

Diameter Protocol

+ Implement signaling interfaces for authentication, authorization, and charging.
+ Handle session management and policy control using Diameter messages.

GTP (GPRS Tunneling Protocol)

+ Develop features for user-plane and control-plane tunneling.
+ Ensure efficient packet forwarding and mobility management.

Good-to-Have Skills

-

Linux

: Work in Linux-based environments for development and deployment.
-

Python

: Automate testing, scripting, and integration tasks.
+

Key Responsibilities

-

Requirement Analysis

: Understand telecom standards and customer requirements.
-

Design & Development

: Create robust software solutions for LTE/EPC protocols.
-

Testing & Debugging

: Perform unit testing, integration testing, and troubleshoot protocol-level issues.
-

Performance Optimization

: Ensure system meets latency and throughput benchmarks.

- Grade Specific
Focus on Industrial Operations Engineering. Develops competency in own area of expertise. Shares expertise and provides guidance and support to others. Interprets clients needs. Completes own role independently or with minimum supervision. Identifies problems and relevant issues in straight forward situations and generates solutions. Contributes in teamwork and interacts with customers.
Ref. code
329318-en_GB
Posted on
25 Nov 2025
Experience level
Experienced Professionals
Contract type
Permanent
Location
Bangalore
Business unit
Engineering and RandD Services
Brand
Capgemini Engineering
Professional communities
Manufacturing & Operations Engineering