Vrinda International Jobs

DPI Developer

Vrinda International

DPI Developer

Posted One Month Ago

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Bengaluru, Bengaluru Urban, Karnataka, IND

In-Office

11-14 Annually

Mid level

Edtech • HR Tech • Information Technology • Professional Services

The Role

Develop and optimize Deep Packet Inspection solutions for 4G/5G systems. Responsibilities include creating traffic signatures, analyzing application flows and network packets, working with Wireshark and PCAP files, building traffic simulation and automation tools, troubleshooting traffic issues, and researching DPI engine improvements. The role requires strong C programming, operating systems and networking knowledge, with Python, reverse engineering, and ML-based traffic classification as advantages.

Summary Generated by Built In

DPI Developer

Job ID: RFH/07286

Location: Bangalore

Work Mode: 5 Days WFO

Experience: 4–7 Years

Budget: ₹10.8–14.4 LPA

Role Overview

We are looking for a DPI Developer with strong C programming, networking and Deep Packet Inspection expertise to develop and enhance DPI solutions for 4G/5G systems.

Key Responsibilities

Develop Deep Packet Inspection features for 4G/5G systems.

Analyze application traffic and develop signatures for flow detection.

Research, enhance and optimize DPI engines.

Develop automation tools for DPI testing and analysis.

Build traffic simulation solutions for network testing.

Analyze network packets and troubleshoot traffic-related issues.

Work with PCAP files and packet captures for traffic analysis.

Required Skills

4–7 years of relevant development experience.

Strong C programming skills.

Strong knowledge of Operating Systems and networking.

Good understanding of TCP/IP protocols.

Hands-on experience with Wireshark and PCAP.

Experience in Deep Packet Inspection and traffic analysis.

Knowledge of application traffic flow detection and signatures.

Python and automation experience is an advantage.

Exposure to reverse engineering is preferred.

Knowledge of ML/heuristic approaches for traffic classification is a plus.

Skills Required

4-7 years of relevant development experience
Strong C programming skills
Strong knowledge of operating systems and networking
Good understanding of TCP/IP protocols
Hands-on experience with Wireshark and PCAP
Experience in Deep Packet Inspection and traffic analysis
Knowledge of application traffic flow detection and signatures
Python and automation experience
Exposure to reverse engineering
Knowledge of machine learning or heuristic approaches for traffic classification

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The Company

10 Employees

Year Founded: 2018

What We Do

Vrinda International is a Chandigarh-based recruitment and education consultancy connecting job seekers and employers through domestic and international IT and non-IT hiring. It also supports students with overseas university admissions, visa applications, education guidance, and test preparation for IELTS, PTE, and other programs. Its tech-enabled talent portal provides job matching and career pathways across India and global markets, alongside staffing partnerships.