Dear Connections,

ACL Digital is hiring permanent job for Network Security Developer for Bangalore location.

Job Title: Network Security Developer

Experience: 8 – 12 Years

Location: Bangalore

Notice Period: Immediate / Short Notice Preferred

Job Summary

We are looking for an experienced Network Security Developer with strong expertise in VPN, SD-WAN, and network security protocols. The ideal candidate will have deep knowledge of system-level programming, cryptography, and large-scale distributed systems, along with hands-on experience in router or networking software development.

Key Responsibilities

Design and develop secure and scalable solutions for VPN and SD-WAN platforms

Implement and optimize security protocols such as IKE and IPsec

Work on router software development in multithreading and multiprocessing environments

Design, build, and debug large-scale distributed systems

Develop high-performance applications using C programming

Troubleshoot complex networking and system-level issues

Work with large codebases and maintain productive source code management practices





Collaborate with cross-functional teams to deliver robust and secure networking solutions

Required Skills

Strong expertise in VPN, SD-WAN, IKE, and IPsec protocols

Proficiency in C programming (multithreading and multiprocessing)

Hands-on experience in router or network device software development

Solid understanding of distributed systems design and debugging

Experience working in UNIX/Linux or IOS environments

Strong knowledge of network security fundamentals and protocols

Ability to manage and navigate large-scale codebases

Good to Have Skills

Knowledge of Post-Quantum Cryptography

Experience with RSA certificate-based authentication

Exposure to high-performance networking or data plane development

Familiarity with version control systems (Git, SVN, etc.)

Interested candidates directly apply or share their resume to. You can refer your colleagues and friends.

Thanks & Regards

Amit Kumar

📌 Senior Software Engineer-network Security Developement (Bengaluru)
🏢 ACL Digital
📍 Bengaluru