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 robust 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 efficient source code management practices
Collaborate with cross-functional teams to deliver robust and secure networking solutions
Required Skills
Solid 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
Positive 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.