ACL Digital is hiring permanent job for Network Security Developer for Bangalore location.
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Job Title: Network Security Developer
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Experience: 8 – 12 Years
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Location: Bangalore
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Notice Period: Immediate / Short Notice Preferred
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Job Summary
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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.
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Key Responsibilities
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Design and develop secure and scalable solutions for VPN and SD-WAN platforms
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Implement and optimize security protocols such as IKE and IPsec
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Work on router software development in multithreading and multiprocessing environments
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Design, build, and debug large-scale distributed systems
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Develop high-performance applications using C programming
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Troubleshoot complex networking and system-level issues
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Work with large codebases and maintain efficient source code management practices
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Collaborate with cross-functional teams to deliver robust and secure networking solutions
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Required Skills
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Robust expertise in VPN, SD-WAN, IKE, and IPsec protocols
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Proficiency in C programming (multithreading and multiprocessing)
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Hands-on experience in router or network device software development
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Solid understanding of distributed systems design and debugging
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Experience working in UNIX/Linux or IOS environments
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Solid knowledge of network security fundamentals and protocols
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Ability to manage and navigate large-scale codebases
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Positive to Have Skills
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Knowledge of Post-Quantum Cryptography
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Experience with RSA certificate-based authentication
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Exposure to high-performance networking or data plane development
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