Technical Lead

12 - 17 years

11 - 16 Lacs

Posted:3 days ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

Lead the architecture, design, and development of firewall features (e.g., packet filtering, DPI, NAT, ACLs, VPN, etc.) in embedded systems.
Work closely with product management and other stakeholders to define system requirements and translate them into scalable technical solutions.Guide the team in low-level programming (C/C++), Linux kernel, and real-time OS for network/firewall appliances.Ensure the performance, reliability, and security of firewall modules.Drive code reviews, design reviews, and maintain best practices in secure coding and unit testing.Own the integration with third-party open-source firewall tools (iptables, nftables, netfilter, Suricata, etc.).Provide technical leadership and mentorship to a team of software engineers.Coordinate with QA, DevOps, and security teams for CI/CD, test automation, and vulnerability assessment.Troubleshoot complex issues from the field and contribute to customer escalations when needed.Problem-solving skills, driving resolution/tracking technical issues, risks, and dependenciesGreat interpersonal and communication skillsGood time-management skills

Technical Skills

812 years of experience in embedded software development with at least 3 years in a lead role.
Strong programming skills in C/C++, scripting (Python/Shell), and experience with Linux OS internals.Expertise in firewall architectures, networking stack (L2-L7), IPSec/VPN, NAT, ACL, and packet classification.Hands-on experience with tools like iptables, netfilter, Wireshark, tcpdump.Experience in bringing up hardware u-boot.Good understanding of TCP/IP, routing protocols (OSPF), DHCP, VLAN, and network security.Familiarity with secure boot, OTA updates, and firmware lifecycle.Experience with Agile development, version control (Git), and Jenkins pipelines. Excellent debugging, problem-solving, and communication skills.


Nice-to-have skills

Qualifications

Qualifications

7-9 years of work experience in relevant field
B.Tech/B.E/M.Tech or MCA degree from a reputed university. Computer science background is preferred



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