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F5

Senior Software Development Engineer – Firewall

F5

Senior Software Engineer developing Firewall features for BIG-IP TMOS in a cloud-native Kubernetes-based environment. Leading design and implementation with high-performance networking expertise.

Posted 6/5/2026full-timeBangalore • 🇮🇳 IndiaSeniorWebsite

Tech Stack

Tools & technologies
CloudDistributed SystemsDockerFirewallsGoKubernetesLinux

About the role

Key responsibilities & impact
  • Design, develop, and maintain high-performance Firewall and IPS features in a cloud-native, Kubernetes-based environment
  • Technically lead major Firewall/IPS system components, from design to implementation
  • Independently determine and develop approaches to solutions for assigned projects
  • Provide technical solutions to ensure that resulting design specifications fit into the technical architectural framework
  • Investigate and resolve reported security and networking issues related to Firewall and IPS components
  • Recommend and maintain technical design methodologies, processes, and standards
  • Mentor junior engineers and serve as a source of technical expertise across the team
  • Unit test the software using automation frameworks and contribute to CI/CD pipelines

Requirements

What you’ll need
  • 8+ years of software engineering experience with designing and implementing large-scale distributed systems
  • Excellent coding skills in C, C++, Go
  • Mastery of data structures and algorithms, run-time complexities, IPC, etc.
  • Background in networking technologies & protocols.
  • Experience with Linux, network security tools, and packet analysis
  • Good understanding of Firewalls, NAT, and Intrusion Prevention/Detection System (IPS/IDS)
  • Experience with Kubernetes, Docker, and software networking
  • Able to collaborate and thrive in a fast-paced, high-performance environment
  • Strong architectural skills in designing highly available systems in distributed environments

Benefits

Comp & perks
  • Equal Employment Opportunity
  • Variety of reasonable accommodations for candidates

ATS Keywords

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Hard Skills & Tools
CC++Godata structuresalgorithmsrun-time complexitiesIPCnetworking technologiesnetwork security toolspacket analysis
Soft Skills
technical leadershipproblem-solvingmentoringcollaborationadaptabilitycommunicationorganizational skillsindependenceattention to detailcritical thinking