At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation.

Everything we do centers around people. That means we obsess over how to make the lives of our customers, and their customers, better. And it means we prioritize a diverse F5 community where each individual can thrive.

Software Development Engineer II - Security
Position Summary:

The Software Engineer II is responsible for supporting the research, analysis, and validation of emerging cyber threats targeting applications, APIs, AI/LLM systems, cloud native environments, and up-to-date enterprise infrastructure. This engineer contributes to proof of concept attacks, detection techniques, security validation frameworks, and security tools that help strengthen the F5 Application Delivery and Security Platform (ADSP).
This role combines threat intelligence,



security research, automation, security tool development, and technical content creation to improve F5 security products and support technical marketing engineering with demos, validation assets, tools, and customer facing content. The engineer works closely with Product Security, Engineering, Product Management, Security Research, Threat Intelligence, Technical Marketing Engineering, and architects to help identify attack trends, validate F5 protections, and build reusable technical assets.

Primary Responsibilities:
· Support research into emerging cyber threats targeting web applications, APIs, AI/LLM applications, cloud workloads, Kubernetes, and enterprise infrastructure.
· Analyze attacker tactics, techniques, and procedures using frameworks such as MITRE ATT&CK;, MITRE ATLAS, OWASP Web Application Top 10, OWASP API Security Top 10, and OWASP LLM Top 10.
· Develop and execute proof of concept

📌 Software Development Engineer II (Hyderabad)
🏢 F5 Networks
📍 Hyderabad