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.
We are seeking Principal Software Engineer - API Security to help design and develop our industry-leading API Security product, which protects customers from API-based attacks. In this role, you will take ownership of security-related features end-to-end - from problem analysis and design through research to implementation, deployment, and optimization. The ideal candidate will have deep API Security expertise, the ability to analyze and act on large-scale data, and the versatility to deliver robust, scalable solutions independently in a SaaS environment.
Primary Responsibilities:
- Own the full lifecycle of security features for the API Security product, including design, research, development, testing, and deployment.
- Develop detection algorithms and systems for identifying API-specific attacks.
- Collaborate with multiple global teams, including product management, SRE, and other engineering teams, to refine requirements and deliver high-quality solutions.
- Maintain services updated with the latest Docker images, packages, and security best practices, aligned with SRE guidelines.
- Troubleshoot issues in complex, multi-service architectures and collaborate across global teams to resolve them.
Job Requirements:
- End-to-End Ownership: Demonstrated ability to deliver complex features from conception to deployment and ongoing improvement with minimal supervision.
- Programming Proficiency: Expert in at least two programming languages (e.g., Python, Go, Rust, Kotlin, or C), with a preference for Python and Go.
- SaaS and Cloud Environments: Proficient with containerized environments (Docker, Kubernetes), CI/CD pipelines, and modern SaaS application architectures.
- Collaboration and Communication: Strong interpersonal and problem-solving skills, with experience working with cross-functional teams to deliver impactful results.
Significant Advantage:
- API Security Expertise: Strong knowledge of the API Security domain, threat detection techniques, and experience in data research.
- Data Technologies: Spark Databases, Databricks, Kafka, SQL, Pandas Dataframes, etc.
Qualifications:
- Minimum of 9 years of experience in software engineering, preferably with proven expertise in developing security products and end-to-end system delivery.
- Bachelor's degree in Computer Science, Software Engineering, or related field, or equivalent professional experience.
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The Job Description is intended to be a general representation of the responsibilities and requirements of the job. However, the description may not be all-inclusive, and responsibilities and requirements are subject to change.
Please note that F5 only contacts candidates through F5 email address (ending with @f5.com) or auto email notification from Workday (ending with f5.com or @myworkday.com).
Equal Employment Opportunity
It is the policy of F5 to provide equal employment opportunities to all employees and employment applicants without regard to unlawful considerations of race, religion, color, national origin, sex, sexual orientation, gender identity or expression, age, sensory, physical, or mental disability, marital status, veteran or military status, genetic information, or any other classification protected by applicable local, state, or federal laws. This policy applies to all aspects of employment, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, discipline, and termination. F5 offers a variety of reasonable accommodations for candidates. Requesting an accommodation is completely voluntary. F5 will assess the need for accommodations in the application process separately from those that may be needed to perform the job. Request by contacting [email protected].
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What We Do
F5 application services ensure that applications are always secure and perform the way they should—in any environment and on any device.
F5 (NASDAQ: FFIV) powers applications from development through their entire life cycle, across any multi-cloud environment, so our customers – enterprise businesses, service providers, governments, and consumer brands—can deliver differentiated, high-performing, and secure digital experiences.
