F5 · 22 hours ago
SDET - Engineer III
Greater Seattle Area
Full-time
Hybrid
Mid Level
$138K/yr - $206K/yr
3+ years expF5 is dedicated to creating a better digital world and empowering organizations globally. They are seeking an Engineer III to test network drivers for scalable, distributed software solutions, focusing on performance and automation in their flagship BIG-IP product.
Consumer ElectronicsSaaSSecurityVirtualization
Responsibilities
Design and implement test automations for network drivers
Evaluate network driver features and performance
Set up and maintain hardware resources used for CI/CD pipeline automation
Document software designs via functional specifications and other design documents
Conduct presentations internally and externally
Participate in hiring and onboarding process
Collaborate with team members and technical leads
Uphold F5’s Business Code of Ethics
Qualification
Required
Must have test development experience using Python / Bash
Must have prior work experience with C programming
3+ years test / programming experience
Must have experience and knowledge of networking protocols, architecture, and technologies
Excellent analytic / troubleshooting and debugging skills
Ability to manage ambiguity in work
Ability to present ideas verbally and in-writing with clarity and precision
Preferred
Well-versed in containerization solutions (like Kubernetes)
Well-versed in microservices architecture
Experience with ansible and/or terraform
Experience with GitLab and/or similar repository solutions
Benefits
Incentive compensation
Bonus
Restricted stock units
Benefits
Company
F5 is a multi-cloud application services and security company that specializes in application security, performance, and delivery.
5001-10000 employees
H1B Sponsorship
F5 has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (155)
2024 (110)
2023 (211)
2022 (194)
Funding
Current Stage
Public CompanyTotal Funding
unknownKey Investors
Elliott Management Corp.
2020-11-08Post Ipo Equity
1999-06-04IPO
1998-09-24Series Unknown
Leadership Team
François Locoh-Donou
President and CEO
Mohan Veloo
Chief Technology Officer - Asia Pacific, China & Japan
Recent News
Business Wire
2026-01-16
2026-01-15
2025-12-24
Company data provided by crunchbase