Sr Full Stack Engineer
F5 Networks2 days ago
Cork, Ireland or Dublin, IrelandSenior
Responsibilities
- Design, develop, test, and maintain scalable backend applications, SDKs, and tools for AI Security solutions.
- Build and maintain RESTful APIs and multi-service backend systems.
- Architect backend features using modern software design and scalable architecture patterns.
- Troubleshoot, optimize, and resolve complex software and production issues to improve performance, reliability, and minimize downtime.
- Collaborate with product, QA, frontend, and data science teams to deliver high-performance software.
- Write clean, efficient, maintainable, and secure code while adopting appropriate emerging technologies.
Requirements
- At least 5 years of experience developing server-side applications using Python, FastAPI, or equivalent frameworks.
- Strong understanding of database technologies such as PostgreSQL or MySQL.
- Demonstrated expertise building, debugging, and maintaining RESTful APIs and multi-service backend systems.
- Strong troubleshooting, critical-thinking, collaboration, communication, and time-management skills.
- Ability to work independently and collaboratively while owning high-quality backend solutions.
- Preferred: familiarity with Dockerized applications, Kubernetes, AWS, cloud environments, automated CI/CD workflows, ArgoCD, secure coding practices, and mission-critical production deployments.
Benefits
- Opportunities for technical growth and career advancement while contributing to AI Security innovations.
- Collaborative and supportive work culture with cross-functional teams and diverse perspectives.
- Work with modern technologies on technically challenging and impactful customer solutions.
Tech Stack
Categories
About F5 Networks
F5, Inc. builds application delivery and security products for enterprises, service providers, and governments, spanning on‑premises, cloud, and edge environments. It sells software, hardware appliances, and SaaS subscriptions for load balancing, WAF, API security, DDoS protection, and traffic management, with support services. Founded in 1996 and headquartered in Seattle, the public company (NASDAQ: FFIV) expanded its portfolio through acquisitions including NGINX and Shape Security.