Full Stack Software Engineer

About the role

ONWARDS TOGETHER!

Illumio is the leader in ransomware and breach containment, redefining how organizations contain cyberattacks and enable operational resilience. Powered by the Illumio AI Security Graph, our breach containment platform identifies and contains threats across hybrid multi-cloud environments – stopping the spread of attacks before they become disasters.

Recognized as a Leader in the Forrester Wave™ for Microsegmentation, Illumio enables Zero Trust, strengthening cyber resilience for the infrastructure, systems, and organizations that keep the world running.

LOCATION

Sunnyvale, California — 5 days a week in-office

ONWARDS TOGETHER!

Illumio, the pioneer and market leader of Zero Trust segmentation, prevents breaches from becoming cyber disasters. Illumio protects critical applications and valuable digital assets with proven segmentation technology purpose-built for the Zero Trust security model. Illumio ransomware mitigation and segmentation solutions see risk, isolate attacks, and secure data across cloud-native apps, hybrid and multi-clouds, data centers, and endpoints, enabling the world’s leading organizations to strengthen their cyber resiliency and reduce risk.

Illuminate the future with Illumio and join a team that’s passionate about developing cutting-edge security solutions that protect the world's most critical assets.

OUR TEAM'S VISION

Our Engineering team has established a culture based on thought leadership, independence, and responsibility. This powerful dynamic drives us forward as we work to make the digital world a safer place.

Those who join us represent the leader in Zero Trust Segmentation and work on a technology stack that ranges from operating systems to distributed applications to UI and visualization. Together, we will continue to build world-class products driven by people with different perspectives, backgrounds, and a commitment to innovation in a time when the world faces its greatest cybersecurity threats in history.

As a Full-Stack Engineer, you will contribute to building scalable, performant, and intuitive user-facing applications while partnering across engineering, product, and design to deliver seamless end-to-end experiences. You will own features through the full development lifecycle—from design and implementation to deployment and operational excellence while helping shape the future of Illumio’s user experience and platform capabilities.

YOUR IMPACT

- Design, develop, and deliver full-stack features across frontend and backend systems, taking ownership from concept through production deployment

- Build scalable and responsive web applications using modern frontend frameworks and distributed backend services

- Contribute to architecture decisions, including frontend infrastructure, CI/CD pipelines, build systems, and application design patterns

- Own end-to-end quality, including unit, functional, and integration testing, ensuring robust and resilient software delivery