Full-Stack Engineer: Build Scalable Web Apps

Illumio; Sunnyvale (CA); On-site; USD 100,000 - 150,000; Full time

Job summary

Illumio, located in Sunnyvale, California, is seeking a Full-Stack Engineer to contribute to building scalable user-facing applications. You will own features throughout their development lifecycle and partner across teams to enhance user experiences.

The ideal candidate has 3-5 years of professional experience in software engineering, expertise in frontend frameworks like React, and a strong foundation in backend technologies such as Node.js. This role offers dynamic challenges in a collaborative environment.

Qualifications

• 3–5+ years of professional experience in full-stack or UI-focused software engineering.
• Solid understanding of RESTful API design and distributed system communication patterns.
• Experience with modern build systems, CI/CD pipelines, and frontend tooling.

Responsibilities

• Design, develop, and deliver full-stack features across frontend and backend systems.
• Partner cross-functionally with Product Management, Design, and backend teams.
• Monitor application performance and proactively resolve production issues.

Skills

Frontend development (React, TypeScript, JavaScript, HTML5, CSS3)

Backend services (Node.js, TypeScript)

RESTful API design

CI/CD pipelines

Performance optimization

Version control (Git)

Education

Bachelor’s degree in Computer Science or related field

Tools

Docker

Kubernetes

AWS

Job description

Illumio, located in Sunnyvale, California, is seeking a Full-Stack Engineer to contribute to building scalable user-facing applications. You will own features throughout their development lifecycle and partner across teams to enhance user experiences.

The ideal candidate has 3-5 years of professional experience in software engineering, expertise in frontend frameworks like React, and a strong foundation in backend technologies such as Node.js. This role offers dynamic challenges in a collaborative environment.