# Full Stack Software Engineer

**Company:** [Illumio](https://hotfix.jobs/companies/illumio)
**Location:** Sunnyvale, CA
**Role:** Fullstack Engineering
**Salary:** $141k – $162k/yr
**Experience:** 3+ years
**Skills:** React, TypeScript, JavaScript, HTML, Css3, Node.js, REST APIs, Git, CI/CD, AWS, Azure, GCP, Docker, Kubernetes
**Posted:** 2026-06-12

> Build scalable full-stack web applications using React, TypeScript, and Node.js. Own features from design through production deployment while partnering with product and design teams.

## Job Description

## 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
- Partner cross-functionally with Product Management, Design, and backend teams to refine requirements and deliver high-impact features
- Optimize user workflows and application performance, ensuring accessibility, responsiveness, and usability across platforms
- Develop and integrate APIs and services to enable seamless communication across distributed systems
- Monitor application performance, define metrics, and proactively identify and resolve production issues
- Continuously improve code quality, maintainability, and developer experience through best practices and tooling

## Your Toolkit
- 3–5+ years of professional experience in full-stack or UI-focused software engineering
- Strong frontend experience with React, TypeScript, JavaScript, HTML5, and CSS3
- Experience building backend services and APIs using Node.js, TypeScript, or similar technologies
- Solid understanding of RESTful API design and distributed system communication patterns
- Experience with modern build systems, CI/CD pipelines, and frontend tooling
- Familiarity with version control systems (Git) and collaborative development workflows
- Understanding of performance optimization, browser rendering, and debugging techniques
- Knowledge of testing frameworks and best practices across frontend and backend layers
- Exposure to cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes) is a plus

## Bonus Points
- Experience building microservices or service-oriented architectures
- Familiarity with accessibility standards (WCAG 2.0+) and inclusive design practices
- Experience with frontend performance monitoring and metrics (e.g., INP, latency optimization)
- Exposure to large-scale SaaS platforms or cybersecurity products
- Experience working closely with design systems and component libraries

## Similar roles

- [Full Stack Software Engineer - Billing Team](https://hotfix.jobs/jobs/22b41fff-c7c5-4d13-8af2-b217523406ac) - Clickhouse - Remote - $141k – $230k/yr
- [Software engineer, agents](https://hotfix.jobs/jobs/b3130994-5a0c-4fde-adf5-b6f7ed2018d3) - Writer - New York, NY - $141k – $292k/yr
- [Software Engineer](https://hotfix.jobs/jobs/7d78df3b-3012-46ac-978b-5930a0b0d1cf) - Fivetran - Oakland, CA - $141k – $169k/yr
- [Software Engineer, Product](https://hotfix.jobs/jobs/67c6072c-e5b6-4ae3-b625-2993587bb538) - Assembled - Remote - $140k – $210k/yr
- [Software Engineer, Product](https://hotfix.jobs/jobs/073a4433-c1ff-4b21-8f37-bbdf01358350) - Assembled - San Francisco, CA - $140k – $210k/yr

**Apply:** https://hotfix.jobs/jobs/c76374cf-d179-48a9-afb4-6981202f1b13
**Canonical:** https://hotfix.jobs/jobs/c76374cf-d179-48a9-afb4-6981202f1b13