> Markdown version of [/jobs/ext/539224-sr-full-stack-engineer](https://www.wearedevelopers.com/jobs/ext/539224-sr-full-stack-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Full Stack Engineer - **Company:** Illumio - **Location:** Sunnyvale, CA, United States - **Experience:** Expert - **Salary:** $170,000.0 - $196,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, HTML5, Unit Testing, Microsoft Azure, Cascading Style Sheets (CSS), Cloud Computing, Software Quality, Data Centers, Distributed Systems, Design of User Interfaces, Human-Computer Interaction, Web Servers, Network Segmentation, Open Source Technology, Service-Oriented Architecture, TypeScript, Web Applications, Web Application Frameworks, Google Cloud, ReactJS, Delivery Pipeline, Backend, Git, Containerization, Material UI, Integration Tests, Kubernetes, Information Technology, Build Tools, Front End Software Development, Restful APIs, Software Version Control, Docker, Microservices - **Published:** June 14, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=d44f7eb67eb055df ## About the Role Do you have a Master's degree?, * Experience: 5+ years of experience in full-stack/UI development. * Front-end Skills: * Proficient understanding of web markup, including HTML5 and CSS3. * Strong experience with JavaScript, TypeScript, React.js, and other JavaScript frameworks. * Back-end Skills: * Experience with modern backend technologies and RESTful API design. * (Nice to have) Experience developing microservices or working with service-oriented architectures. * Version Control: Experience with version control tools, particularly Git. Bonus Points: * Masters in Computer Science or equivalent degree * Experience with Modern Front-end Build Pipelines: Familiarity with modern front-end build tools and pipelines. * Cloud Platforms: Experience with cloud platforms (AWS, Azure, or Google Cloud). * Containerization: Basic knowledge of containerization and orchestration tools (Docker, Kubernetes). ## Description We are seeking an early career Full-Stack Engineer to join our dynamic team. The ideal candidate will have a strong foundation in both front-end and back-end development, with a focus on UI using React, TypeScript, and other modern JavaScript frameworks. Experience with APIs for distributed systems is highly valued. This role involves developing scalable and responsive web applications that meet the needs of our users. Your Impact: * Innovate and Disrupt: Develop products that revolutionize network segmentation, enhancing the protection of data centers and cloud stacks against attacks. * Full-Stack Development: Design, develop, and test comprehensive full-stack applications using the latest native browser APIs, web servers, and frontend frameworks. * Architectural Contribution: Enhance the full-stack architecture of web applications, including deployment, configuration, build systems, component libraries, style guides, and responsiveness. Evaluate and adopt open-source solutions. * User Interaction Optimization: Identify and optimize user interaction workflows across UI applications, ensuring quality and consistency. * User Experience and Design: Collaborate with UI experts to make decisions around user experience and visual design. * Cross-Team Collaboration: Work with other development teams to improve the usability of cross-services APIs. * Code Quality Ownership: Implement industry best practices for linting, static typing, unit testing, and functional/integration testing to build robust and resilient products. * Product Partnership: Partner with Product Management to review, refine, and set product goals that exceed customer expectations. * Customer Understanding: Develop a deep understanding of the fundamental problems our customers need to solve through interaction with stakeholders and peers. ## Related Videos - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Microfrontends at Scale](https://www.wearedevelopers.com/videos/236-microfrontends-at-scale) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) ## Related Articles - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 131 - AI'm not sure about OSS](https://www.wearedevelopers.com/magazine/472-dev-digest-131-ai-m-not-sure-about-oss) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)