Web Browser Developer

Reflectiz is a fast-growing cybersecurity company specializing in proactive website security. Our unique remote monitoring technology helps organizations reduce security, privacy, and compliance risks-protecting critical digital assets that traditional solutions can’t fully cover.

Since our founding in 2019, we’ve built a global customer base that includes Fortune 500 enterprises and leading brands across North America, EMEA, and APAC. With strong year-over-year growth and a financially solid foundation, Reflectiz offers both stability and exciting opportunities for personal and professional development. Our teams in Israel and the United States foster an inclusive, collaborative culture that combines innovation with professionalism—allowing us to consistently deliver exceptional value to our customers.

We’re looking for a hands-on Software Developer who brings a hacker mindset to the table: always probing, questioning, and breaking systems to learn how to build them back stronger. You’ll work deeply with Chromium-based browser internals, vanilla JavaScript, Node.js, and TypeScript, and you’ll own full-lifecycle development in a GCP-powered, containerized environment.

What you'll do:

• Develop, extend, and debug Chromium-based browser components to harden web apps against real-world attacks.
• Build and maintain backend services in Node.js and TypeScript, with an emphasis on security and performance.
• Architect, deploy, and manage infrastructure on GCP using Terraform and Docker.
• Design and implement CI/CD pipelines that support rapid, reliable releases.
• Perform code reviews, write automated tests, and champion secure coding practices.
• Research emerging attack techniques and integrate learnings into product features.

Requirements:

• 2+ years of professional software development experience working directly with Chromium.
• Expert-level proficiency in vanilla JavaScript, Node.js, and TypeScript.
• Deep understanding of how web browsers work behind the scenes (rendering engine, DOM, event loop).
• Strong knowledge of iframes, Web APIs, and client-side interactions.
• Solid grasp of HTTP(S) fundamentals: request/response lifecycle, methods, headers, and status codes.
• Demonstrated “hacker mindset”: creative problem solving, relentless curiosity, and a proactive approach to uncovering and mitigating weaknesses.
• Strong communication skills and a collaborative spirit.

Bonus points for:

• Prior experience in web-app security or browser security.
• Exposure to CI/CD and DevOps workflows.
• A portfolio of open-source contributions or personal security research/projects.
• Deep familiarity with GCP services and best practices.
• Hands-on experience with Docker for containerization and Terraform for IaC.

What We Offer:

• The chance to build cutting-edge web-security defenses from the ground up.
• A tight-knit team culture that values innovation and ownership.
• Clear career pathways and professional development support.