About This Role
Cyberhaven is reimagining how companies protect their most important data. We go beyond traditional security by understanding how information actually moves and is used across an organization. Our browser extension sits at the heart of this mission, giving us visibility and control where work happens every day: inside the browser.
We're seeking an engineer who is passionate about building powerful, seamless, and secure web extensions to join our dedicated team. You'll be instrumental in developing a critical piece of our technology, working alongside teams that build our endpoint agent and cloud platform to create a unified defense.
Company : Cyberhaven
Role : Senior Software Engineer
Work Type : Remote
Qualification : Graduate
Location : Bengaluru (Remote)
Responsibilities
- Develop and maintain a high-performance, secure browser extension for Chrome, Edge, and other major browsers, leveraging Manifest V3 and modern web standards.
- Build features that safely monitor and interact with web page content, adhering to strict security protocols to handle sensitive data.
- Continuously optimize for speed, stability, and a minimal footprint, ensuring a smooth user experience across countless websites and workflows.
- Collaborate directly with engineers on our endpoint and backend teams to create tight, reliable integrations that work consistently across a user's entire environment.
- Keep pace with the rapidly changing landscape of browser capabilities, extension APIs, and security models to future-proof our technology.
- Contribute to our engineering culture through thoughtful code reviews, robust testing, and helping refine our development lifecycle.
Skills and Experience
- You have 5 or more years of experience in software engineering, with at least 3 of those years spent specifically building and shipping browser extensions.
- You are highly proficient in JavaScript/TypeScript, HTML, and CSS, and are comfortable with modern web development tooling and practices.
- You possess a deep, practical knowledge of browser extension architectures (especially Chrome Extensions/Manifest V3), their capabilities, and the security considerations involved in content scripting and messaging.
- You write code with security front of mind, particularly when dealing with untrusted inputs and sensitive data.
- You’re a clear communicator who enjoys solving problems across teams, including with product managers and designers
Nice to Have
- Experience in the security industry, with SaaS platforms, or endpoint/agent technologies.
- Familiarity with Go, which powers parts of our backend.
- A track record of working effectively in cross-functional environments.
