Dec 17, 2025

Experienced Developer for Privacy-Focused Browser Extension with Zero-Knowledge Proofs

Job / Advertisement Description

We are seeking a skilled developer to assist in completing a browser extension designed to enhance user privacy through advanced cryptographic techniques, specifically incorporating zero-knowledge proofs (ZK). The extension aims to provide secure, anonymous interactions online without compromising data integrity. Key responsibilities include: - Implementing and integrating ZK protocols to ensure privacy-preserving features. - Debugging and optimizing existing code for cross-browser compatibility (Chrome, Firefox, etc.). - Collaborating on feature enhancements, such as secure data handling and user interface improvements. - Testing for security vulnerabilities and ensuring compliance with privacy standards. This is a part-time, remote project expected to take 20-40 hours, with potential for ongoing work based on performance. Preferred Qualifications: - Strong experience with zero-knowledge proofs (ZK) and related cryptographic libraries. - Familiarity with Zcash or similar privacy-focused blockchain technologies. - Background in AI bot development, including integration of machine learning models for automated privacy tools. - Proficiency in JavaScript, WebExtensions API, and relevant frameworks (e.g., React for UI). - Experience with secure coding practices and privacy-enhancing technologies. If you have a portfolio or GitHub showcasing relevant projects, please include links in your proposal.