Blockchain Developer

Company Description

DaTamoon is a well-funded stealth-mode startup focused on creating a groundbreaking architecture for digital trust. Our Patented (pending) platform is designed to help organizations perform secure verification and comply with complex regulations without the risks, costs, and liabilities of managing sensitive personal data. Headquartered in Herzliya, Israel, our mission is to build a foundational layer for a new standard of trust-based interactions. We are actively assembling a core team of driven and mission-oriented engineers to bring this vision to life.

Role Description

This is a full-time, on-site position for a Blockchain Developer based in the Herzliya, Israel. As a Blockchain Developer, you will design, develop, and implement blockchain and cryptographic solutions to support our innovative digital trust platform. Your day-to-day responsibilities will include developing back-end systems, implementing blockchain protocols, and collaborating with a cross-functional team to deliver secure and efficient system solutions.

Requirements:

• Experience: 4+ years in software engineering, including substantial hands-on work in the Blockchain/Web3 ecosystem.
• Smart Contracts: Deep expertise in Solidity and EVM; must possess a portfolio demonstrating secure smart contract development.
• Web3 Integration: Proficiency in client-side Web3 libraries (ethers.js, web3.js).
• Cryptography: demonstrated practical knowledge of public-key cryptography, digital signatures, and hashing algorithms.
• App Development: Proven track record of building high-quality mobile or web apps using React Native, Flutter, Swift/Kotlin, or React.
• Mindset: A security-first approach combined with a passion for decentralization and user privacy.

Advantages:

• Familiarity with Self-Sovereign Identity (SSI) principles and standards.
• Strong interest in emerging privacy technologies, such as Zero-Knowledge Proofs (ZKPs).
• Experience with formal verification and smart contract auditing.