Fireblocks is the world's most trusted digital asset infrastructure company, empowering organizations to build, manage, and grow their business on the blockchain. With the industry's most secure and scalable platform, Fireblocks facilitates stablecoin payments, settlement, custody, tokenization, and trading operations across a vast ecosystem of financial institutions globally. Trusted by over 2,200 organizations, including notable names such as Worldpay and BNY Mellon, Fireblocks secures more than $10 trillion in digital asset transactions. We help institutions unlock new use cases and scale securely in the onchain economy with offices in the US, UK, Israel, Hong Kong, Singapore, Germany, France, and Switzerland.

This is a full-time hybrid role for a Core Developer – Security & Trust Products. The role is located in Israel, with some flexibility for remote work. The Core Developer will be responsible for developing and maintaining the security and trust products within the Fireblocks platform. Daily tasks include designing and implementing cryptographic protocols, securing digital asset transactions, identifying and addressing security vulnerabilities, and conducting code reviews to ensure high standards of security and quality.

• Proficiency in cryptographic protocols and security algorithms
• Experience with digital asset transactions and blockchain technologies
• Strong programming skills in languages such as C++, Python, or Go
• Familiarity with security vulnerability identification and mitigation techniques
• Excellent problem-solving abilities and analytical skills
• Strong written and verbal communication skills
• Ability to work independently and as part of a hybrid team
• Bachelor's or Master’s degree in Computer Science, Cybersecurity, or related field