Cryptography Engineer

Job Summary We are seeking a highly technical Cryptographer to research, design, and optimize the core blockchain and cryptographic systems powering our platform. This role sits at the intersection of distributed systems, applied cryptography, payments infrastructure, and financial innovation. You will work closely with engineering, product, security, and compliance teams to evaluate emerging technologies, improve protocol efficiency, and help shape the long-term technical direction of our blockchain strategy.
Responsibilities
Research, Design, implement, and optimize cryptographic primitives / specialized utility programs.
Develop secure, production-ready cryptographic libraries and tooling.
Ensure correctness, security, and efficiency through benchmarking, testing, and formal validation practices.
Design and implement ZKP algorithms and circuits across modern proving systems.
Contribute to circuit design, constraint optimization, witness generation, and recursive pr...