Position: Senior Cryptographer for Cutting Edge Payment System
Company: OpenrndinUA
Experience required: 2y
English level: upper

JOB PURPOSE:
We are looking for proactive, creative and highly experienced Cryptographer to join our team of professional and talented people. You will be expected to have solid background and understanding of analysis of the security of applications, protocols, services and systems as well as you will be responsible for deployment of DPKI infrastructure based on blockchain technology.
JOB PROFILE REQUIREMENTS:
Skills and Experience
✔ Proven experience in development of cryptography, blockchain and similar areas
✔ Proven experience with modern cryptographic / steganographic protocols and primitives, security analysis of crypto / stegano systems
✔ Solid understanding of ECC/RSA cryptography, hashes, symmetric block/chiphers
✔ Expertise with post-quantum symmetric and asymmetric encryption algorithms, digital signatures, hash functions, authentication protocols
✔ Expertise with cryptoanalysis and decryption, including using distributed computing
✔ Experience in reverse engineering of applications, protocols, including for mobile platforms based on iOS, Android

Additional Requirements
✔ Strong analytical skills
✔ Strong communication skills in order to work with engineers and other technical personnel

Education
✔ Ph.D. or Masters in Computer Science or related discipline.

Language proficiency
✔ Advanced English level verbal as well as written