SatoshiLabs

Cryptographer Team Lead

NEW

PragueFull-timeGlobal

📊 Senior🏠 Hybrid

ActivePosted within the last 30 days

Job Description

[AI-summarized by JobStash]

You will bring strong cryptographic expertise into product development and help turn complex cryptographic concepts into practical solutions. You will lead a small team of specialists, drive cryptography initiatives across the product, design and implement cryptographic standards (for example BIPs and SLIPs), maintain the cryptographic algorithms library, and review and assess vulnerability reports related to firmware.

Requirements

●5+ years of experience in cryptography
●Ability to take complex cryptographic concepts, turn them into practical solutions, and explain them to less experienced colleagues
●Strong understanding of elliptic curve cryptography
●Knowledge of modern cryptanalytic methods
●Solid command of C
●Solid command of Python
●Knowledge of cryptography used in Bitcoin and other cryptocurrencies
●Understanding of protections against side-channel and fault injection attacks
●Familiarity with Git
●Familiarity with Rust

Responsibilities

●Own and drive cryptography initiatives across the company
●Lead a team of three cryptography engineers
●Provide direction on complex cryptographic questions and decisions
●Design, specify, and implement new cryptographic standards such as BIPs and SLIPs
●Maintain and further develop trezor-crypto cryptographic algorithms library
●Review and assess vulnerability reports related to firmware

Benefits & Perks

●Option to get paid in bitcoin
●Budget for professional development (training programs, crypto conferences, courses, and workshops)
●Home office flexibility
●Renovated offices including a gym, foosball table, billiards, PlayStation, and a 3D printer
●MultiSport card
●Company mobile phone tariff
●Snacks
●Yoga and fitness classes
●Free on-site parking

Tech Stack

Elliptic Curve CryptographyBitcoinfirmware securityGitfault injection attacksside-channel attackstrezor-cryptocryptanalysisSLIPPython