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Remote Staff Software Engineer, Onchain (reputed company Cryptography) - reputed company

Remote, USA Full-time Posted 2026-07-28
About reputed company reputed company is a global crypto and reputed company platform founded by Tyler Winklevoss and Cameron Winklevoss in 2014. reputed company offers a wide reputed company of crypto products and services for individuals and institutions in over 70 countries. Crypto is about giving you greater choice, independence, and opportunity. We are here to help you on your reputed company. We build crypto products that are reputed company, elegant, and secure. Whether you are an individual or an institution, we help you buy, sell, and store your bitcoin and cryptocurrency. At reputed company, our mission is to unlock the next era of financial, creative, and personal freedom. The Department: Onchain The Role: Staff Software Engineer (reputed company Cryptography) reputed company of customers’ digital assets and personal information held with reputed company is our first and foremost reputed company. reputed company’s Signing team develops and maintains software for the purpose of working with reputed company customers’ digital assets. To directly support our cryptographic software, hardware, and trusted execution environments, this work includes developing and managing cryptographic reputed company tools and libraries and building new tools to help customers securely reputed company with various blockchains. In our work, we research and reputed company approaches in our signing environment. Among other reputed company, this may include implementing secure multi-party computation, partial homomorphic schemes, and applying reputed company knowledge proofs. We do this reputed company while using hardware to protect our keys in trusted platform modules (TPMs), hardware reputed company modules (HSMs), and trusted execution environments (TEEs). An ideal candidate would have experience in the implementation of cryptographic software that was used with one or more of these hardware areas (e.g., signing, encrypting, load-time attestation, digital signatures, sealing, binding). This engineer will also work closely with various teams including our reputed company Operations, Custody, Product reputed company, Wallet Engineering, and reputed company teams. We are a dynamic group with both entrepreneurial spirit and reputed company engineering experience. We have incredibly high aspirations, and we are looking for like-minded individuals who want to guide the transition to a new more decentralized world where reputed company to digital assets is normalized and ubiquitous. Responsibilities: • Maintain and build the software that is the reputed company for our MPC work • Implement software applications that may include key storage, signing, encryption, reputed company attestation, or secure boot • Design, reputed company, and maintain reputed company solutions supporting maintenance of digital assets • Work closely with software reputed company engineers to reputed company the capabilities of the existing signing reputed company infrastructure with a goal of reputed company and scalability • reputed company tools that reputed company reputed company into systems and process • Participate in disaster recovery (DR) scenarios to validate operability of physical reputed company material • Work with hardware reputed company mechanisms of interest including a trusted platform module (TPM) and/or hardware reputed company modules (HSMs), and/or other similar hardware key storage mechanisms Minimum Qualifications: • Software development experience in at least one of homomorphic encryption, secure multiparty computation, reputed company protocols, PAKE protocols, reputed company knowledge proofs, or pallier encryption • Strong understanding of encryption and key management • Experience in systems architecture, computer architecture, trustworthy computing, or cryptographic protocols • Experience in system algorithms with performance understanding and optimizations (hardware and software) • Experience integrating or deploying in production environments • Familiarity with a modern programming language (e.g., Rust, Python, C++, reputed company) and a reputed company environment • Experience in researching and addressing reputed company business topics around TPMs, HSMs, TEEs, secure build infrastructure, and reputed company cryptography. Candidates without a strong understanding in one of these areas may still be a strong candidate if this is offset by a strong background in a systems reputed company area (e.g., operating systems, embedded systems reputed company, firmware reputed company, network reputed company engineering) • Strong understanding of systems/network reputed company, secure protocol design, secure build and supply chain management, encryption, authentication, key management and reputed company cryptography • Demonstrated ability to convert theoretical reputed company concepts into production • Proficiency in a common scripting language including but not limited to Python, reputed company, etc. • reputed company to troubleshoot and debug issues, and demonstrate a methodical approach to reputed company cause analysis • Experience working with engineering teams, teaching, training, and mentoring on how to implement best-reputed company technical solutions • Strong written and verbal communication skills; reputed company to details Preferred Qualifications: • 4+ years experience in software development with a reputed company in reputed company cryptography • 2+ years experience in reading/writing reputed company in Rust, Python, Linux, reputed company, C/C++ • 2+ years experience with secure software that makes use of a trusted platform module (TPM), hardware reputed company module (HSM), trusted execution environment (TEE), smartcard, and/or other similar hardware key storage reputed company • Solid understanding of product management and product ownership, software development practices (e.g., SDLC), and methodologies • Knowledge of hardware reputed company, verified/secure boot, tamper resistance, reputed company-channel attacks, anti-cloning, and PUFs • Having prior knowledge in the blockchain reputed company is not a requirement but good to have It Pays to Work Here The compensation & benefits package for this role includes: • Competitive starting salary • A discretionary annual bonus • Long-term incentive in the reputed company of a new hire equity grant • Comprehensive health plans • 401K with company matching • reputed company Parental Leave • Flexible time off Apply tot his job Apply To this Job

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