Java Web3 Jobs in United States

1,037 jobs found

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Job Position Company Posted Location Salary Tags

PolySign & Standard Custody

San Francisco, CA, United States

$98k - $108k

FYEO

United States

$150k - $185k

Ripple

San Francisco, CA, United States

$30k - $90k

Okcoin

San Francisco, CA, United States

$45k - $80k

Ripple

San Francisco, CA, United States

$45k - $100k

Foundry

New York, NY, United States

$81k - $88k

WalletConnect

San Francisco, CA, United States

$11k - $62k

CANDY

New York, NY, United States

$35k - $76k

CANDY

New York, NY, United States

$81k - $84k

Okcoin

San Francisco, CA, United States

$30k - $70k

HQ Digital

New York, NY, United States

$45k - $80k

Okcoin

San Francisco, CA, United States

$45k - $80k

Ava Labs

New York, NY, United States

$27k - $90k

Palm NFT Studio, Inc.

United States

$54k - $55k

Mythical Games

Kansas City, KS, United States

$45k - $80k

Principal HSM Engineer

PolySign & Standard Custody
$98k - $108k estimated

This job is closed

Principal HSM Engineer, Oakland, CA, United States

PolySign, Inc. currently is searching for a full-time (40 hours/week) Principal HSM Engineer, 1300 Clay Street, Suite 600, Oakland, CA 94612

Job Description:

Contribute to the design and architecture of new and existing cryptographic software modules that will be deployed on Linux and interfaced with Hardware Security Module (HSM) to securely store cryptographic keys using programming languages like C, C++, Python and Java. Build prototypes of cryptographic software modules that will be deployed on Linux and interfaced with Hardware Security Module (HSM) to securely store cryptographic keys for the PolySign digital custodian. Develop software modules that will be deployed on Linux and interfaced with Hardware Security Module (HSM) to securely store cryptographic keys for the PolySign digital custodian including the user of TLS to communicate with the HSM devices from the PolySign micro-services running in the cloud. Create payload code and create testing code for that payload code to ensure that it works in three distinct categories: unit tests, integration tests, and system tests. Develop and test proprietary software, with Security, Python, enterprise software, Cloud services, C, C++, and Bash. Write developer documentation and reference implementations and other educational content. Design, architect, and build the PolySign back end, with a focus on quality, security, high availability, performance, and compliance. Assist with code review, documentation, DevOps, and testing of the front end. Use tools like CMake, make, GCC, git, gdb, Jenkins and valgrind on Linux Operating system. Utilize software development experience in Crypto to contribute to the internal Infrastructure Product that is used to develop, deploy, and operate software services. Test and verify platform and integrated technologies before production release, identify performance bottlenecks and anomalous system behavior, and analyze root causes of incidents leveraging Agile/Scrum, GitHub, Jenkins, and Jira.

Required Qualifications:

  • 8 years of experience in the job offered or related;
  • Experience with continuous integration setup using Hudson/Build bot; Voltage SecureData Simple API; disk encryption on Linux using dm-crypt; Voltage SecureData integration with Greenplum database; and Thales/Atalla Hardware Security Module (HSM).

Contact: Send CV to [email protected]