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CertiK
5 years ago

Senior Security Engineer (Penetration Testing)

Open 62d RemoteNorth AmericaSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

You will perform penetration tests and application security assessments across web, mobile, desktop, and browser extension platforms. You will conduct external and internal network tests, review source code, assess…

aws azure bash blockchain business-development +12 skills
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Wintermute
5 years ago

C++ Quant Developer

Open 66d HybridUKFull-time
United Kingdom

About Wintermute Wintermute is a technology unicorn and one of the largest algorithmic trading companies, specialising in digital assets. We provide liquidity across most cryptocurrency exchanges and trading platforms,…

analytics blockchain cpp cryptocurrency defi +1 skills
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Energi
5 years ago

Senior Blockchain Developer (C++/ Go)

RemoteNorth AmericaFull-timeSenior
United States

What we’re looking for: We are looking for a full-time DApp/ DeFi Developer with Solidity skills who can work on a distributed (remote) team to continue the development and improvement of our platform, DeFi product…

api blockchain cpp defi go +5 skills
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Energi
5 years ago

Blockchain Developer (DeFi)

RemoteNorth America
United States

What You Will Do Develop and maintain DeFi applications on the Energi blockchain Build, review, and help to design high-quality, maintainable code Work autonomously with a high degree of ownership Test and peer-review…

blockchain cryptocurrency defi ethereum javascript +4 skills
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Certik
6 years ago

Blockchain Security Engineer - Senior Level (Solidity / Rust / Golang )

Open 66d RemoteNorth AmericaFull-timeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

About the Role: We are seeking a Senior Blockchain Security Engineer with a strong security mindset and deep technical expertise across smart contracts, blockchain nodes, and decentralized infrastructure. You will play…

blockchain business-development cryptocurrency cryptography cybersecurity +8 skills
102 000 – 180 000 $
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Wintermute
6 years ago

C++ Trading Platform Developer

Open 66d HybridUKFull-time
United Kingdom

About Wintermute Wintermute is a technology unicorn and one of the largest algorithmic trading companies, specialising in digital assets. We provide liquidity across most cryptocurrency exchanges and trading platforms,…

assembly blockchain cpp cryptocurrency defi +3 skills
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