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Blockchain Security Expert - Chain Security Evaluation Track
You will perform in-depth security evaluations of blockchain nodes, validators, consensus mechanisms, mempool behavior, networking layers, and chain modules. You will review and analyze blockchain frameworks such as…
Blockchain Security Expert - Chain Security Evaluation Track
About You You’re a self-starter who thrives on tackling the toughest and most meaningful problems, even if they are the most difficult problems. You’re comfortable with the unknown and understand that #startuplife…
Blockchain Security Expert - Security Audit Track
You will perform end-to-end security services for blockchain systems, focusing on audits, reviews, verification, and testing of smart contracts, protocols, and infrastructures. You will conduct manual code reviews…
Blockchain Security Expert - Security Audit Track
About You You’re a self-starter. You believe in tackling the most important problems, even if they are the most difficult problems. You’re comfortable with the unknown and understand that #startuplife means that you’re…
Blockchain Engineer
Join the Infrastructure & Platform team to develop highly reliable, scalable blockchain services and mission-critical core infrastructure for multi-asset margin systems built around Hyperliquid. Responsibilities…
Blockchain Security Expert - AI Track
About the Company CertiK is the largest blockchain security auditor and provides a comprehensive suite of tools to secure the industry at scale. To date, CertiK has worked with over 4,900 Enterprise clients, secured…
Blockchain Security Expert - AI Track
You will develop, test, and optimize LLM-driven AI agents that automatically analyze smart contracts and surface potential vulnerabilities. You will collaborate with the blockchain security team to translate research…
Blockchain Developer
Help develop, test, and deploy secure, scalable blockchain infrastructure for a Solana-based DeFi project. Contribute to Rust smart contracts, support feature implementation and bug fixes, participate in reviews and…
Principal Blockchain Engineer
You will provide technical structure to teams and work closely with management and stakeholders to define strategic road maps for complex, Layer-1 blockchain projects. You will manage individual projects, priorities,…
Blockchain Security Expert Intern - AI Track
About the Company Founded in 2018 by professors of Yale University and Columbia University, CertiK is a pioneer in blockchain security, utilizing best-in-class AI technology to secure and monitor blockchain protocols…
Blockchain Security Expert Intern - AI Track
You will pioneer the development of an intelligent AI agent powered by large language models to enhance security audit tools. You will design, fine-tune, and integrate LLM-driven agents that automatically analyze smart…
Blockchain Security Expert - Anti Defect Track
About the Company Founded in 2018 by professors of Yale University and Columbia University, CertiK is a pioneer in blockchain security, utilizing best-in-class AI technology to secure and monitor blockchain protocols…
Blockchain Security Expert - Anti Defect Track
You will discover and analyze security vulnerabilities in blockchain smart contracts, participate in security audits, evaluate and define attack models, summarize exploited code to extract characteristics, and design…
Smart Contract Developer
Design, implement, and optimize smart contracts on Ethereum and similar blockchain platforms. Write secure Solidity code, integrate contracts with Python or JavaScript backend systems, participate in code reviews and…
Blockchain Engineer
Harmony is an open blockchain with data sharding and fast finality. Social games and community AI can use our onchain tokens for micro-payments, smart contracts for market pricing, and zero-knowledge proofs for data…
Blockchain Core Engineer Go
You will architect and develop a high-performance blockchain client for the execution layer based on Tendermint while ensuring compatibility with the Cosmos SDK. You will design and implement core networking,…
Senior Blockchain Contract Engineer
You will write and test smart contracts on Starknet L2 using Cairo and Ethereum L1 using Solidity. You will create functional and security tests, maintain open-source-quality code, respond to community comments and…