
Recruitment • HR Tech • Artificial Intelligence
Rockstar is a full-service recruitment company that leverages a blend of human expertise and artificial intelligence to help businesses hire better and faster at a lower cost. They offer a comprehensive recruitment service for less than $1,500 per role by providing access to a large talent database, fast and efficient candidate reviews, and human screening. Their proprietary AI enables the review of thousands of applications to quickly match candidates to job descriptions, while custom screening calls are conducted by recruiters in the US, UK, or Australia. Rockstar supports hiring across a wide range of professional roles, including sales, marketing, strategy, product, business operations, analytics, data science, software development, infrastructure, finance, and accounting. This flexible approach allows companies to meet strong candidates without long-term commitments, making it a cost-effective solution for teams of all sizes.
2 - 10 employees
🎯 Recruiter
👥 HR Tech
🤖 Artificial Intelligence
March 12
🇺🇸 United States – Remote
⏰ Full Time
🟢 Junior
🟡 Mid-level
⛓️ Blockchain Engineer
🚫👨🎓 No degree required
🦅 H1B Visa Sponsor

Recruitment • HR Tech • Artificial Intelligence
Rockstar is a full-service recruitment company that leverages a blend of human expertise and artificial intelligence to help businesses hire better and faster at a lower cost. They offer a comprehensive recruitment service for less than $1,500 per role by providing access to a large talent database, fast and efficient candidate reviews, and human screening. Their proprietary AI enables the review of thousands of applications to quickly match candidates to job descriptions, while custom screening calls are conducted by recruiters in the US, UK, or Australia. Rockstar supports hiring across a wide range of professional roles, including sales, marketing, strategy, product, business operations, analytics, data science, software development, infrastructure, finance, and accounting. This flexible approach allows companies to meet strong candidates without long-term commitments, making it a cost-effective solution for teams of all sizes.
2 - 10 employees
🎯 Recruiter
👥 HR Tech
🤖 Artificial Intelligence
• Design, implement, and optimize Solidity-based smart contracts for projects related to the protocol, focusing on security, efficiency, and maintainability. • Provide technical guidance and design feedback for external developers building on the protocol and Unichain, including hook developers and DeFi projects. • Explore and prototype new DeFi primitives, trading mechanisms, and smart contract architectures to expand the protocol’s capabilities. • Participate in design sessions and code reviews, ensuring high standards in code quality, security, and organization. • Implement unit tests, fuzz testing, and gas optimizations to ensure smart contract reliability and performance. • Hooks and reference implementations for the protocol's latest version • Experimental swapping UX designs • Indexers and graph traversal algorithms • Composable DeFi legos • SDK abstractions and developer tooling • Periphery integrations such as liquidity management tools and swap-and-add functionalities
• Strong understanding of DeFi patterns and smart contract architecture • At least two years of experience writing complex Solidity smart contracts with an emphasis on readability, maintainability, and security • Proficiency with Foundry, including cheatcodes, foundry.toml, and script execution • Experience with unit testing and fuzz testing for smart contract security • Confidence using Git and managing version control in a collaborative engineering environment • Ability to design clean abstractions and reusable smart contract components • Familiarity with the protocol's latest version contracts and related DeFi protocols • Experience with Yul and low-level opcodes for gas-efficient smart contract development • Knowledge of gas optimization techniques • Experience with invariant testing for smart contract correctness • Public speaking experience for developer outreach and technical presentations • Familiarity with TypeScript for SDK and front-end integrations
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