Blockchain Engineering Intern

**About The Role** Work on practical blockchain infrastructure and learn how on-chain systems connect to production trading and data products. What you'll do * Develop and test integrations with blockchain nodes, indexers, smart contracts, and wallets. * Help monitor on-chain data quality, transaction lifecycle, and system reliability. * Research protocols and turn technical findings into working prototypes. * Contribute code, tests, and documentation alongside experienced engineers. What we're looking for * Currently pursuing a technical degree or able to demonstrate equivalent software experience. * Experience with TypeScript, Python, Rust, Solidity, or another relevant language. * A basic understanding of blockchains, transactions, and smart contracts. * A careful approach to security and enthusiasm for learning production systems. How we work Time Seventeen is a focused, high-ownership team. We value clear thinking, direct communication, careful execution, and people who are comfortable taking an important problem all the way to a result. Apply for this role→