Input Output – Web3 Jobs & Careers
Industry: Web3, Crypto, Blockchain
Size: 200-1000 employees
HQ: Colorado, United States
Founded: 2015
Focus: ai, crypto, web3, dev, tech
Input Output Group (IOG, formerly IOHK) is a blockchain research and engineering company founded in 2015 by Charles Hoskinson, best known for developing the Cardano blockchain platform and projects like Midnight. It focuses on advancing scalable, secure blockchain technologies rooted in peer-reviewed science for real-world adoption and sustainable Web3 ecosystems. The company operates as a venture studio with a distributed workforce across more than 60 countries.
Open Jobs at Input Output (1)
AI Developer Tools Engineer
remote
Previously Listed at Input Output (4)
These roles have closed — they show the kind of talent Input Output hires.
Software Engineer (Indexer Focus) - Shielded
Closed · remote
Chief Technology Officer
Closed · office
Chief Operating Officer
Closed · office
Software Engineer (Indexer Focus)
Closed · remote