JAVA Software Engineer Expert (Blockchain)

Location: Remote
Work Modality: 100% Remote (Europe & Latin America)

About the Opportunity

At 5411 Hub , a headhunting firm specialized in senior and expert‑level technology roles across LATAM, the U.S., and Europe, we are partnering with a leading global company in blockchain infrastructure and decentralized technologies to recruit a Software Engineer Expert .

This is a core engineering role , focused on the evolution of a blockchain client (node/client software) that supports EVM compatibility, consensus improvements, and secure, high‑performance protocol features.

The Role (explained clearly)

This is not a typical Web3 application or dApp development role.
It is a deep engineering position , centered on:

• EVM compatibility at the protocol level
• Consensus, execution, and performance improvements

You will w...