Remote-First Blockchain Backend Engineer - Wallet

Binance; United States; Remote; USD 130,000 - 200,000; Full time

Benefits offered by this job

Remote-first, work-from-home

Competitive salary and benefits

Flat global team structure

Job summary

Binance Wallet team is building a decentralized wallet ecosystem with on‑chain infrastructure, self‑custody wallets, a DEX, and decentralized Earn. You will design and maintain backend systems for wallet‑related products and collaborate across teams to deploy new features and improve stability.

You'll participate in the full lifecycle from architecture to deployment, work with blockchain engineers on the latest technologies, and support on‑call incident handling to ensure reliability and

Qualifications

• Bachelor’s degree or above in Computer Science, Software Engineering, or a related field.
• 3+ years of backend software development experience.
• Hands-on experience in Web3, blockchain, or wallet-related development including on-chain interactions, blockchain data structures, transaction flows, and smart contract integration.
• Strong understanding of blockchain fundamentals and mainstream ecosystems such as Bitcoin, Ethereum, and other public-chain architectures.
• Experience with Java and related backend frameworks is a plus.
• AI-related engineering experience, such as experience with LLM applications, model optimization, or agent workflow integration.

Responsibilities

• Design, develop, and maintain backend systems for Web3 wallet and blockchain-related products.
• Build and optimize services for on-chain data acquisition, parsing, indexing, and analysis.
• Participate in the full development lifecycle, including architecture design, coding, testing, deployment, troubleshooting, and performance tuning.
• Work closely with blockchain engineers and cross-functional teams to implement and integrate the latest blockchain technologies and on-chain features.
• Investigate, troubleshoot, and resolve technical issues related to product functionality, blockchain interactions, and system stability.
• Collaborate with product managers and other engineering teams to deliver new features and continuously improve existing products.
• Participate in on-call rotation and support emergency incident handling for owned systems.

Skills

Web3 development

Backend development

Java backend

AI/LLM experience

Blockchain fundamentals

Education

Bachelor's degree

Job description

Binance Wallet team is building a decentralized wallet ecosystem with on‑chain infrastructure, self‑custody wallets, a DEX, and decentralized Earn. You will design and maintain backend systems for wallet‑related products and collaborate across teams to deploy new features and improve stability.

You'll participate in the full lifecycle from architecture to deployment, work with blockchain engineers on the latest technologies, and support on‑call incident handling to ensure reliability and