[Remote 远程] L2 Infra Company is hiring Senior Web3.0 Backend Engineer 高级Web3后端开发工程师_薪资可谈

[Aolispace-gb]

About

We are a global engineering team building the next-generation, high-performance Layer-2 with real-time execution and full Ethereum compatibility.

• Raised a $20M seed round led by Dragonfly and supported by top industry backers including Vitalik Buterin
• Subsequent public offering attracted over $450M in commitments, drawing significant global attention
• Core team members come from top universities and leading blockchain companies, with deep technical expertise
• Led by senior executives with extensive Web3 industry experience
• Globally distributed team with a fully remote work environment
• Ideal for engineers passionate about high-performance blockchain systems, core infrastructure, and low-latency distributed architectures.

If you're seeking impactful opportunities and bring strong fundamentals along with deep hands-on experience, we’d love to have you join us!

Responsibilities

• Develop and maintain backend services for core Web3 consumer-facing products, including:
• Design and implement secure and efficient transaction-sending APIs that support ERC-20 tokens and smart contract interactions.
• Build transaction simulation capabilities (pre-execution), including gas estimation, error detection, and simulated execution to enhance user experience.
• Manage token metadata and maintain a reliable token list service.
• Integrate with Ethereum mainnet and various Layer-2 networks.
• Write high-quality, testable code to ensure system reliability, performance, and security.
• Collaborate closely with cross-functional teams to build scalable infrastructure.

Requirements

• 5+ years of backend development experience, proficient in Go, Node.js (TypeScript), or Rust.
• 2+ years of experience developing or maintaining backend systems for consumer-facing products.
• Strong understanding of blockchain fundamentals and familiarity with the EVM and its ecosystem.
• Hands-on experience with blockchain interaction libraries such as Web3.js, Ethers.js, or viem.
• Proven experience designing and implementing high-performance APIs.
• Familiarity with smart contract development or contract interaction, with the ability to analyze on-chain data and transaction logic.
• Extensive experience building high-concurrency, highly available systems, with strong skills in performance optimization and complex system decomposition.
• Deep understanding of distributed systems, caching technologies, and message queues.
• Excellent communication skills and the ability to work collaboratively with cross-functional teams.

Nice to Haves

• Experience developing or integrating with Layer-2 solutions such as Optimism or Arbitrum.
• Strong English communication skills.

Job Nature

• Full-time or not: Full-Time
• Remote or not: Remote

Salary and Benefits

RMB/USD Negotiable. We hire top talents.

Contact

TG: @Aolispace
WeChat: xiuxiuamber

[github-actions]

欢迎您提交招聘信息，Rebase 会整理招聘内容，通过公众号发出。

[WAQAS1214]

Hi Aolispace,

I saw you’re looking for a senior Web3 backend engineer and wanted to see if I could help.

At DSD, we focus on the Web3/infrastructure space, and I'm currently in touch with a couple of solid engineers who have the exact L2 background you're looking for.

If you’re still reviewing resumes, I'd be happy to pass a few profiles over to see if they’re a fit.

Best Regards,
waqas Bukhari