Back End Developer(Golang)

NodeReal is seeking a Backend Developer with Golang expertise to build high-performance Web3 infrastructure. You will design and implement scalable backend services and APIs that power blockchain applications across multiple chains, serving high-throughput, low-latency workloads. Join a globally distributed team of 100+ employees backed by Sky9 Capital, supporting 200+ DApp projects and powering over 50% of the Top 50 Projects on the BNB Chain and Aptos.

What you'll do

• Build high-quality, high-performance Web3 infrastructure to power a range of Web3 products
• Design and implement scalable backend services and APIs such as RPC gateways, indexing services, and data services that serve high-throughput, low-latency Web3 workloads
• Develop and optimize blockchain data pipelines, including node interaction, event and log parsing, and on-chain data extraction across multiple chains
• Troubleshoot and resolve complex issues related to system performance, reliability, and scalability in distributed, high-concurrency environments
• Conduct thorough code reviews and collaborate with other developers to maintain high code quality and engineering standards
• Monitor, profile, and continuously improve service performance, stability, and security
• Contribute to technical documentation, design specifications, and best practices
• Leverage AI agents and AI-assisted coding workflows to improve development velocity and code quality

What you bring

• Hands-on experience with Web3 projects such as smart contracts, blockchain protocols, and on-chain infrastructure
• A solid Golang foundation with proven production experience
• Practical experience with AI agents and AI-assisted coding workflows
• Experience with distributed systems, concurrent programming, and network protocols
• Strong logical thinking, a collaborative mindset, and a fast learning curve
• Fluency in English to coordinate effectively with overseas partners and stakeholders

Nice to have

• Prior experience with blockchain infrastructure such as RPC services, node operations, indexers, or archive and data nodes
• Deep understanding of blockchain concepts, including consensus algorithms such as PoS and PoA, state transition models, EVM internals, and cryptography
• Familiarity with performance profiling and optimization techniques for high-throughput, low-latency systems
• Experience contributing to open-source projects, especially in the blockchain space
• Familiarity with cloud infrastructure, containerization such as Docker and Kubernetes, and observability tooling
• Experience with trading algorithms or quantitative systems

What we offer

• The opportunity to be part of one of the world's leading Web3 infrastructure providers with vast career growth potential
• Work alongside a diverse, global team of experts and innovators
• Participation in cutting-edge projects that drive industry change and help onboard the next wave of users to Web3

About NodeReal

NodeReal is a one-stop infrastructure and solution provider for the high-speed blockchain era, enabling Web3 projects to build across multiple blockchains. The company supports 200+ DApp projects and powers over 50% of the Top 50 Projects on the BNB Chain and Aptos, with a community of 16K+ developers and customers including CoinMarketCap, PancakeSwap, 1inch, Galxe, Certik, TheGraph, and Trust Wallet.