About Opinion Labs: Opinion Labs is dedicated to breaking down cross-market barriers to make global transactions fairer and more efficient. We are building the world's first Opinion Protocol, creating a new paradigm for trading. Opinion Labs allows anyone to make predictions about any event in a decentralized and permissionless manner, empowering users to predict, trade, and verify the truth.

Investor and Team Background: Opinion Labs has received investments from Binance Labs and Animoca Ventures. The founding team comes from JP Morgan, Soros Fund, and McKinsey, with extensive experience in algorithmic trading and large-scale consumer product development.

We are looking for a Senior Web3 Software Engineer who can independently build highly available, high-concurrency, and scalable Web3 applications, with deep development experience in Golang and Python. You should possess excellent code optimization and refactoring skills, be capable of designing robust system architectures, and be proficient in using AWS cloud services for efficient deployment and operations.

Job Requirements

 • Bachelor's degree or higher in Computer Science, Software Engineering, or a related field

 • Over 5 years of development experience related to the internet or Web3, with successful cases in designing and implementing high availability architectures

 • Proficient in Golang and Python, with excellent experience in code optimization and refactoring

 • Familiar with smart contracts (Solidity / Rust), understanding of EVM mechanisms and the DeFi / NFT ecosystem

 • Mastery of high availability architecture design, familiar with distributed systems, microservices, and event-driven architecture

 • Proficient in AWS, with experience in cloud architecture design, automated operations, and monitoring

 • Expertise in database optimization (PostgreSQL, MySQL, DynamoDB, Redis), with experience in database sharding and read-write separation

 • Familiar with containerization (Docker, Kubernetes), with CI/CD experience

 • Good command of English, able to read documents fluently and participate in technical discussions on architecture and development solutions