Senior Backend Engineer (Remote Asia)

Overview

We're looking for a Senior Back-End / Web3 Software Engineer to join a global team building a next-generation decentralized prediction platform. You'll design and implement scalable backend systems, integrate with multiple blockchains, and work with modern cloud infrastructure.

In Short

• Design and build high-availability, high-concurrency, scalable backend systems
• Implement clean, optimized, maintainable code in Golang and Python
• Build microservices and distributed systems for real-time Web3 applications
• Develop services integrating with EVM chains (Ethereum, Polygon, BSC)
• Integrate with non-EVM ecosystems (Solana, Aptos)
• Work with smart contracts and on-chain data processing
• Apply distributed architecture patterns (CQRS, microservices, event-driven)
• Implement caching & load-balancing (Redis, Memcached)
• Deploy and maintain backend systems on AWS (ECS, Lambda, Fargate)
• Contribute to security reviews for Web3 and smart contract integrations

Requirements

• Bachelors degree in Computer Science or related field
• 5+ years backend or Web3 development experience
• Strong proficiency in Golang and Python
• Experience building scalable, distributed systems
• Familiar with Solidity or Rust, and good understanding of EVM, DeFi, or NFT ecosystems
• Strong experience with AWS infrastructure, monitoring, and automation
• Skilled in databases: PostgreSQL, MySQL, DynamoDB, Redis
• Hands-on experience with Docker, Kubernetes, CI/CD pipelines
• Strong English communication skills
• Mandarin fluency is mandatory

Benefits

• Fully remote or hybrid work options
• Work on frontier Web3 infrastructure with global experts
• Competitive base salary + token incentives + equity options
• Strong support for technical development and open-source contributions