Job Description
We are seeking a Blockchain Backend Lead Engineer to take full ownership of our company's blockchain integration and data infrastructure. The team already has an existing data processing framework—your responsibility will be to optimize, scale, and standardize this framework into a highly reliable platform that supports core products such as wallets, swaps, and yield services. You will lead the technical growth of the team, establish and enforce best practices, and drive the system toward production-grade stability.
Key Responsibilities
- Take full ownership of optimizing the existing multi-chain parsing and indexing framework to ensure scalability, maintainability, and production-grade robustness.
- Define and execute the technical roadmap, ensuring delivery timelines align with business needs.
- Improve the quality and consistency of blockchain data processing, including chain reorganization recovery, data backfilling, reconciliation, and monitoring.
- Collaborate with product and platform teams to deliver high-quality APIs and services based on the data framework.
- Lead and mentor an engineering team, enforce coding standards, and foster a culture of accountability and technical excellence.
- Continuously evaluate and enhance architecture, tools, and operational processes.
Job Requirements
- 5+ years of backend or blockchain development experience, with leadership experience managing a team of 3–5+ engineers.
- Proficiency in Go (preferred), with familiarity in Rust, Java, or other backend languages.
- Deep understanding of blockchain fundamentals: consensus mechanisms, node APIs, event logs, chain reorganization handling, etc.
- Experience in optimizing existing frameworks/platforms (not limited to building from scratch).
- Familiarity with distributed systems, data pipelines, and related components (e.g., Kafka, ClickHouse).
- Proven track record of delivering high-performance, production-grade systems.
- Fluent in English (written and spoken).
- Daily use of AI-assisted development tools to enhance R&D efficiency.
Benefits
- Opportunity to work on a globally leading Web3 project with a technology-driven and flat management structure.
- Highly competitive salary + additional performance-based incentives.
- Abundant technical growth opportunities, including participation in top-tier industry conferences and collaboration with elite development teams.
- Flexible work arrangements + remote work support + additional perks.
