Join us at OnChainTerminal, the most advanced onchain trading platform on Solana 🚀

💼 Category: Backend developer

💻 Working Model: Remote

📝 Contract Model: Full-time - long term freelance contract

🕒 Working Hours: Flexible, 3+ hours overlap with GMT+8 required

🎓 Education: University Degree

📆 Experience: 10+ years

🚀 About the company:

OnChainTerminal will be the most advanced on-chain trading platform for the Solana blockchain. We provide top-level traders with a decisive edge through real-time insights from terabytes of blockchain data. Benefit from the startup feeling and career opportunities of a fast growing company with a successful tech entrepreneur as its founder!

🏛️ Architect and Develop our Data infrastructure

You, as an early team member, won’t just write code—you will have a key role in shaping the architecture and strategy of our data infrastructure. You’ll be solving some of the hardest challenges in real-time blockchain data processing, designing from scratch and ensuring long-term scalability and performance.

📋 Tech Stack

• Blockchain Data pipeline: multiple Solana RPC nodes on metal servers, geyser gRPC streams, NATS Jetstream / Kafka, custom parsers & transformers in Node.js, clickhouse • Databases: Clickhouse + Redis - utilizing highly optimized data formats to compress terabyte-scale data and enabling millisecond queries • Web backend: Typescript, Node.js (Nest.js), PostgreSQL, Clickhouse, Redis, Websockets • Web Frontend: Typescript (React), API, Websockets • AI Development: Cursor.ai