Salary
Competitive, paid in USDT (negotiable based on experience).
Format: Full-time, Remote.
Senior TypeScript Blockchain Engineer (Solana / DeFi) | Remote
Experience
We’re looking for a highly skilled TypeScript Engineer to lead the development of a new blockchain-focused service for a next-gen DeFi platform.
Benefits
You’ll be responsible for building a high-performance TypeScript service handling real-time blockchain operations on Solana — from wallet integrations and transaction processing to on-chain analytics and trading features. The role includes both hands-on development and technical leadership, with the opportunity to shape the tech stack and architecture for thousands of transactions per second.
About the company and the project:
Your tasks
Develop and architect a new TypeScript service for Solana blockchain operations.
Integrate with Solana RPC and WebSocket providers (Helius, QuickNode, Triton, etc.).
Connect and optimize trading APIs/SDKs (Pump.fun, Birdeye, Jupiter, Serum, etc.).
Implement wallet features, transaction signing, order and swap functionality.
Interact with internal Python-based backend via gRPC/REST.
Design scalable architecture for high-load, real-time transaction processing. Set up monitoring, logging, and alerting systems.
Lead a small development team (code review, task management, mentoring).
Integrate with Solana RPC and WebSocket providers (Helius, QuickNode, Triton, etc.).
Connect and optimize trading APIs/SDKs (Pump.fun, Birdeye, Jupiter, Serum, etc.).
Implement wallet features, transaction signing, order and swap functionality.
Interact with internal Python-based backend via gRPC/REST.
Design scalable architecture for high-load, real-time transaction processing. Set up monitoring, logging, and alerting systems.
Lead a small development team (code review, task management, mentoring).
Advantages
Requirements
3+ years of professional TypeScript/Node.js development experience. Deep understanding of Solana blockchain (transactions, programs, tokens, mempool). Experience working with APIs such as Helius, Pump.fun, Birdeye, Jupiter, etc.
Strong knowledge of high-load system architecture and real-time data processing. Experience with crypto wallet integrations and SPL tokens. Proven ability to write clean, testable, and scalable code.
Leadership or tech lead experience in a development team.
Nice to Have: Experience with Rust programs on Solana, Python knowledge and integration with Python-based services, Background in fintech or DeFi product backend development.
Strong knowledge of high-load system architecture and real-time data processing. Experience with crypto wallet integrations and SPL tokens. Proven ability to write clean, testable, and scalable code.
Leadership or tech lead experience in a development team.
Nice to Have: Experience with Rust programs on Solana, Python knowledge and integration with Python-based services, Background in fintech or DeFi product backend development.
Work on a product with global ambitions and direct access to founders.
Influence architecture and tech stack from scratch.
Access to advanced blockchain technologies and DeFi integrations.
Influence architecture and tech stack from scratch.
Access to advanced blockchain technologies and DeFi integrations.
Please get in touch
with our recruiters via
Telegram: @hr_createit
Submit an Application
