Senior / Tech Lead TypeScript/Node.js Backend Developer (Solana)
$5000 – $7000 USD per month

#nodejs #typescript #solana #remote

Company: CreateIT (recruitment agency)

✦ Job Description:
An international product team is building a next-gen mobile platform for social and copy trading on Solana. We’re looking for a Senior Backend Developer or Tech Lead to design and build scalable backend services for real-time trade copying, wallet interactions, and blockchain integrations.

Key Responsibilities:
– Design backend architecture for Solana operations
– Integrate with Solana RPC/WebSocket providers (Helius, QuickNode, Triton)
– Connect trading APIs/SDKs (Pump.fun, Birdeye, Jupiter, Serum)
– Implement wallet, transaction, order, and swap functionality
– Collaborate with a Python backend via gRPC/REST
– Set up monitoring, logging, and alerting
– Lead a small team (code reviews, mentoring, task planning)

✦ Qualifications:
– 3+ years in TypeScript / Node.js backend development
– Deep understanding of Solana blockchain (transactions, tokens, mempool)
– Experience with APIs like Helius, Pump.fun, Birdeye, Jupiter
– Knowledge of high-load and real-time system architecture
– Hands-on with wallet integrations and SPL token logic
– Commercial experience in trading platforms or bots
– Tech leadership or prior Tech Lead experience

✦ Preferred Qualifications:
– Rust experience on Solana
– Python knowledge and integration skills

Location: Remote

Contact: @itmari
✦ Please forward the job posting when applying.

✦ @HOLDER_JOB_DEVS