Staff Full-Stack Engineer

Staff Full-Stack Engineer (Node.js + React) · Solana low-latency trading · Remote

We're building a private copy-trading engine for the Pump.fun / Solana ecosystem, where the goal is block-0 execution: detect the target → pre-trade gating → sign → land in the same slot. This isn't CRUD. It's a real-time system where your architecture decisions show up directly in landing rates and PnL.

What you'll do

• Own the hot path end to end, from stream ingestion to transaction landing
• Tune submission across Jito bundles, Helius Sender and SWQoS, with multi-provider failover
• Build Pump.fun instructions straight from the live IDL and work with bonding-curve mechanics
• Shape the React control surface for operating the system

Why this is worth your time

• A rare, hard problem: same-slot landing, priority fees, MEV-aware submission
• Staff-level ownership and real influence on architecture
• Fully remote

You bring

• 6+ years of Node.js + TypeScript (strict) and React
• Low-latency, high-throughput systems experience
• Solana internals: commitment levels, blockhash lifetime, reorg handling
• Hands-on experience landing transactions in low-latency Solana bots
• Streaming: Yellowstone gRPC (Dragon's Mouth / LaserStream) or Jito ShredStream
• English Upper-Intermediate+

Bonus points: Rust, colocation experience, CEX withdrawal APIs (Binance / MEXC / KuCoin), observability.

If you've already landed transactions in block 0, let's talk: @ademaknn