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Backend Developer (Trading Bot / DEX Infra)
AlongsidePTHá 25 dias
Tipo de trabalho
- Quick Apply
Descrição do cargoBuild and optimize backend logic powering snipers and trading execution Audit existing infra and identify optimization verticals Ship features in weekly cycles under real trading conditions Collaborate tightly with FE, design, and product on fast iteration Strong proficiency in Solidity (smart contract development, deployment, and auditing). Proficiency in Rust (for cross-chain / non-EVM environments). Hands-on experience with DEX infrastructure (routers, swaps, liquidity pools). Proven ability to design, audit, and optimize on-chain trading systems . Knowledge of MEV strategies (sniping, frontrunning, arbitrage) and execution logic. Experience with wallet management and multi-chain infrastructure . Solid understanding of Ethereum and EVM-compatible chains . Familiarity with token launchers and liquidity provisioning hooks. Experience working with real-time trading systems under production conditions. Contributions to open-source blockchain / DeFi projects.
Our client provides infrastructure that transforms private communities into on-chain economies, offering token gating, staking pools, and new revenue streams. Their solution also powers a trading bot that turns Telegram groups into social trading hubs, allowing members to trade and share calls while group owners earn from every transaction and is recruiting a Backend Developer with hands-on experience in on-chain trading systems.
What you’ve built before (or can audit / refine) :
- Routers and swap logic for DEXes
- Token launcher integrations (new pairs, liquidity hooks)
- Sniping / MEV-style execution logic
- Wallet management and multi-chain infra
Responsabilities :
Requirements
Nice to have :
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