Senior Full Stack Developer (DEX–CEX Arbitrage Platform)
Salary: $3,000–$5,000+

#FullStack #NodeJS #TypeScript #Trading #Crypto #Arbitrage #Remote

Company:
A technology-driven liquidity provider in the crypto B2B sector. The company builds trading and analytical systems for funds, trading teams, and crypto projects. A new internal product — a DEX–CEX arbitrage engine — is being launched with future integration into the main Trading Platform. Strong performance may lead to growth into a CTO role.

✦ Job Description:
You will work on the core functionality of a high-performance trading platform where speed and accuracy are critical. The role involves architecting and implementing the DEX–CEX arbitrage algorithm, managing exchange integrations, and building dashboards for analytics and strategy monitoring.

Key Responsibilities:
– Build the MVP of a DEX–CEX arbitrage engine.
– Integrate multiple exchanges via API using existing connectors.
– Implement calculations for arbitrage opportunities.
– Develop monitoring, logging, and analytics interfaces.
– Build dashboards for client-facing insights.

✦ Qualifications:
– Proficiency with Node.js / TypeScript (core stack) or Python.
– Experience integrating with crypto exchange APIs (Binance, OKX, Bybit, KuCoin, etc.).
– Understanding of market making, DEX mechanics, trading bots.
– Strong knowledge of CEX integrations (REST, WebSocket, user streams).
– Experience with DEX (EVM) — ethers.js/viem or web3.py.
– Ability to work with AMM data: slot0, liquidity, ticks, reserves.
– Knowledge of data storage for trading systems (orderbooks, trades, IDs, logs).
– Understanding of AMM math (Uniswap v2/v3 formulas, tick-based pricing).

✦ Preferred Qualifications:
– Knowledge of rate limits, gas estimation, batching, slippage.
– Experience with high-load trading systems.

Location: Remote (full-time, flexible)
Contact:

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✦ Please forward the job posting when applying.

🫡 ✦ @HOLDER_JOB_DEVS

Senior Fullstack Developer (DEX-CEX Arbitrage Platform)