DeFi Developer

Harrington Starr
Full-time United Kingdom, United Kingdom Financial Services
Posted:
February 18, 2026
Location:
United Kingdom, United Kingdom, United-Kingdom

Job Description

DeFi Rust Engineer – London - Salary negotiable


Working with a high-calibre DeFi team building serious onchain trading infrastructure.


Looking for a quant-minded engineer with a strong academic background (maths, physics, CS, engineering or similar) and a genuine obsession with onchain market mechanics.


You should understand:


• How liquidity behaves in concentrated AMMs (Uniswap v3-style)

• Tick-range management and LP optimisation

• DEX–CEX arbitrage dynamics

• MEV structures and incentive design

• Emerging ecosystems like Hyperliquid


What you’ll be doing:


• Building and improving connectivity across AMMs, orderbooks and major CEXs

• Optimising pricing and execution engines across L1/L2 environments

• Designing intelligent liquidity strategies (JIT liquidity, dynamic range management)

• Working on low-latency data inges...

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Job Overview

Job Type: Full-time
Location: United Kingdom, United-Kingdom
Posted: February 18, 2026
Deadline: March 30, 2026