Rust Quantitative Developer

LO • Blockchain & Crypto • Venues • Rust • SQL • 3 days ago

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Salary

≈ $72k – $175k per year (Estimated)

Location

In office (London)

Seniority

Middle · 4+ years exp

First seen by Alion on Oct 14, 2026.

Overview

Company

Impact

Profile match

LO

We trade our own capital, provide liquidity to token issuers and exchanges, and sell market data across crypto and traditional venues. All of it runs on one piece of trading infrastructure.

lo.tech • HQ: London, United Kingdom • Venues • Blockchain & Crypto • 11-50 employees

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LO:TECH is looking for a Rust Quantitative Developer to improve low-latency trading infrastructure and build high-frequency trading features.

You will extend and improve low-latency connectivity and trading infrastructure. You will fine-tune the core pricing engine, optimize network transmission, and design, develop, and test features for high-frequency trading, trade monitoring, and risk management. You will take ownership of core infrastructure areas and work closely with the founding team.

Responsibilities

Extend and improve low-latency connectivity and trading infrastructure
Fine-tune the core pricing engine for optimal throughput
Optimize network infrastructure for fast data transmission
Design, develop, and test features for high-frequency trading, trade monitoring, and risk management

Requirements

At least 4 years of strong applied Rust programming experience
Experience building data-processing systems or other latency-sensitive applications
Experience writing high-performance multithreaded code
Experience developing scalable distributed systems
Understanding of database systems and basic SQL queries
Comfort working with Linux/Unix, AWS, Git, and Docker
Be located in or willing to self-relocate to London

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