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LMAX Group · 1 day ago

C++ Application Developer

Denver, CO

Full-time

Onsite

Mid Level

$100K/yr - $200K/yr

LMAX Group is looking for a C++ Application Developer to join their quantitative risk development team. The role involves developing order management software, focusing on performance and infrastructure, while collaborating closely with team members to implement new features and maintain high-quality code through extensive testing.

FinanceFinTechFinancial Services

Responsibilities

Produce clear, well-structured and fully tested C++ code

A focus on writing low latency software in the hot-path areas of our system. Spread knowledge throughout the team to avoid siloing

This is a highly collaborative team and you can expect to be working on new software features closely alongside other developers, using pair programming to increase the spread of knowledge

Continuously design and implement new features that improve the safety, performance and usability of our software

Qualification

C++ developmentLinux/UNIX environmentAutomated C++ TestingVersion Control SystemsTest driven developmentContinuous IntegrationSoftware performance improvementWebsocket knowledgeTCP/IP networkingMulticast networkingInterest in compilersScienceMaths degree

Required

C++ development on a Linux/UNIX environment

Automated C++ Testing

Version Control Systems

Ability to understand business requirements and develop systems to meet them

Ability to design well documented, simple and elegant systems that are easily maintainable

Ability to work independently and with little guidance

Preferred

Test driven development, with experience in testing at different levels of the system (unit, integration and acceptance tests)

Continuous Integration (Jenkins)

Knowledgeable in improving software performance in a systematic way

Knowledge of Websocket, TCP/IP and multicast networking

An interest in compilers

Science or Maths related degree

Benefits

Medical, Dental, Vision

401 (K)

25 days Paid time off (PTO)

Vacation, sick, and paid holidays

Life Insurance coverage

Company

LMAX Group

LMAX Group is an independent financial technology company of multiple institutional execution venues for FX and cryptocurrency trading.

Founded in 2010

London, England, GBR

201-500 employees

http://www.lmax.com

Funding

Current Stage

Growth Stage

Total Funding

$450M

Key Investors

RippleJ.C. Flowers & Co.Future Fifty

2026-01-15Debt Financing· $150M

2021-07-15Secondary Market· $300M

2014-12-11Non Equity Assistance

Leadership Team

David Mercer

CEO

Christopher Drummond

Head of Broker Liquidity, LMAX Global

Recent News

Finance Magnates

BlackBull Markets Partners with Auckland FC as Premium Sponsor

2026-02-07

FX News Group

LMAX integrates MetaQuotes’ Ultency Matching Engine

2026-02-06

FX News Group

LMAX expands Perps beyond BTC and ETH

2026-02-05

Company data provided by crunchbase