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C++ Senior Developer

Luxoft

London, GBFull-time1 day ago
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At a Glance

Employment Type
Full-time
Experience Level
Mid-level
Location
London, GB
Salary
$41.4k - $86.1k
Posted
1 day ago

This is a full-time C++ Senior Developer position at Luxoft, based in London, GB. The role offers $41.4k - $86.1k.

Compensation

$41.4k - $86.1k

Job Description

Project description

We are seeking a highly skilled C++ developer to join our Market Connectivity team, focused on building ultra-low latency trading systems. The ideal candidate will have deep expertise in C++, experience with exchange protocols, and a strong understanding of high-performance computing in financial markets.

Responsibilities

  • Design, develop, and optimize low latency trading gateways and market access components.
  • Implement exchange connectivity for global markets (e.g., NSE, BSE, CME, NYSE, etc.).
  • Work closely with traders and business to understand latency-sensitive requirements.
  • Tune performance across CPU, memory, and network layers to achieve microsecond-level latency.
  • Maintain and enhance existing trading infrastructure with a focus on reliability and scalability.
  • Collaborate with DevOps and infrastructure teams to deploy and monitor systems in production.

SKILLS

Must have

  • At least 6-12 Years of experience or more is required
  • Modern C++ (C++17 or later), Multithreading, high-performance, low-latency systems
  • Strong proficiency in modern C++ (C++17 or later) and multithreaded programming.
  • Deep understanding of low-level system programming, including memory management and CPU architecture.
  • Experience with network programming (TCP/UDP, multicast) and Linux kernel internals.
  • Familiarity with exchange protocols (FIX, OUCH, ITCH).
  • Proven track record of building high-performance, low-latency systems.
  • Strong debugging and profiling skills using tools like perf, gdb, Valgrind, etc.
  • Hands on with Linux and scripting (shell, python).

Nice to have

  • Exposure to exchange protocols, AI augmented devleopment (GHCP,Claude Desktop), Python, Java.
  • Comfortable with 3 days/ week working from Office (WFO).
  • Experience in financial markets, especially in market access or HFT environments.
  • Exposure to real-time monitoring, logging, and alerting systems.
  • Bachelor's or master's degree in computer science, Engineering, or related field.

Job Details

Employment Type
Full-time
Location
London, GB
Remote Work
No
Posted
1 day ago

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