C++ developer

RemoteSalary not specified
United Kingdom

Tech Stack

PythonLinuxBashC++

Job Description, Responsibilities & Requirements

About the Position

We are seeking a Senior C++ Developer to design, develop, and optimize ultra-low latency trading systems for our financial market data processing team. You will work closely with traders and quantitative researchers to improve market data processing, execution systems, and real-time trading infrastructure.

Responsibilities

  • Develop best-in-class distributed systems to efficiently process financial market data
  • Effectively resolve ambiguity, analyze complex requirements, and break down features and initiatives into tactical tasks
  • Navigate trade-offs effectively across MVP vs. enterprise-grade, time-to-market, and other relevant dimensions
  • Apply engineering best practices, including unit, integration, end-to-end, stress, and performance testing
  • Search for the truth in product conceptualization and development, ensuring designs and implementations are fully aligned with the project mission and product goals

Requirements

  • At least a BSc in Computer Science or related field
  • Software development experience, including mastery of modern C++20 language fundamentals (examples: static member functions, virtual functions, lambdas, move operators, and the various kinds of reference types)
  • Strong computer science and programming fundamentals (data structures, algorithms)
  • Demonstrates good judgment in the application of imperative, OO, and functional styles
  • Mastery of core engineering concepts, including design patterns, frameworks, best practices, run-time optimizations, and algorithmic complexity
  • Solid understanding of concepts like load balancing, HA/failover, ingress, egress, inter-service communications, idempotence, ACID, guaranteed delivery, etc.
  • Technical expertise with distributed APIs, connectivity technologies such as message distribution, publish/subscribe, queuing, TCP, UDP, multicast, FIX, ITCH, or equivalent market data protocol experience is desirable
  • Able to understand and articulate the architecture of an entire system, including the technical trade-offs between different design implementations
  • Eager to work openly and collaboratively with a diverse multi-disciplinary team
  • Effective collaboration with stakeholders
  • Dedicated to continuous self-improvement - constantly seeking to learn new technologies, innovate, and discover better ways to solve engineering challenges
  • Keen to solve engineering challenges of high-performance trading systems and APIs, including performance tuning and latency optimizations
  • Experience working in a Linux environment with performance tuning and debugging tools
  • Scripting proficiency (Python, Bash) for automation and testing
  • Degree in Physics, Engineering, Mathematics, STEM, or Computer Science from a top university

We Offer

  • Full-time position
  • Remote work option

About the Company

Join our team at 4IRE and RNDpoint, where we are committed to pushing the boundaries of technology in the financial sector. We value innovation, collaboration, and continuous learning.

Job Details

Company name:
4IRE labs
Location:
United Kingdom
Employment Type:
Full-time
Work Mode:
Remote
Posted on TheJob:
Jul 28, 2026
Last checked:
Aug 13, 2026
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