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Senior C++ Developer

Company: Euronext

Location: Porto, London

Posted: June 07, 2026

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Position Details

Role Overview

Senior C++ Developers are key contributors to the design, development, and maintenance of our high-performance trading software solutions. They build reliable, low-latency, and scalable systems that power mission-critical trading operations for banks, brokers, and funds. They combine autonomy, accountability, and efficiency to deliver superior product quality and client satisfaction. Senior C++ Developers are instrumental in promoting a culture of excellence, continuous improvement, and client success.

Summary of Key Responsibilities

  • Design, develop, implement, test, and maintain efficient and reliable C++ components for trading systems.
  • Ensure product quality, scalability, and performance through clean code, testing, and optimization.
  • Collaborate closely with Product Owners, Business Analysts, Quality Assurance Specialists, and DevOps Engineers to deliver solutions aligned with client and market needs.