Senior C++ Engineer – High-Performance Global Trading

Who is Hiring; Wrocław; On-site; PLN 210,000 - 310,000; Full time

Benefits offered by this job

Private Medical & Dental care

Life Insurance

MyBenefit program

Internal Mobility

LuxTalent platform

Job summary

Luxoft is seeking an experienced C developer for a global client connectivity trading systems project, based in Wrocław. The role emphasizes high-performance, scalable architectures, multithreading, and low-latency design within a financial services setting.

You will collaborate with global teams to implement solutions and support regulatory changes. Strong C background, Linux/Unix expertise, and experience in trading environments are essential.

Qualifications

• 5-7 years of hands-on C development experience.
• Strong Linux/Unix programming background.
• Experience in financial services or trading domain with FIX protocol is a plus.
• Designing high-performance, distributed, low-latency systems.
• Excellent communication to explain complex concepts to IT and business stakeholders.

Responsibilities

• Design, develop, and enhance global client connectivity trading systems.
• Contribute to architectural decisions for complex technical challenges.
• Develop functionality to support client requirements and market regulatory changes.
• Improve system performance, reliability, and maintainability.
• Support modernization of connectivity platforms and CI/CD processes.
• Collaborate with analysts, developers, and business stakeholders across global teams.
• Participate in configuration management, releases, and post-implementation support.

Skills

C development

Multithreading

Linux/Unix

Socket programming

Trading domain

STL / templates

Performance / low-latency

Communication

Job description

Luxoft is seeking an experienced C developer for a global client connectivity trading systems project, based in Wrocław. The role emphasizes high-performance, scalable architectures, multithreading, and low-latency design within a financial services setting.

You will collaborate with global teams to implement solutions and support regulatory changes. Strong C background, Linux/Unix expertise, and experience in trading environments are essential.