Senior C++ FX Latency Engineer (Hybrid)

Luxoft Poland; Kraków; Hybrid; PLN 300,000 - 420,000; Full time

Benefits offered by this job

Hybrid work model

Office in Fabryczna Office Park

Job summary

Luxoft Poland in Kraków is seeking an experienced C++ Software Engineer to join the FX Linear Lifecycle and Risk crew. You will help build and maintain high‑performance, latency‑sensitive trading components in an agile environment.

You will own end‑to‑end features from design to production support, modernize core platforms, and promote best practices in low‑latency design.

The role is hybrid: 3 days per week in the Fabryczna Office Park with a delivery-focused team.

Qualifications

• Strong C++ server-side development on Linux with multi-threading and performance‑critical systems.
• Proven ability to design, implement, and maintain robust backend services independently.
• Experience in complex distributed environments focusing on reliability, scalability, and production stability.
• Java experience is a major plus.

Responsibilities

• Develop and optimize latency-sensitive C++ components for high-performance FX trading systems.
• Own end-to-end delivery of performance-critical features from design to L3 production support.
• Modernize core trading platforms to improve throughput, resilience, and reduce technical risk.
• Provide senior technical leadership and promote best practices in modern C++ and low-latency design.

Skills

C++

Backend design

Java (nice to have)

Tools

Docker

CI/CD

Job description

Luxoft Poland in Kraków is seeking an experienced C++ Software Engineer to join the FX Linear Lifecycle and Risk crew. You will help build and maintain high‑performance, latency‑sensitive trading components in an agile environment.

You will own end‑to‑end features from design to production support, modernize core platforms, and promote best practices in low‑latency design.

The role is hybrid: 3 days per week in the Fabryczna Office Park with a delivery-focused team.