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Senior Software Engineer (C++)

Krakow💼 Full-time🗓 2026-08-12 → 2026-09-26

Core

Design, build, and maintain high-performance backend trading infrastructure and data services for a global online trading platform.

Role type

Senior IC backend software engineer (C++)

Builds

Online and backend trading and data services infrastructure applications

Domain

FinTech / High-frequency trading / Forex & CFDs

Deliverable

production ML models | product features | infrastructure

Required skills

C++ application development, Python, multithreading and concurrency, data structures and algorithms, software engineering best practices, design patterns, CI/CD and deployment automation, microservices and REST architecture

Preferred skills

Linux operating systems, Kafka, Prometheus and Grafana, GCP/GKE, Terraform, Ansible

Responsibilities

Research, design, test, implement, deploy, and maintain online and backend trading and data services infrastructure applications; Collaborate with business and technical leadership to understand requirements and design applications; Shepherd releases from creation to release including CI/CD pipeline maintenance; Team mentoring

Seniority

Senior, hands-on IC

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