Middle/Senior C++ Software Engineer (Back End) (Fintech)

TL;DR

Middle/Senior C++ Software Engineer (Fintech): Modernizing a next-generation financial data platform by transforming legacy Python pipelines into a high-performance C++ ecosystem with an accent on scalability and system efficiency. Focus on designing distributed data processing workflows, optimizing multithreading, and implementing high-throughput backend services.

Location: Must be based in Ukraine (Remote/Office)

Company

hirify.global is a global technology company providing high-end software development and digital transformation services.

What you will do

• Design and develop high-performance backend components using modern C++.
• Migrate critical legacy Python-based data processing functionality into scalable C++ services.
• Build and maintain distributed data processing workflows for large-scale historical and real-time market datasets.
• Analyze and optimize system performance, focusing on concurrency and multithreading improvements.
• Collaborate with senior architects and data specialists to align technical solutions with platform strategy.
• Ensure high code quality through clean design, thorough testing, and adherence to best practices.

Requirements

• Commercial experience with modern C++ (C++14/17 or newer) in backend or system-level development.
• Strong background in backend engineering, distributed systems, or data-intensive applications.
• Hands-on experience working with large datasets and data pipelines.
• Proficiency with Linux-based development environments and toolchains.
• Solid understanding of multithreading, concurrency models, and performance optimization.
• English: Confident level required for collaboration in an international environment.