Middle/Senior C++ Software Engineer (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 throughput. Focus on designing distributed data processing workflows and optimizing system performance via concurrency and multithreading.

Location: Ukraine (Remote/Office)

Company

hirify.global is a global digital transformation company providing software development and consulting services.

What you will do

• Design and develop high-performance backend components using modern C++ (C++14/17+).
• Migrate critical legacy Python data processing functionality into scalable C++ services to improve efficiency.
• Build and maintain distributed workflows for large-scale historical and real-time market datasets.
• Optimize system performance by identifying bottlenecks and implementing concurrency and multithreading improvements.
• Collaborate with senior architects, data specialists, and cloud engineers to align technical solutions with platform strategy.
• Ensure high code quality through clean design, thorough testing, and software engineering best practices.

Requirements

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

Culture & Benefits

• Opportunity to contribute to a next-generation financial data platform for a leading UK provider.
• Flexible work arrangement with both remote and office options.
• Inclusive environment as an Equal Opportunity Employer.