Senior C++ Developer

We are seeking a Senior C++ Developer to join our global team working on client connectivity trading systems and FIX-based platforms. You will contribute to a multi-year initiative to modernize existing connectivity platforms, collaborating with analysts, developers, and business stakeholders across the globe. This role involves solving challenging architectural problems, enhancing system performance, delivering client-driven functionality, and ensuring compliance with market regulations, while helping the team embrace a DevOps ethos with continuous integration and continuous delivery.

This role offers a hybrid model, with 3 days per week working from the client's office in Kraków, Poland.

Spend 80-90% of your time performing direct development-related activities such as coding, design, configuration management, releases, and post-implementation support Contribute to architectural decisions as part of a global team solving complex technical problems Modernize existing client connectivity trading platforms, including A4, A4FIX, FIXAJ, and BlueDirect Deliver technical projects to enhance system performance and throughput Work on client-driven projects to add new functionality and ensure compliance with market regulations Drive the team's transformation toward a DevOps ecosystem with CI/CD practices Collaborate closely with analysts, developers, and business stakeholders across multiple regions Provide post-implementation support and ensure system reliability Re