Role & responsibilities Develop and maintain real-time trading applications using C++, C# & maintain desktop GUI applications using C# (.NET 8), WPF, and XAML. Optimize and refactor codebases for low-latency and high-throughput performance. Design and implement automated testing frameworks to ensure platform stability. Monitor and support production trading systems, including troubleshooting and incident resolution. Develop back-testing frameworks and historical data analysis tools for strategy research. Ensure code adheres to security, compliance, and regulatory standards Design and implement responsive web interfaces using React, JavaScript, and Tailwind CSS. Create XAML components with DevExpress and integrate SciChart for advanced charting in desktop applications. Build reusable React components for web-based trading dashboards and real-time data visualization Collaborate with backend teams to integrate APIs for market data and trading functionalities. Perform usability testing and optimize interfaces for performance and user experience. Write clean, maintainable, and well-documented code for both desktop and web platforms. Ensure thread-safe and high-performance UI interactions for real-time trading environments. Preferred candidate profile Strong proficiency in C++, C#, Java and GUI application Knowledge of low-latency and high-throughput system design. Familiarity with automated testing frameworks and tools. Ability to troubleshoot and resolve production issues efficiently. Understanding of security and compliance requirements in fintech.
You will be responsible for bridging our C#/C++-based trading infrastructure with a mobile frontend (Flutter or React Native). Initially, your role will involve evaluating our current architecture, assessing feasibility, and creating technical requirements (RQD) for mobile adaptation. Youll then lead or support the development of secure, high-performance mobile interfaces. Responsibilities: - Understand and analyze the existing C#/C++ desktop trading system. - Evaluate integration strategies with mobile platforms (via Low Level Networking ie UDP & TCP, APIs, WebSocket, etc.). - Draft clear technical documentation (requirements, architecture, feasibility reports). - Build mobile UIs in Flutter or React Native live dashboards, alerts, order summaries, scanners, screeners, logins, etc. - Ensure real-time communication with backend services (Network Protocols, FlatBuf/JSON's/Structs). - Optimize performance, latency, and resource usage for mobile environments. - Collaborate closely with core infra and trading teams. Requirements: Strong experience in C# (WPF or WinForms) and C++ (style coding). -Hands-on experience with Flutter or React Native (at least one is mandatory). - Deep understanding of cross-platform architecture, memory management, and performance. - Familiarity with real-time data handling (websockets, push updates, low-latency messaging). - Experience building secure mobile applications (authentication, data privacy, etc.). - Ability to create clean, maintainable, and scalable code. - Strong written and verbal communication skills. Nice to Have: -Experience in financial/trading systems, especially low-latency environments. - Knowledge of TCP/UDP protocols. - Experience with mobile performance profiling and latency tuning. - Experience with native plugins or bridging.
Role & responsibilities Develop and maintain real-time trading applications using C++, C# & maintain desktop GUI applications using C# (.NET 8), WPF, and XAML. Optimize and refactor codebases for low-latency and high-throughput performance. Design and implement automated testing frameworks to ensure platform stability. Monitor and support production trading systems, including troubleshooting and incident resolution. Develop back-testing frameworks and historical data analysis tools for strategy research. Ensure code adheres to security, compliance, and regulatory standards Design and implement responsive web interfaces using React, JavaScript, and Tailwind CSS. Create XAML components with DevExpress and integrate SciChart for advanced charting in desktop applications. Build reusable React components for web-based trading dashboards and real-time data visualization Collaborate with backend teams to integrate APIs for market data and trading functionalities. Perform usability testing and optimize interfaces for performance and user experience. Write clean, maintainable, and well-documented code for both desktop and web platforms. Ensure thread-safe and high-performance UI interactions for real-time trading environments. Preferred candidate profile Strong proficiency in C++, C#, Java and GUI application Knowledge of low-latency and high-throughput system design. Familiarity with automated testing frameworks and tools. Ability to troubleshoot and resolve production issues efficiently. Understanding of security and compliance requirements in fintech.