Linux Systems Developer (C++ / PostgreSQL / Mainframe Integration)

We are looking for a highly skilled Linux Systems Developer with expertise in software compilation, C++ development, and PostgreSQL. This role involves building and optimizing custom software for Linux environments, integrating with mainframe systems, and supporting application deployments. The ideal candidate will also collaborate with vendors, manage SOPs, and participate in both non-production and production releases. Roles & Responsibilities Development & Compilation Design and develop Linux applications using C++ and POSIX APIs. Customize and maintain build systems (Makefiles, CMake) for complex software compilation. Perform cross-compilation for hybrid environments (Linux mainframe). Optimize binaries for performance, memory usage, and reliability. Implement database logic and optimize queries in PostgreSQL (PL/pgSQL, indexing, query tuning). Mainframe Integration Work with z/OS UNIX System Services (USS) for POSIX-compliant code execution. Integrate Linux applications with CICS...