C++ Developer

About the Role : We are looking for an experienced C++ Developer with hands-on expertise in Metro AFC (Automatic Fare Collection) systems. The ideal candidate will have strong knowledge of C++ programming along with experience in AFC subsystems such as Gates, TVM, TOM, Validators, Station Devices, and Back-Office Systems. Key Responsibilities :

• Develop, enhance, and maintain AFC software modules using C++ (preferably C++11 / 14 / 17).
• Work on device communication with AFC equipment (Gates, TVM, TOM, Validators, PDS, PAD, Station Server).
• Integrate AFC systems with central back-office servers (Clearing House, HCMS, Revenue Systems).
• Troubleshoot software issues related to station devices and field AFC systems.
• Work closely with hardware, networking, and AFC operations teams to deliver stable solutions.
• Participate in requirement analysis, technical design, coding, testing, and deployment.
• Develop communication protocols (TCP / IP, Serial, REST APIs, SOAP, XML / JSON).
• Ensure software performance, reliability, and compliance with Metro standards.
• Collaborate with QA teams to support functional, integration, and device-level testing.
• Prepare technical documentation, design notes, test cases, and release notes. Required Skills :
• Strong proficiency in C / C++, OOPS, STL, Multithreading, IPC.
• Experience working on AFC domain software (mandatory).
• Hands-on experience in device protocol handling, middleware, or embedded applications.
• Knowledge of Linux-based development, build tools, and deployment.
• Experience with SQL / MySQL / PostgreSQL (good to have).
• Understanding of networking concepts (TCP / IP, SFTP, sockets).
• Familiarity with Message Queues, Microservices (optional) .