▷ [Urgent Search] System Architect

Greetings from ALIQAN Technologies Hiring System Architect TVM and AG in Transportation Domain Exp 10 yrs System Architect to lead the design development quality assurance and System Integration of Hardware and applications for Automatic Gates AG and Ticket Vending Machines TVM within an Automated Fare Collection System AFCS for railway networks This role demands a holistic understanding of the TVM and AG ecosystem with responsibility for coordination across internal modules and external stakeholder systems Location Remote Job type 6 months contract extendable Key Responsibilities 1 System Architecture Design Take ownership of the E-2-E application design for AG and TVM based on Preliminary Design and Pre-final Design documents Expert in System Integration design patterns in the echo system of TVM and AG Must have Defining the internal and external system interfaces PDUs - Must have Expert in embedded systems hardware and software protocols design and development like RS485 CAN BUS NFC etc of TVM and AG or related areas - Must have Translate customer requirements into technical application architecture incorporating passenger and maintenance functionalities Ensure compliance with RAMS Reliability Availability Maintainability and Safety requirements and other customer-defined KPIs 2 System Interface Integration Coordinate design and Integrate Hardware and application interfaces with oAFC Back-End System oAFC Station Server oOther Front-End Devices excluding AG TVM oEMV Payment Application for TVM External Parties oEMV Payment Gateway for AG validation oCentral Clearing House oQR Code Payment Gateway oFare Media Issuer System 3 Application Development Testing Design Develop Integrate and test AG TVM applications with Hardware as per the finalized detailed design specifications Railway-specific functional safety and reliability expectations Implement features for passenger interaction maintenance staff interfaces and diagnostic capabilities Conduct units integration and system testing ensuring all functional and non-functional requirements are met Preferred Qualifications and Experience Candidates with the following skills and experience will be strongly preferred Domain Expertise Proven experience in the design and development of control systems for multi-device terminals like AG and TVM in Railway Domain Comprehensive understanding of AFCS architectures especially the operation of AG TVM In-depth knowledge of railway fare media and fare rules Hands-on experience designing applications for flap-door-based AG systems Familiarity with device communication protocols and peripheral hardware control e g card readers coin validators printers displays EMV Payment System Skills Experience integrating EMV card acceptance in public transport systems Exposure to TVM applications with both cash and EMV-based payment options Understanding of QR-based payment flows is a plus Technical Skillset Platforms Embedded Linux RTOS environments Communication TCP IP Serial and secure APIs Tools UML version control Git test automation frameworks Standards EMVCo ISO 14443 PCI DSS desirable Design and development of control systems for multi-device terminals like AG and TVM in Railway Domain AFCS architectures especially the operation of AG TVM EMV card acceptance in public transport systems UML version control Git test automation frameworks Expert in embedded systems hardware and software protocols design and development like RS485 CAN BUS NFC etc of TVM and AG or related areas