System Architect

3 days ago


Remote, India ALIQAN SERVICES PRIVATE LIMITED Full time

**Job Title**:System Architect - TVM and AG in Transportation Domain**

**Experience: 10+ yrs**

**Location: Remote**

**Job type: 6 months contract + extendable**

**Key Responsibilities**:

- 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
- Ensure compliance with RAMS (Reliability, Availability, Maintainability, and Safety) requirements and other customer-defined KPIs.
- AFC Back-End System
- AFC Station Server
- Other Front-End Devices (excluding AG/TVM)
- EMV Payment Application for TVM
- [External Parties]
- EMV Payment Gateway (for AG validation)
- Central Clearing House
- QR Code Payment Gateway
- Fare Media Issuer System
- 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**:

- 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.
- 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.
- 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)

**Job Type**: Contractual / Temporary
Contract length: 6 months

Pay: ₹200,000.00 - ₹250,000.00 per month

Schedule:

- Day shift

**Experience**:

- System Architect: 10 years (required)

Work Location: Remote


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