Solutions Architect

Hitachi Rail; Dadri; On-site; INR 4,000,000 - 6,000,000; Full time

Job summary

Hitachi Rail India is seeking a Solution Architect to translate business requirements into scalable, secure technical solutions for AFC transit systems. You will define architecture, oversee deployment, and ensure real-time processing and seamless fare collection.

You will collaborate with developers, stakeholders, and partners to implement high-availability software solutions. The role emphasizes technical leadership, API strategy, security, and compliance with PCI-DSS and GDPR, while guiding

Qualifications

• Bachelor's or Master's degree in CS/IT or related field.
• 10+ years of solution architecture or software design experience.
• Experience with TOGAF or similar enterprise frameworks.
• Strong cloud knowledge (AWS/Azure/GCP) and system integration.
• API design, microservices, SOA, data modeling, SQL/NoSQL databases.
• Security and compliance familiarity (PCI-DSS, GDPR, ISO 27001).
• Excellent communication and stakeholder management skills.

Responsibilities

• Architectural design: create blueprints, high-level designs, integration diagrams.
• Technology strategy: select stacks to meet functional and non-functional needs.
• System integration: design AFC system integrations with third-party systems.
• API design & management: set standards for external integrations.
• Security & compliance: ensure data and payment security across systems.
• Stakeholder collaboration: lead technical discussions with customers and teams.
• Technical leadership: mentor teams in architecture and best practices.
• Performance optimization: ensure high-volume, scalable transactions.
• Documentation & QA: maintain architecture docs and design patterns.
• R&D & innovation: propose new technologies to enhance the AFC system.

Skills

C# / .NET

C/C++

Java

Python

ASP.NET Core

Angular

AWS

Terraform

GraphQL

REST API

Security

UML

Education

Bachelor's or Master's degree in Computer Science / IT

Tools

AWS

Azure

Terraform

Kubernetes

OpenAPI / Swagger

GraphQL

Consul

UML

Lucidchart / Draw.io

Job description

Hitachi Rail is a fully integrated, global provider of rail solutions across rolling stock,

signalling, Mobility as a Service (MaaS), service & maintenance, digital technology,

ticketing, and turnkey solutions. By pioneering digital transformation, Hitachi Rail ensures

seamless, sustainable transport for passengers, customers, and communities.

Footprint : 51 countries

Hitachi Rail in India

We are an integrated group providing Digital, Green, Sustainable, and Innovative

technology solutions for public transport systems.

With over 23 years of expertise in delivering Automatic Fare Collection (AFC) systems,

we have:

Successfully implemented the largest Metro AFC Upgrade Project in India.

Established a Global Engineering Competency Centre (ECC) for AFCS in India.

Developed systems capable of handling millions of ticketing transactions per day.

Become a global leader in public transport solutions through innovation and

POSITION OVERVIEW

We are looking for a Solution Architect that will be responsible for translating business

requirements into technical solutions, ensuring the architecture is scalable, secure, and

aligned with enterprise standards. Solution Architect will play a crucial role in defining

the architecture and technical direction of the existing system. you will be responsible

for the design, implementation, and deployment of solutions that integrate with transit

infrastructure, ensuring seamless fare collection, real-time transaction processing, and

enhanced user experiences. You will collaborate with development teams, stakeholders,

and external partners to create scalable, secure, and highly available software solutions.

KEY RESPONSIBILITIES AND TASKS

1. Architectural Design: Develop architectural documentation such as solution blueprints, high-level designs, and integration diagrams. Lead the design of the system's architecture, ensuring scalability, security, and high availability. Ensure the architecture aligns with the company's strategic goals and future vision for public transit technologies.


2. Technology Strategy: Select the appropriate technology stack and tools to meet both functional and non-functional requirements, considering performance, cost, and longterm sustainability.


3. System Integration: Work closely with teams to design and implement the integration of the AFC system with various third-party systems (e.g., payment gateways, backend services, cloud infrastructure).


4. API Design & Management: Define standards for APIs to ensure easy integration with external systems, such as mobile applications, ticketing systems, and payment providers.


5. Security & Compliance: Ensure that the AFC system meets the highest standards of data security, particularly for payment information, and complies with industry regulations (e.g., PCI-DSS, GDPR).


6. Stakeholder Collaboration: Act as the technical lead during project planning and discussions, ensuring the design meets customer and business needs.


7. Technical Leadership: Mentor and guide development teams through best practices in software development and architectural principles.


8. Performance Optimization: Monitor and optimize system performance to ensure the AFC system can handle high volumes of transactions without compromise.


9. Documentation & Quality Assurance: Maintain detailed architecture documentation, including design patterns, data flow, and integration points. Ensure the implementation follows best practices and quality standards.


10. Research & Innovation: Stay up to date with the latest advancements in technology and propose innovative solutions to enhance the AFC system.

REQUIREMENTS

Technical Expertise:

• Equipment Programming Languages
  
  
  
  • DotNet (C#), C/C++, Java, Python
  
  
  
  


• Web Development Frameworks
  
  
  
  • ASP.NET Core (C#), Angular
  
  
  • Consul, GraphQL
  
  
  • Amazon Web Services (AWS)
  
  
  • Terraform (Infrastructure as Code)
  
  
  
  


• Databases
  
  
  
  • Relational Databases (SQL)
  
  
  • NoSQL Databases
  
  
  • Data Warehousing
  
  
  
  


• API Technologies
  
  
  
  • SOAP/RESTful API Design
  
  
  • GraphQL
  
  
  • gRPC
  
  
  • OpenAPI / Swagger (API Documentation)
  
  
  
  


• Security Technologies
  
  
  
  • SSL/TLS Encryption
  
  
  • OWASP Top 10 (Security Best Practices)
  
  
  • Keycloak (Identity & Access Management)
  
  
  
  


• UML (Unified Modeling Language)


• Lucidchart / Draw.io (Diagramming)


• PlantUML (Text-based UML generation)


• C4 Model (Software architecture model)


• Apache Hadoop / Spark (Big Data)


• TensorFlow / PyTorch (Machine Learning/AI)


• Redis (Caching & Pub/Sub)


• DevOps & CI/CD Tools

Qualifications:

• Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.


• 10+ years of experience in solution architecture or software design.


• Proven experience with enterprise architecture frameworks (e.g., TOGAF,


• Strong understanding of cloud platforms (AWS, Azure, or Google Cloud).


• Experience in system integration, API design, microservices, and SOA.


• Familiarity with data modeling and database technologies (SQL, NoSQL).


• Strong communication and stakeholder management skills.

Preferred:

• Certification in cloud architecture (e.g., AWS Certified Solutions Architect, Azure Solutions Architect Expert).


• Experience with DevOps tools and CI/CD pipelines.


• Knowledge of security frameworks and compliance standards (e.g., ISO 27001, GDPR).


• Experience in Agile/Scrum environments.


• Domain knowledge in [insert industry: e.g., finance, transportation, healthcare].

Soft Skills:

• Analytical and strategic thinking.


• Excellent problem-solving abilities.


• Ability to lead and mentor cross-functional teams.

Learn more about us and our latest job openings at: Careers in Rail | Rail Company Jobs

There's a place for everyone at Hitachi Rail. We welcome and value diversity in terms of

religion, and worldview. We are committed to creating an inclusive environment and are

proud to be an equal opportunity employer.

Stressing interdependence over personal interests, the concept of harmony is

at the heart of Japanese culture, informing all interactions, whether social or

business.

For us, this translates into a belief that only by showing respect, are you able

to earn respect. And that extends to everyone we work with, not only our

customers, but our colleagues and suppliers too.

Sincerity (Makoto)

We always strive to act with sincerity, and integrity. After all, our reputation

depends to a great extent on how we are perceived to do business, which is

without any degree of pretense, deceit, or hypocrisy.

Sincerity for us means ensuring fairness in all our endeavours, while putting

the needs of our employees and customers very much at the centre of all we

do.

Driving innovation and seeking new challenges is what we’re all about. It has

been right from the start. And it’s our ambition that sees us bring new

technologies to life for the benefit of society and companies alike.

Our pioneering spirit also means we are fearlessly flexible when it comes to

adapting to the changing needs of our employees and customers.