Principal Engineer (Java Architect)

Must have Skills : Architecture (Expert), Java (Expert) 

Experience

• 12-15 years of progressive experience in enterprise architecture, software engineering, and solution design.
• Proven track record of leading architecture for large-scale, mission-critical systems in banking or financial services.
• Experience in designing and delivering foundational platforms, reusable services, and scalable enterprise solutions.

Technical & Architectural Expertise

• Deep hands-on expertise in backend technologies:
• Java
• Strong working knowledge of frontend technologies:
• React.js, Angular, Flutter, HTML5, CSS3, JavaScript/TypeScript
• Experience in low-level design, coding, and code reviews across full-stack environments.
• Expertise in microservices architecture, event-driven systems, and API-first design.
• Strong understanding of API specifications, including Swagger/OpenAPI, and ability to define and validate sequence diagrams, data flows, and integration points.
• Ability to lead and contribute to architectural blueprints, solution design documents, and technical strategy roadmaps.

Cloud & Infrastructure

• Hands-on experience with Azure (preferred) and AWS, including:
• Compute, Storage, Networking, CDN
• Databases, Big Data, Analytics, Security
• Experience with on-premises infrastructure and hybrid cloud environments.
• Certified in Azure Solutions Architect and/or AWS Certified Solutions Architect.
• Strong knowledge of cloud-native services, containerization (Docker, Kubernetes), and serverless architectures.

DevOps & Engineering Practices

• Expertise in DevOps tooling and practices, including:
• CI/CD pipelines, GitHub Actions, Azure DevOps, Jenkins
• Infrastructure as Code (IaC) using Terraform
• API Gateway management using Kong
• Strong understanding of observability, monitoring, logging, and performance tuning.
• Champion of engineering best practices, including:
• Code quality, security, scalability, reusability, and maintainability

AI, GenAI & Agentic Solutions

• Hands-on experience in AI/ML model integration, GenAI applications, and agentic system design.
• Ability to architect intelligent solutions that enhance business capabilities and customer experience.
• Familiarity with ML pipelines, model deployment, and ethical AI practices.

 Security & Governance

• Strong understanding of GSO security frameworks, cybersecurity principles, and secure design patterns.
• Experience in security architecture, data protection, identity & access management, and compliance alignment.
• Ability to lead security reviews, risk assessments, and architecture validation with enterprise security teams.

Leadership & Collaboration

• Proven ability to lead architectural review boards, challenge and align with Enterprise Architecture (EA) teams.
• Strong stakeholder management across business, technology, infrastructure, and security domains.
• Ability to mentor engineering teams, promote architectural thinking, and drive technical excellence.
• Excellent communication and presentation skills to engage with executive leadership, delivery teams, and external partners.

About the Company

In a changing and evolving world, challenges are ever more unique and complex. Nagarro helps to transform, adapt, and build new ways into the future through a forward-thinking, agile, and caring mindset. Today, we are 18,000+ experts across 37+ countries, forming a Nation of Nagarrians, ready to help our customers succeed.

The nature of IT & digital product engineering has reached an incredible state of velocity and transition. We must adapt and meet it with an agile mindset that isn't afraid to iterate towards the perfect solution. If we only solve today's problems, it's not enough. We must do more. We must courageously embrace the future, with vision and clarity about where technology & business are heading. Thinking breakthroughs gets us there.

Nagarro - https://www.nagarro.com/en