**Req ID:** 330950 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Mid Full Stack .NET Developer to join our team in Pune, Mahārāshtra (IN-MH), India (IN). How You'll Help Us: As a Senior Full Stack .NET Developer on the Product Platform Engineering initiative, you will establish foundational platform capabilities that enable rapid, reliable software delivery across a distributed cloud ecosystem. Your work will directly impact platform scalability, developer productivity, and the reliability of solutions deployed onto the platform. How We Will Help You: Join our Software Engineering practice focused on cutting-edge platform engineering and cloud-native IoT solutions. You'll work with modern Azure technologies, microservices architecture, and AI-augmented development practices. Following emerging platform engineering patterns, 12-factor application principles, and domain-driven design to build world-class distributed systems. Why the Role Is Important: You'll be instrumental in establishing the Product Platform foundation that enables hundreds of developers to build and deploy mission-critical distributed IoT solutions. Your contributions to reference implementations, engineering best practices, 12-factor patterns, and platform standardization will directly impact how applications are developed, deployed, and scaled across multi-region cloud infrastructure. Once You Are Here, You Will: + Establish Product Platform Foundation: Design and implement a highly available, distributed cloud platform architecture using Azure Kubernetes Service (AKS) and multi-region deployment patterns + Create Reference Implementations: Build exemplary backend .NET Core microservices and React frontend repositories that serve as templates for domain-driven design and 12-factor application principles + Modernize Existing Services: Update and augment 80+ existing repositories and services to adopt standardized 12-factor patterns, improving maintainability and scalability + Leverage Domain-Driven Design: Apply DDD principles to create bounded contexts and microservices that align with business domains + Build AI-Augmented Development Tools: Integrate AI-powered development assistants and automated code generation capabilities into the platform ecosystem + Develop Cloud-Native Solutions: Create containerized microservices using .NET Core, Docker, and Kubernetes with automated CI/CD pipelines + Establish Platform Standards: Define and implement reference templates, API contracts, and development patterns that ensure consistency across teams + Enable Multi-Region Architecture: Build resilient, fault-tolerant services that operate across multiple Azure regions for high availability and disaster recovery Required Qualifications: + 5+ years of hands-on experience with .NET Core/C#, ASP.NET Core, and Entity Framework in microservices architectures + 3+ years of experience with Azure cloud services (AKS, Azure SQL Database, Service Bus, Redis Cache, Azure Monitor) + 3+ years of React.js development experience building responsive, scalable web applications + Expert level proficiency with .NET core, C#, TypeScript, and React + Strong understanding of 12-factor application principles and cloud-native development patterns + Experience with Domain-Driven Design (DDD) and microservices architecture + Proficiency with containerization (Docker) and Kubernetes orchestration + Knowledge of API-first development using OpenAPI specifications and contract-driven design + Experience with Infrastructure as Code using Terraform and GitOps workflows + Bachelor's degree or equivalent combination of education and work experience + Able to travel as needed for project assignments (25-50%) Preferred Qualifications: + Experience with IoT device integration, telemetry processing, and event-driven architectures + Knowledge of high-availability system requirements and resiliency patterns + Experience with AI-augmented development tools (GitHub Copilot, etc.) and automated code generation + Proficiency with platform engineering concepts and Internal Developer Platforms (IDP) + Experience with Azure DevOps, Jenkins, SonarQube, and Grafana + Knowledge of chaos engineering, load testing, and resilience patterns + Experience with distributed tracing, observability, and performance monitoring + Understanding of CQRS, Event Sourcing, and message-driven architectures + Experience with automated testing frameworks (NUnit, MSTest, SpecFlow) and TDD practices + Familiarity with service mesh technologies and API gateway patterns Ideal Mindset: + Platform Engineer: You think in terms of building reusable, scalable foundations that enable other developers to be more productive and deliver higher quality solutions + Quality Champion: You prioritize reliability, testability, and maintainability, especially for mission-critical applications where system failures can have serious consequences + Continuous Innovator: You stay current with cloud-native patterns, platform engineering trends, and emerging technologies like AI-augmented development + Architectural Leader: You can design and implement reference patterns that become the foundation for enterprise-wide development practices + Domain Expert: You understand the importance of aligning technical solutions with business domains and user needs What You'll Build: + Reference Backend Services: Exemplary .NET Core microservices implementing 12-factor principles, domain-driven design, and cloud-native patterns + Reference Frontend Applications: React-based user interfaces that demonstrate modern development practices and platform integration + Platform Templates: Golden path templates that enable rapid service creation while ensuring consistency and quality + Modernization Frameworks: Tools and patterns for migrating legacy services to cloud-native, 12-factor architectures + AI-Enhanced Development Tools: Integrated development experiences that leverage AI for code generation, testing, and documentation **About NTT DATA** NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at us.nttdata.com (http://us.nttdata.com/en) **_NTT DATA endeavors to make_** **_https://us.nttdata.com_** **_accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at_** **_https://us.nttdata.com/en/contact-us_** **_._** **_This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here (http://us.nttdata.com/en/compliance#eeos) . If you'd like more information on your EEO rights under the law, please click here (http://us.nttdata.com/en/compliance#know-your-rights) . For Pay Transparency information, please click here (http://us.nttdata.com/en/compliance#ppnp) ._**