Senior AI .NET Engineer

NTT DATA Global Delivery Services Ltd; Bengaluru; On-site; INR 3,000,000 - 6,000,000; Full time

Job summary

NTT DATA Global Delivery Services Ltd in Bangalore, Karnataka, India is seeking an AI .NET Engineer with 10+ years of full-stack development, strong C#, .NET Core, and Angular expertise. The role focuses on designing enterprise applications, building REST APIs, microservices, and integrating Generative AI/LLM capabilities, while applying secure coding practices.

You will work across global teams, implement CI/CD pipelines, and ensure robust security, data protection and API security.

Qualifications

• 10+ years of full‑stack development experience.
• Deep hands‑on expertise in C#, .NET, ASP.NET Core and .NET Core.
• Strong knowledge of object‑oriented design, patterns, multithreading and DI.
• Experience designing REST APIs and microservices.
• 5+ years of Angular development (Angular, TypeScript, HTML5, CSS).
• Hands‑on experience with Generative AI/LLM solutions.
• Understanding of RAG, embeddings and vector search concepts.
• Secure coding and application security knowledge.
• Experience with OWASP Top 10, SAST/DAST and dependency management.

Responsibilities

• Design and develop enterprise apps using C#, .NET Core / ASP.NET Core and modern patterns.
• Build RESTful APIs and microservices‑based architectures.
• Develop modern web apps using Angular, TypeScript, HTML5 and CSS.
• Integrate Generative AI and LLM capabilities into .NET apps and workflows.
• Build AI‑enabled services via APIs/SDKs for enterprise AI platforms.
• Implement secure integration patterns for AI services and data.
• Address security issues including OWASP Top 10 and dependencies.
• Collaborate with global engineering, security and business teams.

Skills

C#

.NET Core

REST APIs

Microservices

AI/LLM integration

Angular

TypeScript

HTML5/CSS

Security practices

CI/CD

SQL Server

Tools

Angular

TypeScript

HTML5

Job description

AI .NET Engineer Req ID: 395109 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,

We are currently seeking a AI .NET Engineer to join our team in Bangalore, Karnataka (IN-KA), India (IN).

Job Description:

AI .NET Engineer role: AI .NET Engineer / Senior AI .NET Developer Experience: 10+ years overall development experience

Role Overview Morgan Stanley is seeking an experienced AI .NET Engineer with strong expertise in C#, .NET / ASP.NET Core, Angular, microservices, REST APIs, and modern application architectures , along with hands‑on experience integrating Generative AI/LLM capabilities into enterprise applications. The role requires a strong engineering foundation, secure coding practices, application‑security knowledge, and experience building scalable enterprise solutions.

Key Responsibilities:

• Design and develop enterprise applications using C#, .NET Core / ASP.NET Core and modern architectural patterns.
• Build RESTful APIs and scalable microservices‑based architectures.
• Develop modern web applications using Angular, TypeScript, HTML5 and CSS.
• Integrate Generative AI and LLM capabilities into .NET applications and enterprise workflows.
• Build AI‑enabled services using APIs/SDKs for enterprise LLM platforms.
• Implement patterns such as RAG (Retrieval‑Augmented Generation), prompt engineering, embeddings and vector search where applicable.
• Design secure integration patterns for AI services, APIs and enterprise data.
• Identify and remediate application‑security vulnerabilities including OWASP Top 10, SAST/DAST findings and dependency risks.
• Apply secure coding practices covering authentication, authorization, data protection and API security.
• Work with databases including SQL Server, DB2, PostgreSQL and Sybase.
• Perform debugging, root‑cause analysis and production support, including security‑related defects.
• Follow Agile engineering practices including TDD, BDD and CI/CD.
• Collaborate with engineering, security and business teams across a global environment.

Required Skills:

• 10+ years of full‑stack development experience.
• Deep hands‑on expertise in C#, .NET, ASP.NET Core and .NET Core.
• Strong knowledge of object‑oriented design, design patterns, multithreading and inversion of control/dependency injection.
• Strong experience designing and developing REST APIs and microservices.
• 5+ years of Angular development experience , including Angular, TypeScript, HTML5 and CSS.
• Hands‑on experience developing or integrating Generative AI / LLM‑based solutions.
• Understanding of RAG, prompt engineering, embeddings and vector‑search concepts.
• Strong understanding of secure coding and application security.
• Experience addressing OWASP Top 10, SAST/DAST and dependency vulnerabilities.
• Experience with SQL Server, DB2, PostgreSQL and/or Sybase.
• Experience with CI/CD, TDD, BDD and Agile engineering practices.
• Strong troubleshooting, debugging and root‑cause‑analysis capabilities.
• Strong communication skills and ability to collaborate across engineering, security and business teams.

Preferred Skills:

• Python development experience.
• Experience with enterprise AI platforms such as Azure OpenAI / OpenAI APIs.
• Experience with Semantic Kernel or similar AI orchestration frameworks.
• Experience with vector databases/vector search and enterprise RAG implementations.
• Experience implementing AI solutions with appropriate security, privacy and access controls.
• Financial‑services experience is preferred.

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise‑scale AI, cloud, security, connectivity, data centers and application services.

our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries.

We also offer clients access to a robust ecosystem of innovation centers as well as established and start‑up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D. Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in‑office attendance may be required for meetings or events, depending on business needs.

At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees.

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. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.

Experience Level Senior Level