AI .NET Engineer

NTT Data; Bengaluru; On-site; INR 3,500,000 - 5,200,000; Full time

Job summary

NTT DATA seeks an AI .NET Engineer in Bengaluru to design and build enterprise applications using C#, .NET Core, and ASP.NET Core. You will implement REST APIs, microservices, and modern web interfaces with Angular, TypeScript, HTML5, and CSS, while embedding Generative AI and LLM capabilities into workflows.

The role emphasizes secure coding, OWASP practices, and collaboration across global teams. You will work with SQL Server, DB2, PostgreSQL, and Sybase, following Agile, TDD, and CI/CD

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, design patterns, multithreading and 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.

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 LL M 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.

Skills

C#

.NET Core

ASP.NET Core

REST APIs

Microservices

Angular

TypeScript

AI/LLM

Security

OWASP

SQL

CI/CD

TDD/BDD

Debugging

Communication

Tools

Angular

SQL Server

DB2

PostgreSQL

Sybase

Job description

Job Description: AI .NET Engineer

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, Karnātaka (IN-KA), India (IN).

Role Overview

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

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.

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