Senior Software Engineer – Enterprise AI Solutions

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.

Your day at NTT DATA

The Senior Software Engineer designs, develops, and delivers enterprise-grade AI solutions for leading organizations across banking, healthcare, and other industries. You will work on a diverse range of innovative solutions including conversational AI, Retrieval-Augmented Generation (RAG) platforms, AI agents, intelligent document processing, workflow automation, knowledge management systems, and enterprise integrations. Working closely with Solution Architects, Data Scientists, and Technical Leads, you will build scalable, secure, and production-ready applications that solve real business challenges while leveraging modern cloud and AI technologies.

Key responsibilities

• Design, develop, and maintain scalable backend services, APIs, and enterprise applications.
• Develop modern, responsive web applications and user interfaces.
• Build enterprise AI solutions leveraging Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), AI agents, and workflow automation.
• Integrate applications with enterprise systems, databases, REST APIs, authentication platforms, and third-party services.
• Design and implement scalable, secure, and maintainable software following engineering best practices.
• Participate in solution architecture, technical design discussions, and technology evaluations.
• Perform code reviews and contribute to engineering standards and best practices.
• Troubleshoot, optimise, and resolve application issues across development, testing, and production environments.
• Collaborate closely with Product Owners, Solution Architects, Data Scientists, UI/UX Designers, DevOps Engineers, and fellow Software Engineers.
• Continuously explore emerging technologies and contribute to improving engineering processes and product capabilities.

Required Qualifications & Experience

• Bachelor's Degree in Computer Science, Software Engineering, Information Technology, or a related discipline.
• Minimum 4 years of professional software development experience.
• Strong proficiency in Python, Java, or Node.js.
• Experience developing modern web applications using React, Vue.js, or Angular.
• Strong understanding of software architecture, object-oriented programming, design patterns, and clean coding principles.
• Experience designing and developing RESTful APIs and microservices.
• Hands‑on experience with SQL and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB).
• Experience with Git and collaborative software development workflows.
• Familiarity with Docker and containerised application development.
• Strong analytical, debugging, and problem‑solving skills.
• Excellent communication skills with the ability to collaborate effectively in Agile teams.

Preferred Qualifications

• Experience in one or more of the following areas is highly desirable.
• Cloud & Infrastructure Azure or AWS cloud platforms
• Kubernetes and container orchestration
• CI/CD pipelines and DevOps practices
• Application monitoring and observability
• AI & Intelligent Applications
• Large Language Models (LLMs) and Generative AI applications
• Retrieval-Augmented Generation (RAG)
• AI agents and agentic workflows
• LLM orchestration frameworks
• Prompt engineering and AI evaluation
• Enterprise AI platforms and model integration
• Vector databases and semantic search technologies
• Enterprise Application Development
• Enterprise authentication and identity management (OAuth2, OpenID Connect, Microsoft Entra ID, SAML)
• Event-driven architectures and messaging platforms
• API integrations with enterprise applications
• Secure software development practices
• Performance optimisation and scalable application design

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 70 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D.

Equal Opportunity Employer

NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category.

Is innovation part of your DNA?

Do you want to enable a connected future for people, organizations, and society? We’ve combined the capabilities of 28 remarkable companies to become one, leading technology services provider. Together, we help our people, clients, and communities do great things with technology to create a more secure and connected future. We employ 40,000 people across 57 countries. By bringing together the world’s best technology companies and emerging innovators, we work together to deliver sustainable outcomes to businesses and the world. Innovation is part of our DNA. We believe it’s key to what makes us different. So, we strive to move forward, challenge the status quo, and drive excellence through the technologies we integrate and the services we deliver around the world. The result is connected cities, connected factories, connected healthcare, connected agriculture, connected conservation, connected mobility, and connected sport. Together we enable the connected future. You’ll be joining a global employer that is committed to attracting, growing and keeping the best talent. A place where you will be at the heart of our success!