Full Stack & AI Application Development Internship

About the role

Join Tata Consultancy Services as an AI Application Development Intern and work on building scalable, AI‑powered web applications. This six‑month internship offers hands‑on experience with large language models, modern front‑end frameworks, and cloud‑native back‑end services.

Key responsibilities

• Develop and maintain AI‑enhanced web applications using ReactJS, JavaScript, HTML/CSS, Node.js, and Python.
• Design, integrate, and test LLM‑based solutions and AI features within modern applications.
• Consume and create REST APIs, work with databases and third‑party services.
• Collaborate with AI/ML, product, and UX teams to deliver business‑driven solutions.
• Participate in client workshops, translate business requirements into technical designs, and present prototypes to stakeholders.
• Contribute to testing, documentation, code reviews, and rapid prototyping of new AI use cases.

Required profile

• Currently pursuing a degree in Computer Science, Data Science, AI, Software Engineering or a related field.
• Strong communication and presentation skills with confidence in client interactions.
• Problem‑solving mindset and eagerness to learn new technologies.

Required skills

• Python
• JavaScript
• ReactJS
• Node.js
• HTML & CSS
• REST API design and consumption
• Database fundamentals
• Familiarity with Generative AI, LLMs, and AI application frameworks

What we offer

• 6‑month structured internship program with mentorship from senior engineers.
• Exposure to cutting‑edge AI technologies and real client projects.
• Opportunities to present work to technical and non‑technical audiences.