NTT DATA Chennai Java Developer Posts | Bachelor’s Degree/Master’s Degree | Apply Now

NTT DATA Services, Texas-based leading IT service provider with offices in over 50 countries and has more than 1 lakh staff.  

In the latest job announcement, NTT DATA announces job vacancies for Java Developer posts, with work location in Chennai.

Under NTT DATA Chennai Java Developer 2026 Jobs, candidates having required skills in Java, Python, and Go can apply.

The selected candidate will be recruited with a permanent and full-time job.

An Interested and qualified candidate has to apply through online mode.

Job Designation: Java Developer.

Job Code: 373853.

Education Qualification: Bachelor’s Degree/Master’s Degree.

Experience Level: Required.

Job Location: Chennai.

Apply Mode: Online.

Roles and Responsibilities:

• Develop AI-driven conversation flows, integrating LLM/GenAI capabilities, and working with speech technologies for telephony and real-time voice interactions
• Design and develop voice solution call flows using TTS, STT components.
• Build and optimize NLP/NLU models for intent classification and entity extraction.
• LLM for the context management
• Context management, fallback handling, and human handoff mechanism
• Creating metrics/Dashboard to monitor the system accuracy/performance and drive the continuous improvement of conversations accuracy through analysis of historical conversations
• Define performance benchmarks for STT transformation, response accuracy, latency
• Mentoring colleagues/junior Technical skills:
• Specialize in Voice and Speech technologies to build and optimize intelligent voice based Solution.
• Experience of designing and deploying voice based solution system at enterprise level
• Strong Experience in conversational AI and NLP based system
• Proven expertise in distributed system and scalable architecture design - capable of handling traffic - please mention your traffic here like number of active callers per minutes
• Expertise in one or more programming language - Python, go
• Research oriented mindset to evaluate the emerging technologies 

Good to Have: Vertex, Kore.ai

How to apply:

Interested and qualified job applicants have to apply through online mode, by initially registering with NTT DATA career portal and login in to apply.

Apply online:

https://careers-inc.nttdata.com/job/Chennai-Java-Developer-TN/1396271100/

For more information about NTT DATA vacancies, visit the NTT DATA Recruitment page.