Senior Data Scientist_Pune, Chennai, Bangalore ,Hyderabad
Tata Consultancy ServicesRole Overview
Tata Consultancy Services is hiring a Senior Data Scientist_Pune, Chennai, Bangalore ,Hyderabad. This is a full-time role in IN. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Job Title: Software Engineer / Research Engineer
Location: Chennai/Bangalore/Pune /Hyderabad
Experience Range : 6 – 12 Years
Deep Learning and NLP Skills:
- Proficiency in building and training deep neural networks using frameworks like TensorFlow, PyTorch, etc.
- Understanding of transformer architectures like BERT, GPT, T5, etc.
- Knowledge of sequence-to-sequence models, attention mechanisms, and embeddings.
- Experience with NLP tasks such as tokenization, named entity recognition, and sentiment analysis.
Reinforcement Learning:
- Strong understanding of the fundamentals of reinforcement learning, including concepts like Markov Decision Processes, Q-learning, and policy gradients.
- Experience with modern RL libraries like OpenAI Gym, Ray's RLlib, or Stable Baselines.
- Practical knowledge of reinforcement learning in non-stationary environments and using human feedback as rewards.
Optimization Techniques:
- Familiarity with techniques like gradient clipping, learning rate schedules, regularization, and dropout.
- Understanding of distributed training and optimization techniques to handle large datasets and models.
Computational Skills:
- Proficiency in Python and other programming languages common in the AI/ML domain.
- Knowledge of GPU and TPU computation, especially in the context of deep learning.
Research Acumen:
- Ability to read, understand, and implement findings from scientific papers, especially those related to LLMs and their optimizations.
- Contributions to the AI research community through publications, conferences, or open-source projects can be an advantage.
Deep Understanding of LLMs:
- Familiarity with the nuances of large language models, their strengths, and potential pitfalls.
- Awareness of typical business use cases for LLMs, from customer support automation to content generation.
Low-code/No-code Platform Expertise:
- Proficiency in using and configuring platforms like Langflow.
- Experience in setting up, deploying, and managing applications on such platforms.
Agent-based Modelling Skills:
- Strong understanding of defining, designing, and implementing agents, their behaviours, and interactions.
- Ability to set up policies, constraints, and orchestrate chains of agents to fulfil specific business processes or workflows.
Educational Background:
- A Bachelor's or Masters (preferably) in Computer Science, Data Science, Artificial Intelligence, or related fields.
Frequently Asked Questions
How do I apply for the Senior Data Scientist_Pune, Chennai, Bangalore ,Hyderabad position at Tata Consultancy Services?
Use the Apply button above to submit your application directly to Tata Consultancy Services. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Senior Data Scientist_Pune, Chennai, Bangalore ,Hyderabad position at Tata Consultancy Services located?
This position is based in IN. Tata Consultancy Services has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Senior Data Scientist_Pune, Chennai, Bangalore ,Hyderabad at Tata Consultancy Services earn?
Tata Consultancy Services has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Senior Data Scientist_Pune, Chennai, Bangalore ,Hyderabad role at Tata Consultancy Services posted?
This role was posted on March 19, 2026 (81 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Senior Data Scientist_Pune, Chennai, Bangalore ,Hyderabad role at Tata Consultancy Services require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. Tata Consultancy Services lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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