AI Engineer
Tata Tele Business Services (TTBS)
- Posted On: 2026-06-03 15:55:23
- Openings: 10
- Applicants: 0
Job Description
Job Description Junior AI Engineer (AI CoE)
Position Details
Title: AI Engineer
Experience: 2-4 years
Location: Mumbai / Flexible
Team: AI Centre of Excellence
Job Summary
We are looking for a smart, hands-on AI Engineer with strong fundamentals and high learning agility to build and deploy modern AI applications. The role focuses on LLMs, Prompt Engineering, and real-world AI solutions, along with lightweight ML model development.
Key Responsibilities - Build and deploy AI-powered applications using LLMs (OpenAI, Azure OpenAI, etc.)
- Design and implement advanced prompt engineering techniques:
- Few-shot / zero-shot prompting
- Chain-of-thought prompting
- Prompt optimization evaluation
- Develop RAG-based solutions using embeddings and vector databases
- Integrate AI models into APIs, products, and business workflows
- Build lightweight ML models such as:
- Recommendation systems
- Classification/regression models (Random Forest, XGBoost, etc.)
- Perform basic model training, evaluation, and tuning
- Work with tools like LangChain / LlamaIndex / Semantic Kernel / n8n
- Optimize model performance, response quality, cost, and latency
- Rapidly prototype and deliver POCs (2-4 weeks)
- Collaborate with business and engineering teams to solve real problems
- Continuously experiment with emerging AI tools and techniques
- Strong Python skills (must-have)
- Strong Prompt Engineering
- Ability to design, test, and refine prompts for accuracy and reliability
- Understanding of hallucination control and output structuring
- Experience working with LLMs, embeddings, and RAG
- Basic understanding of ML concepts:
- Model training, validation, overfitting
- Hands-on with at least one algorithm (Random Forest / regression etc.)
- Experience with APIs / backend integration
- Familiarity with:
- Vector DBs (FAISS / Pinecone / Chroma)
- Prompt testing and evaluation approaches
- Knowledge of cloud platforms(Azure preferred)
Strong problem-solving + fast learning mindset
Good to Have - Exposure to LangChain / LlamaIndex
- Experience building chatbots / copilots / AI assistants
- Basic understanding of MLOps / deployment pipelines
- Familiarity with Docker / API deployment
- Fast learner > years of experience
- Strong logical thinking curiosity
- Ownership-driven and proactive
- Ability to translate ambiguous business problems into AI solutions
- High-quality prompt design leading to accurate AI outputs
- POCs delivered within 2-4 weeks
- Working AI applications in production
- Optimized LLM cost vs performance
- Ability to independently learn and apply new AI techniques
Disclaimer : This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.
More Info
Education
Any Graduate
Not Disclosed
Required Skills
Training
Basic
Backend
Prototype
Cloud
model development
Deployment
Cost
Contact Details
Tata Tele Business Services (TTBS)
+91 987654567
1515@tatatel.co.in
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