Lead Analyst, AI Engineer(Data Science)

JOB DESCRIPTION/PREFERRED QUALIFICATIONS:REQUIRED SKILLS/COMPETENCIES:Programming Languages:Strong in Python, data structures, and algorithms.Hands-on with NumPy, Pandas, Scikit-learn for ML prototyping.Machine Learning Frameworks:Understanding of supervised/unsupervised learning, regularization, feature engineering, model selection, cross-validation, ensemble methods (XGBoost, LightGBM).Deep Learning Techniques:Proficiency with PyTorch or TensorFlow/KerasKnowledge of CNNs, RNNs, LSTMs, Transformers, Attention mechanisms.Familiarity with optimization (Adam, SGD), dropout, batch norm.LLMs & RAG:Hugging Face Transformers (tokenizers, embeddings, model fine-tuning).Vector databases (Milvus, FAISS, Pinecone, ElasticSearch).Prompt engineering, function/tool calling, JSON schema outputs.Data & Tools:SQL fundamentals; exposure to data wrangling and pipelines.Git/GitHub, Jupyter, basic Docker.WHAT ARE WE LOOKING FOR?Solid academic foundation with strong applied ML/DL exposure.Curiosity to learn cutting-edge AI and willingness to experiment.Clear communicator who can explain ML/LLM trade-offs simply.Strong problem-solving and ownership mindset.MINIMUM QUALIFICATIONS:Doctorate (Academic) Degree and 2 years related work experience; Master's Level Degree and related work experience of 5 years; Bachelor's Level Degree and related work experience of 7 years in building AI systems/solutions with Machine Learning, Deep Learning, and LLMs.MUST-HAVES:Education/qualification:  Preferably from premier Institute like IIT, IISC, IIIT, NIT and BITS. Also regional tier 1 colleges.Doctorate (Academic) Degree and 2 years related work experience; or Master's Level Degree and related work experience of 5 years; or Bachelor's Level Degree and related work experience of 7 yearsMin 5 yrs experience in the Mandatory Skills: Python, Deep Learning, Machine Learning, Algorithm Development and Image Processing3.5 to 4 yrs proficiency with PyTorch or TensorFlow/KerasCandidates from engineering product companies have higher chances of getting shortlisted (current company or past experience)QUESTIONNAIRE: Do you have at least 5 years of experience with Python, Deep Learning, Machine Learning, Algorithm Development, and Image Processing? Please mention the skills and years of experience:Do you have experience with PyTorch or TensorFlow / Keras?PyTorchTensorFlow / KerasBothHow many years of experience do you have with PyTorch or TensorFlow / Keras?Less than 3 years3 to 3.5 years3.5 to 4 yearsMore than 4 yearsIs the candidate willing to relocate to Chennai?Ready to relocateBased in ChennaiWhat type of company have you worked for in your career?Service-based IT companyProduct companySemiconductor companyHardware manufacturing companyNone of the above