{"id":3101982,"url":"https://alion.io/job/idfc-first-bank-senior-data-scientist-2","title":"Senior Data Scientist","company":{"id":720227,"name":"IDFC FIRST Bank","domain":"idfcfirst.bank.in","url":"https://alion.io/company/idfcfirst","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India","Mumbai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":21000,"max_usd":46000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":75},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Airflow","optional":false},{"name":"Amazon SageMaker","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"BERT","optional":false},{"name":"Embeddings","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Hugging Face","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"Matplotlib","optional":false},{"name":"NLP","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Seaborn","optional":false},{"name":"Semantic Search","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"Tableau","optional":false},{"name":"TensorFlow","optional":false},{"name":"Transformers","optional":false},{"name":"Unix","optional":false}],"status":"live","first_seen_at":"2026-10-22T17:35:00Z","employer_posted_date":null,"last_verified_at":"2026-10-22T17:35:00Z","board_verified":false,"closed_at":null,"days_open":7,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":7},"description":"In this specialised role, you will leverage your expertise in machine learning and statistics to derive valuable insights from data. Your role will include developing predictive models, interpreting data and working closely with our ML engineers to ensure the effective deployment and functioning of these models\n\nResponsibilities: \nLead cross-functional teams in the design, development, and deployment of Generative AI solutions, with a strong focus on Large Language Models (LLMs).\nArchitect, train, and fine-tune state-of-the-art LLMs (e. g., GPT, BERT, T5) for various business applications, ensuring alignment with project goals.\nDeploy and scale LLM-based solutions, integrating them seamlessly into production environments and optimising for performance and efficiency.\nDevelop and maintain machine learning workflows and pipelines for training, evaluating, and deploying Generative AI models, using Python or R, and leveraging libraries like Hugging Face Transformers, TensorFlow, and PyTorch.\nCollaborate with product, data, and engineering teams to define and refine use cases for LLM applications such as conversational agents, content generation, and semantic search.\nDesign and implement fine-tuning strategies to adapt pre-trained models to domain-specific tasks, ensuring high relevance and accuracy.\nEvaluate and optimise LLM performance, including handling challenges such as prompt engineering, inference time, and model bias.\nManage and process large, unstructured datasets using SQL and NoSQL databases, ensuring smooth integration with AI models.\nBuild and deploy AI-driven APIs and services, providing scalable access to LLM-based solutions.\nUse data visualisation tools (e. g., Matplotlib, Seaborn, Tableau) to communicate AI model performance, insights, and results to non-technical stakeholders.\n\nSecondary Responsibilities: \nContribute to data analysis projects, with a strong emphasis on text analytics, natural language understanding, and Generative AI applications.\nBuild, validate, and deploy predictive models specifically tailored to text data, including models for text generation, classification, and entity recognition.\nHandle large, unstructured text datasets, performing essential preprocessing and data cleaning steps, such as tokenisation, lemmatisation, and noise removal, for machine learning and NLP tasks.\nWork with cutting-edge text data processing techniques, ensuring high-quality input for training and fine-tuning Large Language Models (LLMs).\nCollaborate with cross-functional teams to develop and deploy scalable AI-powered solutions that process and analyse textual data at scale.\n\nKey Success Metrics: \nEnsure timely deliverables.\nSpot Training Infrastructure fixes.\nLead technical aspects of the projects.\nError-free deliverables.\n\nRequirements: \nB. E/B. Tech University (Premier/ Tier1 II, III, Others).\nPost Graduate Degree: M. Tech, Tier1\nProfessional Degree: Any B. E/B. Tech University (Premier/Tier 1 II, III, Others).\n\nTechnical Skills: \nData Processing: Apache Spark, Apache Hive, etc.\nData Modelling: Tensorflow, Pytorch, HuggingFace.\nTraining Infrastructure: GPU Training/AWS Sagemaker/Azure.\nDatabases: Apache Airflow, Control-M, etc.\nProgramming/ Scripting Language: Python, PySpark, Unix.\n\nFunctional Skills: \nTextual Model Architecture: Transformers, BERT, RNN, LSTMS, Embeddings.\nNeural Networks: (Proficiency Level -High).\nSkills\nbert, data science, hugging face, machine learning, pyspark, python, pytorch, tensorflow, transformers","description_format":"text","description_chars":3502,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Commercial & Retail Banks","Cards & Card Issuing"],"lifecycle":[{"event":"open","at":"2026-10-22T17:35:00Z"}],"visa":[],"liveness":{"score":99,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.993,"p_room":1,"age_days":6,"expected_fill_days":41,"reasons":["seen:6","wave","velocity","win:early"],"computed_at":"2026-10-29T05:49:05Z"},"pay":null,"html_url":"https://alion.io/job/idfc-first-bank-senior-data-scientist-2","json_url":"https://alion.io/job/idfc-first-bank-senior-data-scientist-2.json","meta":{"generated_at":"2026-10-29T22:10:05Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":32759,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":720227},"rest":"https://alion.io/mcp/rest/get_company?id=720227"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fidfc-first-bank-senior-data-scientist-2"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fidfc-first-bank-senior-data-scientist-2"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fidfc-first-bank-senior-data-scientist-2"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/idfc-first-bank-senior-data-scientist-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fidfc-first-bank-senior-data-scientist-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3101982}},{"tool":"search_jobs","arguments":{"company":"idfcfirst.bank.in","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3101982},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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