{"id":4320957,"url":"https://alion.io/job/polestar-analytics-data-scientist","title":"Data Scientist","company":{"id":2552191,"name":"Polestar Analytics","domain":"polestaranalytics.com","url":"https://alion.io/company/polestaranalytics","size_band":"201-500","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Noida, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Databricks","optional":false},{"name":"GCP","optional":false},{"name":"Hadoop","optional":false},{"name":"Machine Learning","optional":false},{"name":"Matplotlib","optional":false},{"name":"NLP","optional":false},{"name":"Power BI","optional":false},{"name":"Python","optional":false},{"name":"Recommender Systems","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"Tableau","optional":false},{"name":"Time Series","optional":false},{"name":"BERT","optional":true},{"name":"Docker","optional":true},{"name":"Fine-tuning","optional":true},{"name":"Kubernetes","optional":true},{"name":"LightGBM","optional":true},{"name":"Llama","optional":true},{"name":"MLFlow","optional":true},{"name":"Prompt Engineering","optional":true},{"name":"RAG","optional":true},{"name":"XGBoost","optional":true}],"status":"live","first_seen_at":"2026-11-14T17:27:29Z","employer_posted_date":null,"last_verified_at":"2026-11-14T17:27:29Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Job Title: Data Science Developer (Immediate Joiner Only)\nLocation: Noida, Bangalore or Kolkata\nJob Type: Full-time\nExperience: 4+ years\nIndustry: IT Services & Analytics\n\nJob Description\nYour Role and Responsibilities\n4+ years of experience in a Data Science, machine learning or a related field.\nStrong hands-on experience in Machine Learning and Statistics focusing on structured and unstructured data problems.\nPractical experience in several of the following areas: time series forecasting, clustering and classification techniques, regression, boosting algorithms, optimization techniques, NLP, recommendation systems, ElasticNet Excellent programming skills preferably in Python/Py spark and SQL\nUnderstanding of developing, implementing, deploying machine learning models on the cloud platforms(Azure, AWS, GCP) by using AWS/Azure Machine Learning, Data bricks, or other relevant cloud services\nIntegrate machine learning models into existing systems and applications, ensuring seamless functionality and data flow\nUnderstanding of developing and maintaining MLOps pipelines for automated model training, testing, deployment, and monitoring\nUnderstanding of monitoring and analysing model performance, providing reports and insights to stakeholders as needed\nFamiliarity with data processing and storage tools, such as SQL, Hadoop, or Spark Advanced engineering abilities to deliver flexible and scalable end-to-end machine learning solutions.\nExposure to data visualization software and packages (Power BI, Tableau, matplotlib, d3) Understands challenges in business area, applicability of relevant data science disciplines, and system interactions.\nExcellent written and verbal communication skills, confidence in presenting ideas and findings to stakeholders, and ability to do so at the right level of detail.\n\nRequired Technical and Professional Expertise\nEngineering Graduate from a reputed institute and/or Masters in Statistics, MBA\n4+ years of Data science experience\nStrong expertise and deep understanding of machine learning.\nStrong understanding of SQL & Python. Knowledge of Power BI or Tableau is a plus\nExposure to Industry specific (CPG, Manufacturing) use cases is required\nStrong client-facing skills\nMust be organized and detail oriented.\nExcellent communication and interpersonal skills\n\nPreferred Technical and Professional Experience\nStrong foundation in Supervised and Unsupervised Learning (Regression, Classification, Clustering, etc.).\nProficiency in Ensemble Learning (Random Forest, Gradient Boosting, XGBoost, LightGBM, etc.).\nExperience in fine-tuning Large Language Models (LLMs) and working with open-source models (Llama, GPT, BERT, etc.).\nFamiliarity with Prompt Engineering, RAG (Retrieval-Augmented Generation), and Fine-tuning techniques.\nHands-on experience with Cloud Platforms (AWS, GCP, Azure) for ML model deployment.\nFamiliarity with MLOps and Model Deployment using Kubernetes, Docker, and MLflow.\n\nAbout Polestar: \nAs a data analytics and enterprise planning powerhouse, Polestar Solutions helps its customers bring out the most sophisticated insights from their data in a value-oriented manner. From analytics foundation to analytics innovation initiatives, we offer a comprehensive range of services that help businesses succeed with data.\nWe have a geographic presence in the United States (Dallas, Manhattan, New York, Delaware), UK(London) & India (Delhi-NCR, Mumbai, Bangalore & Kolkata) and have 600+ people strong world-class team. We are growing at a rapid pace and plan to double our growth each year. This provides immense growth and learning opportunities to those who are choosing to work with Polestar. We hire from most of the Premier Undergrad and MBA institutes. We are serving customers across 20+ countries. Our expertise and deep passion for what we do has brought us many accolades.\nThe list includes: -\nRecognized as the Top 50 Companies for Data Scientists in 2023 by AIM.\nFinancial Times awarded Polestar as High-Growth Companies across Asia-Pacific for a 5th time in a row in 2023.\nFeatured on the Economic Times India's Growth Champions in FY2023.\nPolestar Solutions Selected as a 2022 Red Herring Global Companies.\nTop Data Science Providers in India 2023: Penetration and Maturity (PeMa) Quadrant.\nIndia's most promising data science companies in 2022 by Analytics Insight.\nFeatured on Forrester's Now Tech: Customer Analytics Service Providers Report Q2, 2021.\nRecognized as Anaplan's India RSI Partner of the Year FY21.\nElite Qlik Partner and a member of the Qlik Partner Advisory Council & Microsoft Gold Partners for Data & Cloud Platforms Culture at Polestar.\n\nWe have one of the most progressive people's practices which are all aimed at enabling fast paced growth for those who deserve it.","description_format":"text","description_chars":4778,"description_truncated":false,"requirements":{"experience_years_min":4,"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":["IT Consulting & Digital Transformation","AI Consulting & Integration","Analytics & BI Consulting"],"lifecycle":[{"event":"open","at":"2026-11-14T20:10:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":28,"reasons":["seen:0","win:early"],"computed_at":"2026-11-14T21:34:57Z"},"pay":null,"html_url":"https://alion.io/job/polestar-analytics-data-scientist","json_url":"https://alion.io/job/polestar-analytics-data-scientist.json","meta":{"generated_at":"2026-11-14T21:34:57Z","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":27805,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":2552191},"rest":"https://alion.io/mcp/rest/get_company?id=2552191"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpolestar-analytics-data-scientist"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fpolestar-analytics-data-scientist"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fpolestar-analytics-data-scientist"},{"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/polestar-analytics-data-scientist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpolestar-analytics-data-scientist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4320957}},{"tool":"search_jobs","arguments":{"company":"polestaranalytics.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4320957},"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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