Data Science Business Sr. Consultant

Job Description

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Data Science Business Sr. Consultant (BY/o9) to join our team in Bangalore, Karntaka (IN-KA), India (IN).

Position: Senior Consultant, Data Scientist - Supply Chain Consulting

Experience Required: 5 to 8 years in Data Science, Analytics, or related fields
Location: Remote (within India) Or Hybrid from our offices in Bangalore, Delhi, and other locations

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What You'll Do

NTT Data is seeking an experienced Data Scientist to join its Supply Chain Consulting team. You will be part of a global team that designs and delivers cutting-edge supply chain solutions for leading organizations.

Your primary focus will be on developing and deploying forecasting solutions using both traditional statistical models and modern machine learning techniques. In addition to forecasting, you will contribute to building AI/ML-driven solutions for diverse real-world supply chain challenges.

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Responsibilities

- Design, develop, and implement time series forecasting models for demand planning and other supply chain use cases.
- Apply statistical techniques such as ARIMA, ETS etc for effective & strong baseline modeling.
- Implement and optimize machine learning algorithms (e.g., Boosting methods like LightGBM, CatBoost etc) to improve forecast accuracy.
- Collaborate with clients to understand business problems and translate them into data science solutions.
- Contribute to broader AI/ML initiatives across supply chain functions, including anomaly detection, inventory optimization, and scenario modeling.
- Communicate results effectively to technical and non-technical stakeholders.
- Work closely with digital supply chain platforms such as o9, Blue Yonder, or similar (experience preferred).

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What You'll Bring

- 5 to 8 years of hands-on experience in Data Science or Analytics, preferably in supply chain or operations domains.
- Strong expertise in time series forecasting, with proven experience implementing models like ARIMA, ETS, etc.
- Solid experience in applying machine learning techniques such as boosted trees, random forests, etc.
- Proficiency in Python (including libraries like pandas, scikit-learn, statsmodels/StatsForecast/DARTS etc) and SQL.
- Exposure to or experience with digital supply chain tools (e.g., o9, Blue Yonder) is highly desirable.
- Strong problem-solving and communication skills with the ability to manage client interactions independently.
- Understanding of MLOps, model deployment, or cloud platforms (Azure, AWS) is a plus.

About NTT DATA

NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client's needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, .

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