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Sr Data Scientist

Weekday AI
Bengaluru, Karnataka, India; Hyderabad, Telangana, India Posted Nov 6, 2026
Full-time

About this role

๐—ง๐—ต๐—ถ๐˜€ ๐—ฟ๐—ผ๐—น๐—ฒ ๐—ถ๐˜€ ๐—ณ๐—ผ๐—ฟ ๐—ผ๐—ป๐—ฒ ๐—ผ๐—ณ ๐˜๐—ต๐—ฒ ๐—ช๐—ฒ๐—ฒ๐—ธ๐—ฑ๐—ฎ๐˜†'๐˜€ ๐—ฐ๐—น๐—ถ๐—ฒ๐—ป๐˜๐˜€

๐—ฆ๐—ฎ๐—น๐—ฎ๐—ฟ๐˜† ๐—ฟ๐—ฎ๐—ป๐—ด๐—ฒ: ๐—ฅ๐˜€ ๐Ÿฒ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ - ๐—ฅ๐˜€ ๐Ÿฎ๐Ÿด๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ (๐—ถ๐—ฒ ๐—œ๐—ก๐—ฅ ๐Ÿฒ-๐Ÿฎ๐Ÿด ๐—Ÿ๐—ฃ๐—”)

Experience: 2+ yrs

Location: Hyderabad, Telangana, India, Bengaluru

As a Sr Data Scientist, you will spearhead advanced analytical initiatives that fuse Operations Research, Natural Language Processing, and Deep Learning to unlock actionable insights and drive decision-making across multiple domains. Your role will involve designing and implementing endโ€‘toโ€‘end machine learning pipelines, leveraging Python and SQL to extract, clean, and model complex datasets. You will collaborate closely with crossโ€‘functional teams, translating business challenges into dataโ€‘driven solutions and ensuring the scalability and robustness of solutions in production environments. With a focus on probabilistic modeling and optimization, you will continually refine models, evaluate performance, and communicate findings to both technical and nonโ€‘technical stakeholders.

Requirements

  • ๐—ž๐—ฒ๐˜† ๐—ฅ๐—ฒ๐˜€๐—ฝ๐—ผ๐—ป๐˜€๐—ถ๐—ฏ๐—ถ๐—น๐—ถ๐˜๐—ถ๐—ฒ๐˜€

  • Develop and deploy scalable operations research models for resource allocation and logistics optimization.

  • Engineer endโ€‘toโ€‘end NLP pipelines for text mining, sentiment analysis, and unstructured data transformation.

  • Design, train, and fineโ€‘tune deep learning architectures (CNN, RNN, Transformer) for vision and language tasks.

  • Write efficient, maintainable Python code and complex SQL queries to support data extraction and analysis.

  • Conduct rigorous statistical analysis and probabilistic modeling to quantify uncertainty and risk.

  • Collaborate with data engineers to ensure data quality, pipeline reliability, and system performance.

  • Perform benchmark studies and comparative evaluations of algorithms and models.

  • Mentor junior data scientists and provide technical guidance on best practices.

  • Stay current with emerging research, tools, and techniques in operations research and NLP.

  • Communicate insights and recommendations through executiveโ€‘level presentations and reports.

  • ๐—ช๐—ต๐—ฎ๐˜ ๐— ๐—ฎ๐—ธ๐—ฒ๐˜€ ๐—ฌ๐—ผ๐˜‚ ๐—ฎ ๐—š๐—ฟ๐—ฒ๐—ฎ๐˜ ๐—™๐—ถ๐˜

  • 2+ years of industry experience as a senior data scientist or equivalent role.

  • Deep expertise in operations research, including linear programming, stochastic optimization, and simulation.

  • Proven track record in natural language processing, with experience in tokenization, embeddings, and transformerโ€‘based models.

  • Handsโ€‘on mastery of deep learning frameworks such as TensorFlow or PyTorch.

  • Strong programming proficiency in Python, along with advanced SQL querying skills.

  • Solid foundation in probability theory and Bayesian statistics.

  • Experience deploying models in production using Docker, Kubernetes, or similar container orchestration tools.

  • Excellent problemโ€‘solving skills and the ability to translate complex data problems into clear, actionable solutions.

  • Strong communication abilities to effectively share findings with stakeholders at all levels.

  • A passion for continuous learning and staying abreast of the latest research and industry trends.

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