2,502 big data python jobs in India.

... PySpark/Python and SQL pipelines feeding the Snowflake environment. Translate reporting requirements into performant data models. Ensure data quality. Validate accuracy and performance of models and underlying pipelines. Apply GenAI techniques to reporting and data use cases as opportunities arise. Python and PySpark • SQL

... Develop and maintain data lake, data warehouse, or data mesh architectures. Ensure high availability, performance, and scalability of data systems. Implement data modeling best practices to support analytics and ML use cases. Software Engineering: Write clean, efficient, and maintainable code in Python, Java, or Scala. ...

... reconciliation, exception identification, and data-quality analysis. Data Engineering understanding – solid understanding of ETL/ELT, data pipelines, data transformations, data models, data warehouses/lakehouses, source-to-target mappings, and data-quality frameworks. Databricks & PySpark familiarity – working knowledge of the Databricks ...

... of retail like Inventory Management, Location/Space optimization, Assortment Planning, pricing, shelf placements. Expertise in programming language such as Python, SQL is a must and Pyspark good to have. clustering, A/B testing, Time Series, demand forecasting, Tree-based algorithms and model Expertise in visualization ...

... Ability to understand existing Perl/CGI codebases and identify opportunities for modernization.- Experience migrating or refactoring legacy applications toward Python and cloud-based architectures.4. Engineering Practices :- Strong understanding of object-oriented programming, data structures, algorithms, and software design ...

... accuracy/retrieval metrics, regression tests, prompt/model versioning), LLMOps (CI/CD, config management, promotion, observability, incident runbooks), collaboration with data/platform teams, and compliance with security/privacy requirements. To be successful in this role, you should meet the following requirements: - Strong Python ...

... - Strong programming and problem-solving fundamentals.- Proficiency in JavaScript/TypeScript and React, Vue, or Angular.- Good backend development skills in Python, https://jobeax.com/link/JSd7UYCSg572jJDY, Java, or similar.- Understanding of APIs, databases, Git, and software architecture.- Familiarity with PostgreSQL, ...

... through their entire lifecycle, including production and incident management. Required qualifications, capabilities and skills Formal training or certification in data engineering concepts and applied experience. Recent hands-on professional experience as a data engineer. Experience coding in a recent version of Python. Experience ...

... In this regards, the LIQ PBR data analyst will work with Liquidity SMEs to document BDEs that require to be traced from upstream sources, liaise with upstream data source RTB teams to develop a data flow architecture for the movement of data, further request sample transactional and other data to test the data per test cases ...

... requirements and analyze datasets to determine suitable approaches to meet analytic business needs and support data-driven decision-making2. Design and implement data analysis and ML models, hypotheses, algorithms and experiments to support data driven decision-making3. Apply various analytics techniques like data mining, predictive ...

... experience in core data engineering, with a strong focus on cloud platforms such as Azure (preferred), AWS, or GCP. - Proficiency in PySpark, Azure Databricks, Python, Apache Spark, etc. - 2 years of team handling experience. - Expertise in relational databases (e. g., SQL Server, PostgreSQL), time series databases (e. g., ...

The High-Performance Computing Storage Engineer is primarily responsible for the overall health and maintenance of storage technologies in our managed services customer's environments.

Role: We're looking for a seasoned Data Engineer to join our Engineering organization and take ownership of the systems that power our data-driven decisions. You'll architect and maintain high-performance data pipelines and databases across platforms like MSSQL, Redshift, and Snowflake—ensuring data is reliable, accessible, ...

Clinical

... innovation, and operational excellence - this is your opportunity to make a difference at scale. Step into a role where your expertise fuels transformation. Data Engineering & Architecture Design and maintain robust, scalable data pipelines using Kubeflow, Python, and Snowflake, ensuring optimal performance and reliability. ...

prefr (operated by creditvidya) is a digital-first lending platform that makes credit accessible to millions across India. With loan offerings ranging from ₹50,000 to ₹5 Lakh, we’re enabling instant personal loans and flexible pay-later credit lines, especially for first-time borrowers and underserved regions.

Tesco India • Bengaluru, Karnataka, India • Hybrid • Full-Time • Permanent • Working hours 45• Apply by 08-Sep-2026

... Compliance, and Management teams with reporting and data analysis requirements. - Validate data quality and investigate issues related to mismatched numbers, missing data, or incorrect calculations. - Work with data engineering or database teams to understand data sources and improve reporting reliability. - Optimize Power BI reports ...

... remain hands-on with Data Engineering, particularly with Databricks, Spark/PySpark, Python, SQL, AWS, data pipelines, and modern data platforms.- The existing Data Engineering team is currently not in place for this initiative. The selected candidate will therefore have an opportunity to help build the Data Engineering team ...

... improve team's data architecture, making it better and easier to maintain (e.g., data auditing solutions, automating, ad-hoc or manual operation steps) Owns the data quality of important datasets and any new changes/enhancements 1+ years of data engineering experience - Experience with data modeling, warehousing and building ...