2,725 big data jobs in India.

... dictionaries, mapping specifications, interface contracts, test datasets and data-quality documentation. Support performance tuning, partitioning, indexing, data retention, archival and privacy-aware data handling. Minimum 7 years of experience in data engineering, ETL/ELT development, data warehousing, data platform engineering ...

... with colleagues to understand data requirements and goals. - Stay updated with the latest data science trends and tools. - Document processes followed during data collection and analysis. - Support data integrity and validation initiatives. Skills: - Data Collection: Ability to gather data from multiple sources effectively. ...

Maxgen Technologies Pvt ltd is an it company based in Ahmedabad Gujarat .Engineering and IT freshers will get data analyst internship and power bi program. What Services we are offering Online or offline program. live project in internship. hybrid mode internship. college project for interns.

... snowflake schemas), normalized databases, and data warehouse structures. Collaborate with business stakeholders, data architects, and development teams to define data entities, relationships, business rules, and data standards. Develop and maintain data dictionaries, metadata repositories, lineage documentation, and data mapping ...

Role : Data Solutions Architect - Microsoft FabricRole Purpose : Design and implement enterprise-scale data solutions on Microsoft Fabric, while leading modernization from legacy platforms such as Qlik, Gather, and other BI/data https://jobeax.com/link/LNO4qyefA3UlJa2l Responsibilities : - Architect end-to-end data pipelines ...

What will you be doing Installing, configuring and upgrading Oracle databases. Oracle Administration including: Experience with RAC, RMAN, Data Guard, Golden Gate, Exadata, Performance Tuning, WebLogic middleware - Forms and Reports, Various storage engines, Oracle customer tools, Performance tuning of Oracle databases, ...

... Responsibility for supporting ongoing information security compliance initiatives, including policies and standards related to information security, technology, data governance and privacy.- Technology Approvals : Accountability for the review and approval of technology in relation to information security risks, including ...

... organization, building analytics and data engineering solutions that support cross-digital teams. Our platform delivers a wide range of capabilities, including metadata discovery, data lineage, customer segmentation, compliance automation, AI-driven data access through generative AI and LLMs, and advanced data quality monitoring. ...

... The Database Administration team at Envestnet is responsible for ensuring the reliability, performance, security, and operational readiness of the production databases that power our Wealth platforms. As a Junior DBA (Jr DBA), you'll join a collaborative, cross-functional group that monitors database health, responds to ...

... 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 ...

... 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, @nttdatafed.com and @talent.nttdataservices.com email addresses. ...

... Information Retrieval, Semantic Search, Recommendation services (on top of Elasticsearch also leveraging LLMs/Embeddings and GenerativeAI) Large scale distributed data processing (based on Apache Spark / Scala) Streaming data processing (based on Google DataFlow/ApacheBeam) Senior-level ML engineers are preferred, but all levels ...

... Cloud Platform (GCP).- Good understanding of ETL/ELT, data pipelines, and distributed data processing.- Experience with one or more GCP data services such as BigQuery, Dataflow, Pub/Sub, Cloud Storage, or Composer.- Strong SQL and database knowledge.- Understanding of cloud-native and distributed data architectures.- Strong ...

... robustness, and scalability. Perform end-to-end data science workflows: data collection, cleaning, feature engineering, model training, validation, and monitoring. Experience building and optimizing NLP systems using modern approaches (e.g., Technology- Data Science- Machine Learning, Technology- Machine learning- data science

... vision, architecture, and execution of the data platform from ingestion and storage to transformation, serving, and consumption layers Drive adoption of modern data stack technologies like dbt, Spark, Airflow, Snowflake, BigQuery, Databricks, and Kafka to ensure scalability, reliability, and performance ● Ensure platform ...

... missed, incorrect, or duplicate objects. Verify images are uploaded to the correct assigned tools. Perform quality checks and correct tagging errors. Maintain dataset accuracy and follow defined SOPs. Support dataset preparation, Train/Valid splitting, and dataset version creation. Escalate unclear images, project mismatches, ...

... and manage S3-based data lake architecture for raw data storage, ingestion, and processing. Support SQS-based asynchronous workflows for report generation and data-processing queues. Monitor data pipeline health and proactively troubleshoot issues affecting data accuracy, reliability, or freshness. Implement data quality ...

... sort order 6. Apply index-friendly query patterns :- Sargable predicates- Avoiding functions on indexed columns where possible- Minimising implicit casts and datatype mismatches7. Implement resilient pipelines with proper error handling, retry logic, idempotency, and reprocessing/backfill capability. (ref:hirist.tech)

... leader and technical expert within the analytics organization — setting the bar for analytical excellence, pioneering new methodologies, and shaping the long-term data strategy across one or more studios. You will identify and formalize the most complex, ambiguous problems to understand user behavior at scale. You'll create ...

... Experience in data migration projects Exposure to on-prem + cloud environments Strong SQL proficiency (should handle basic queries comfortably) Clear understanding of data engineering concepts Experience with: Practical coding ability About NTT DATA NTT DATA is a $30 billion business and technology services leader, serving 75% of ...