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Full-time
Posted 1d ago
~40 hrs/week
Responsibilities
Audit and map legacy data systems to document dependencies, schemas, and processing logic. Design and implement migration patterns to ensure efficient data transfer while minimizing business disruption.
Requirements
Requires hands-on expertise in Databricks, Python, and complex SQL optimization. Candidates must have a proven track record in migrating legacy data stacks and managing cloud data movement.
Full job description
Req ID:385621
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 Engineer Senior Consultant to join our team in Bangalore, Karnātaka (IN-KA), India (IN).
Technical Expertise
Databricks Mastery: Hands-on experience with Delta Lake, Unity Catalog, Photon engine, Databricks Workflows, and Delta Live Tables (DLT).
Legacy Systems Experience: Proven track record working with or migrating away from at least one legacy stack (e.g., Hadoop/Hive, Teradata, Oracle, Snowflake, SAS, SQL Server).
Languages & Spark: Exceptional proficiency in Python (PySpark) and complex SQL (including optimization of heavy joins and aggregations).
Data Movement: Experience with cloud data migration utilities (e.g., AWS DMS, Azure Data Factory, GCP Storage Transfer, DistCp, or WANdisco).
Orchestration & DevOps: Experience with Git workflows, CI/CD pipelines, and orchestration engines like Airflow or Azure DevOps.
Key Responsibilities
Assessment & Migration Strategy
Audit and map legacy data systems (e.g., traditional data warehouses, on-premise Hadoop clusters, or older cloud architectures) to document dependencies, schemas, and processing logic.
Design migration patterns (e.g., lift-and-shift, re-platforming, or re-architecting) that minimize business disruption and operational downtime.
Estimate compute, storage, and timeline requirements for data transfer phases, ensuring cost-efficient migration tracks.
About NTT DATA
NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.
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, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.
NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.
Related keywords
DatabricksDelta LakeUnity CatalogPhoton EngineDelta Live TablesPythonPySparkSQLData MigrationAWS DMSAzure Data FactoryGCP Storage TransferGitCI/CDAirflowAzure DevOps
NTT DATA, Inc. is a trusted global innovator of business and technology services. We're committed to helping clients innovate, optimize and transform for long-term success. Our R&D investments help organizations and society move confidently and sustainably into the digital future. 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.
Offices: 7950 Legacy Drive, Suite 900, Plano, Texas 75024, US · 18 S End Road, Bengaluru, Karnataka 560004, IN
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How many Technology jobs are open in Bangalore, India right now?
There are currently 2,369 open technology positions in Bangalore, India listed on Clera. New openings are added daily as companies post roles.
Which companies are hiring for Technology roles in Bangalore, India?
Companies currently hiring include NTT DATA North America, Walmart, KPMG India, Schneider Electric, YASH Technologies, among others. Browse the listings above to see every active employer.
Are there remote or hybrid Technology jobs in Bangalore, India?
Yes — 857 of the 2369 open technology positions offer remote or hybrid work (103 remote, 754 hybrid).
How do I apply for Technology jobs in Bangalore, India?
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.