NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. We are currently seeking a Data Engineer Senior Consultant to join our team in Bangalore, Karnātaka (IN-KA), India (IN).
Engineer will be part of the datastore-migration Factory team that will be responsible to perform for the end-to-end datastore migration from on-prem DataLake to AWS hosted LakeHouse. This is a high visibility and crucial project for Goldman Sachs.

Logic & Scheduling: Refactoring and migrating extraction logic and job scheduling from legacy frameworks to the new Lakehouse environment.
Data Transfer: Executing the physical migration of underlying datasets while ensuring data integrity.
Stakeholder Engagement: Acting as a technical liaison to internal clients, facilitating 'handoff and sign-off' conversations with data owners to ensure migrated assets meet business requirements.

Code Conversion: Translating and optimizing legacy SQL and Spark-based consumption patterns (raw and modeled) for compatibility with Snowflake and Iceberg.
Usage analysis: Understand usage patterns to deliver the required data products.
Stakeholder Engagement: Acting as a technical liaison to internal clients, facilitating 'handoff and sign-off' conversations with data owners to ensure migrated assets meet business requirements.

Data Reconciliation & Quality
A rigorous approach to data validation is required. Candidates must work with reconciliation frameworks to build confidence that migrated data is functionally equivalent to that already used within production flows.

Engineer will also need to work with our other internal data management platform,



and must have an aptitude for learning recent workflows and language constructs as necessary.

Bachelor's or Master's degree in Computer Science, Applied Mathematics, Engineering, or a related quantitative field.
Experience: Minimum of 3-5 years of professional 'hands-on-keyboard' coding experience in a collaborative, team-based environment. Ability to trouble shoot (SQL) and basic scripting experience.
Languages: Professional proficiency in Python or Java.
Methodology: Deep familiarity with the full Software Development Life Cycle (SDLC) and CI/CD best practices & K8s deployment experience.

Core Data Engineering Competencies: Candidates must demonstrate a sophisticated understanding of the following modeling concepts to ensure data correctness during reconciliation:
Temporal Data Modeling: Performance Optimization: Advanced knowledge of data partitioning and clustering.
Kafka, ANSI SQL, FTP, Apache Spark

Data Formats
Hadoop (HDFS/Hive), Snowflake, Apache Iceberg, Sybase IQ

Brings high energy and urgency to achieve targets while maintaining quality and professionalism.
Shows intellectual curiosity asks thoughtful questions, surfaces risks early, and seeks feedback to continuously improve.

About NTT DATA
NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100.



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. 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. 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.NTT DATA endeavors to make 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 . 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 .

📌 Senior Data Engineer Consultant (Remote) (Bengaluru)
🏢 NTT Data
📍 Bengaluru