Snowflake, Python, Airflow Engineer

Req ID: 346757 

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 Snowflake, Python, Airflow Engineer to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

Job Duties: Team Overview
The Controls Engineering, Measurement and Analytics (CEMA) department is responsible for Cyber Risk and Control assessment, management, monitoring, and reporting capabilities across Technology, resulting in risk reduction and better oversight of the technology risk landscape of the firm. Our work is always client focused, our engineers are problem-solvers and innovators. We seek exceptional technologists to help deliver solutions on our user-facing applications, data stores, and reporting and metric platforms while being cloud-centric, leveraging multi-tier architectures and aligned with our DevOps and Agile strategies. 
We are in the process of modernizing our technology stack across multiple platforms with the goal of building scalable, front-to-back assessment, measurement and monitoring systems using the latest cloud, web, and data technologies. We are looking for someone with a systematic problem-solving approach, coupled with a sense of ownership and drive. The successful candidate will be able to influence and collaborate globally. They should be a strong team-player, have an entrepreneurial approach, push innovative ideas while appropriately considering risk, and adapt in a fast-paced changing environment. Role Summary
As an ETL / Data Engineer, you will be a member of the CEDAR / C3 Data Warehouse team, with a focus on sourcing and storing data from various technology platforms across the firm into a centralized data platform used to build various reporting and analytics solutions for the Technology Risk functions within Morgan Stanley. In this role you will be primarily responsible for the development of data pipelines, database views, and stored procedures, in addition to performing technical data analysis, and monitoring and tuning queries and data loads. You will be working closely with data providers, data analysts, data developers, and data analytics teams to facilitate the implementation of client-specific business requirements and requests.
KEY RESPONSIBILITIES: 
•    To develop ETLs, stored procedures, triggers, and views on our existing DB2-based Data Warehouse and on our new Snowflake-based Data Warehouse.
•    To perform data profiling and technical analysis on source system data to ensure that source system data can be integrated and represented properly in our models.
•    To monitor the performance of queries and data loads and perform tuning as necessary.
•    To provide assistance and guidance during the QA & UAT phases to quickly confirm the validity of potential issues and to determine the root cause and best resolution of verified issues.

Minimum Skills Required: •    Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or related field required.
•    At least 5+ years of experience in data development and solutions in highly complex data environments with large data volumes.
•    At least 5+ years of experience developing complex ETLs with Informatica PowerCenter. •    At least 5+ years of SQL / PLSQL experience with the ability to write ad-hoc and complex queries to perform data analysis.
•    At least 5+ years of experience developing complex stored procedures, triggers, MQTs and views on IBM DB2.
•    Experience with performance tuning DB2 tables, queries, and stored procedures.
•    An understanding of E-R data models (conceptual, logical, and physical).
•    Strong understanding of advanced data warehouse concepts (Factless Fact Tables, Temporal \ Bi-Temporal models, etc.).
•    Experience with Python a plus.
•    Experience with developing data transformations using DBT a plus.
•    Experience with Snowflake a plus.
•    Experience with Airflow a plus.
•    Experience with using Spark (PySpark) for data loading and complex transformations a plus.
•    Strong analytical skills, including a thorough understanding of how to interpret customer business requirements and translate them into technical designs and solutions.
•    Strong communication skills both verbal and written. Capable of coll

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 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.

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