Senior Supply Chain Data Integration Consultant

Ernst & Young LLP ( EY India ); Bengaluru; On-site; INR 2,200,000 - 3,400,000; Full time

Job summary

EY is seeking a Senior Data Integration Consultant to lead BI/Data integration and ETL/DWH initiatives within the Supply Chain Technology group. The role requires hands-on expertise in data modelling, ETL design, and data warehouse architecture, with strong leadership and client interaction.

The candidate will work on cloud and on-prem platforms (Informatica, Alteryx, SSIS, ADF, Power BI, Tableau) and will be responsible for delivering end-to-end data solutions for EY clients, focusing on data

Qualifications

• 5+ years of experience in BI/Data integration/ETL/DWH across cloud and on-prem platforms.
• Proficient in SQL with experience in data validation and data quality checks.
• Strong knowledge of ETL design, data modelling and data warehousing concepts.
• Experience with ETL tools such as Informatica, Alteryx, SSIS, Azure Data Factory.

Responsibilities

• Develop and optimize data integration workflows and ETL pipelines.
• Design and maintain data models and ER diagrams for business decisions.
• Work with clients to translate requirements into robust data warehouse solutions.
• Lead data migration efforts and ensure data quality across systems.
• Collaborate with BI teams to deliver reporting using Power BI, Tableau.

Skills

ETL

Data modelling

Data integration

Data warehousing

Informatica

Azure Data Factory

SSIS/SSAS/SSRS

Alteryx

Power BI

Tableau

Snowflake

Databricks

Tools

Informatica PowerCenter

PC/IICS

Azure Data Factory

SSIS

Power BI

Tableau

Snowflake

Databricks

Job description

SCT-Tech Enablement-Data Integeration Consultant At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all. Supply Chain Data Integration Consultant - Senior

The opportunity

We’re looking for Senior Level Consultants with expertise in Data Modelling, Data Integration, Data Manipulation and analysis to join the Supply Chain Technology group of our GDS consulting Team. This is a fantastic opportunity to be part of a leading firm whilst being instrumental in the growth of a new service offering. This is a fantastic opportunity to be part of a leading firm whilst being instrumental in the growth of a new service offering. This role demands a highly technical, extremely hands-on Data Warehouse Modelling consultant who will work closely with our EY Partners and external clients to develop new business as well as drive other initiatives on different business needs. The ideal candidate must have a good understanding of the value of data warehouse and ETL with Supply Chain industry knowledge and proven experience in delivering solutions to different lines of business and technical leadership.

Your key responsibilities

• A minimum of 5+ years of experience into BI/Data integration/ETL/DWH solutions in cloud and on-premises platforms such as Informatica/ PC/IICS/Alteryx/Talend/ Azure Data Factory (ADF)/SSIS/SSAS/SSRS and experience on any reporting tool like Power BI, Tableau, OBIEE etc.
• Performing Data Analysis and Data Manipulation as per client requirements.
• Expert in Data Modelling to simplify business concepts.
• Create extensive ER Diagrams to help business in decision making.
• Working experience with large, heterogeneous datasets in building and optimizing data pipelines, pipeline architectures and integrated datasets using data integration technologies
• Should be able to develop sophisticated workflows & macros (Batch, Iterative, etc.) in Alteryx with enterprise data.
• Design and develop ETL workflows and datasets in Alteryx to be used by the BI Reporting tool
• Perform end-to-end Data validation to maintain accuracy of data sets.
• Support client needs by developing SSIS Packages in Visual Studio (version 2012 or higher) or Azure Data Factory (Extensive hands-on experience implementing data migration and data processing using Azure Data Factory).
• Support client needs by delivering Various Integrations with third party applications.
• Experience in pulling data from a variety of data source types using appropriate connection managers as per Client needs.
• Develop, Customize, Deploy, maintain SSIS packages as per client business requirements.
• Should have thorough knowledge in creating dynamic packages in Visual Studio with multiple concepts such as - reading multiple files, Error handling, Archiving, Configuration creation, Package Deployment etc.
• Experience working with clients throughout various parts of implementation lifecycle.
• Proactive with Solution oriented mindset, ready to learn new technologies for Client requirements.
• Analysing and translating business needs into long-term solution data models.
• Evaluating existing Data Warehouses or Systems.
• Strong knowledge of database structure systems and data mining
• Skills and attributes for success Deliver large/medium DWH programmes, demonstrate expert core consulting skills and advanced level of Informatica, SQL, PL/SQL, Alteryx , ADF, SSIS , Snowflake, Databricks knowledge and industry expertise to support delivery to clients. Demonstrate management and an ability to lead projects or teams individually. Experience in team management, communication, and presentation.

To qualify for the role

you must have 5+ years ETL experience as Lead / Architect Expertise in the ETL Mappings, Data Warehouse concepts, Data engineering tools like Data bricks, Snowflke, Azure, AWS, MS Fabric. Should be able to design a Data Warehouse and present solutions as per client needs Thorough knowledge in Structured Query Language (SQL) and experience working on SQL Server. Experience in SQL tuning and optimization using explain plan and SQL trace files. Should have experience in developing SSIS Batch Jobs – Deployment, Scheduling Jobs, etc Building Alteryx workflows for data integration, modelling, optimization, and data quality Knowledge of Azure components like ADF, Azure Data Lake, and Azure SQL DB Knowledge of data modelling and ETL design Design and develop complex mappings, Process Flows and ETL scripts In-depth experience in designing the database and data modelling. Ideally, you’ll also have Strong knowledge of ELT/ETL concepts, design and coding Expertise in data handling to resolve any data issues as per client needs Experience in designing and developing DB objects such as Tables, Views, Indexes, Materialized Views and Analytical functions Experience of creating complex SQL queries for retrieving, manipulating, checking and migrating complex datasets in DB Experience in SQL tuning and optimization using explain plan and SQL trace files Candidate ideally should have ideally good knowledge of ETL technologies/tools such as Alteryx, SSAS , SSRS Azure Analysis Services, Azure Power Apps. Good verbal and written communication in English, Strong interpersonal, analytical and problem-solving abilities. Experience of interacting with customers in understanding business requirement documents and translating them into ETL specifications and High- and Low-level design documents. Candidates having additional knowledge of BI tools such as PowerBi, Tableau, etc will be preferred. Experience with Cloud data bases and multiple ETL tools.

What we look for

The incumbent should be able to drive ETL Infrastructure related developments. Additional knowledge of complex source system data structures preferably in Financial services (preferred) Industry and reporting related developments will be an advantage. An opportunity to be a part of market-leading, multi-disciplinary team of 10000 + professionals, in the only integrated global transaction business worldwide. Opportunities to work with EY GDS consulting practices globally with leading businesses across a range of industries

What working at EY offers

At EY, we’re dedicated to helping our clients, from start-ups to Fortune 500 companies - and the work we do with them is as varied as they are. You get to work with inspiring and meaningful projects. Our focus is education and coaching alongside practical experience to ensure your personal development. We value our employees and you will be able to control your own development with an individual progression plan. You will quickly grow into a responsible role with challenging and stimulating assignments. Moreover, you will be part of an interdisciplinary environment that emphasizes high quality and knowledge exchange. Plus, we offer: Support, coaching and feedback from some of the most engaging colleagues around Opportunities to develop new skills and progress your career The freedom and flexibility to handle your role in a way that’s right for you EY | Building a better working world EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets. Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate. Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.