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Data Modeller-Data Integration Developer – Senior

The opportunity

We’re looking for Senior Level Consultants with expertise in Data Modelling, Data Integration, Data Manipulation and analysis to join the SCT 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 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 ODI, Informatica, SQL, PL/SQL, Alteryx , ADF, SSIS ,SSAS 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.
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

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