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Data Engineer

Date: 20-Mar-2023

Location: SG

Company: IHiS

Position Overview

The position will be the Lead BI Support for EDS/ODS data warehouse, he will be the primary datamart support for all issues related to OBIEE like PASS, TTSH HI, CDR, NHGP and others.

He/She will also support NHG Analytics program and other future project that will entail usage of OBIEE/OAS.

Role & Responsibilities

•    Understand and translate user requirement analysis into extraction, transformation and loading rules for the development / implementation of new data mart application systems and for enhancements to existing systems relating to existing data warehouse;
•    Develop new or enhance existing data models on the new data mart application systems based on user requirements;
•    Lead the identification and documentation of business attributes and metrics by analyzing existing data and report requirements;
•    Lead the preparation of data warehouse technical design and production support documentations for new data mart application systems or enhancements to existing data warehouse;
•    Help in identification and perform technical data mapping potential sources of data for the data warehouse;
•    Oversee testing of data acquisition processes and their implementation into production;
•    Perform production job support and track incidents to closure especially on the batch job recovery and failures;
•    Evaluate potential solutions relating to business intelligence and data warehouse and make recommendations to resolve business problems
•    Assist in establishing a set of consistent BI skills, standards, and best practice as well as the evaluation of BI and analytical software
•    Involvement in the system integration testing phase prior to implementation
•    Liaise closely with vendors and project team members in project implementation, application testing, supporting application patches and upgrades in accordance with project methodologies and policies
•    Support the team in defining, tracking and documentation of the technical deliverables expected 
•    Provide 24/7 primary application maintenance support on technical aspects
•    Provide guidance and coaching to junior team members on technical aspects

Requirements

Minimum 5 years of experience in developing, implementing and maintaining IT systems; preferably experience with any of the BI Applications (OBIEE, Tableau, Power BI and others)
•       A thorough understanding of data warehouse principles and design guidelines is also expected with past implementation of a data warehouse of data mart application 
•       Experience in OBIEE Admin and other publishing tools
•       Strong SQL skills using Oracle and/or SQL Server databases
•       Ability to diagnose and troubleshoot problems with reports and ETL processes
•       Experience in all phases of the BI project lifecycle
•       Strong analytical skills and ability to work independently
•       Experience in healthcare industry is an added advantage
•       Degree in Computer Science, Computer Engineering or equivalent

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