EY - GDS Consulting - AI and DATA -Data Visualization Developer - Senior

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. 

Visualization Developer - Mid-Level

Objectives and Purpose

• The Visualization Developer supports efforts to transform quality datasets into creative, user-friendly dashboards that address business needs and drive informed decision-making across the enterprise. This individual reports to the Senior Visualization Developer and regularly supports the partnership with Data Engineering teams on data quality and troubleshooting needs.
• The Visualization Developer will:
  • Aid in the support of developing user tools, dashboards, and automatic report generation tools to analyze and present data associated with product and solution performance, business operations, and data-driven decision-making.
  • Produce clear, detailed visualizations to facilitate informed decision-making across the organization.
  • Engage with other Business Units to gather business objective requirements, design effective utilizations, and develop solutions that support the needs of the partner teams.

Your key responsibilities

Data Visualization

• Develop and implement data visualization solutions, using tools such as Power BI according to the needs and requests of business stakeholders.
• Support the creation of the wireframes and ensure right flows and best practices for Data Visualization are followed for business stakeholders.
• Design and implement complex data visualizations, incorporating multiple data sources and optimizing performance for large-scale data sets.
• Ensure source data is being retrieved accurately, when utilizing programming functions (e.g., SQL, DAX, Python) for data visualization solutions, dashboards, and reports.
• SQL hands-on expertise to effectively implement data queries and analysis.
• Remain aware of emerging data visualization tools and technologies, apply data visualization best practices across solutions, tools, & techniques.
• Foster a culture of sharing, re-use, design for scale stability, and operational efficiency of data visualization solutions.
• Collaborate with Business Analyst & Lead Data Visualization Developer to translate gathered requirements into detailed technical specifications (targeted user stories) and understand how to apply business requirements to dashboards and reports, effectively meeting the asks from business partners.
• Utilize existing knowledge of the PDT data domain, understand data intricacies, identify data deficiencies, and manage the data catalogue.
• Manage communications and deliver reports to a wider stakeholder audience.
• Possess strong business acumen with knowledge of the Pharmaceutical, Healthcare, or Life Sciences sector is preferred, but not required.
• Illustrate experience of creating interactive and visually appealing dashboards, reports, and visualizations leveraging Power BI.
• Delegate tasks and responsibilities effectively, trusting team members to deliver results.
• Possess strong data-driven decision-making skills, ability to prioritize projects, resource allocation, and conflict resolution when challenges arise within data visualization projects.
• Demonstrate honesty, integrity, and ethical behaviour, while ensuring that sensitive information is handled responsibly and in compliance with regulations.
• Seek feedback from stakeholders, evaluates the outcomes of their decisions, and reflects on lessons learned for future decisions.
• Be passionate about re-imagining new solutions, processes, and end-user experience by leveraging digital and disruptive technologies and developing visualization solutions.
• Show advanced expertise in integrating disparate data sets seamlessly, understanding and applying data integration techniques.
• Demonstrate expertise in advanced analytical techniques to uncover insights and patterns in large, complex data sets.
• Display an action-oriented mindset when analysing data challenges, identifying root causes, and proposing potential solutions.

Relationship Building and Collaboration

• Work closely with the business to understand their data visualization and reporting needs; maintaining adherence to documentation standards for tracking intake forms and solutioning processes.
• Coordinate with the Data Science team to define automation needs and deliver effective solutions, including datasets and metrics.
• Solicit feedback from Senior Visualization Developers to understand how to improve dashboards and reports.

Skills and attributes for success

Technical/Functional Expertise 

• Understands how to test and develop reports, ensuring that all features operate effectively during pre-production.
• Demonstrates business acumen with knowledge of the Pharmaceutical, Healthcare, or Life Sciences sector is preferred, but not required.
• Ability to develop interactive and visually appealing dashboards, reports, and visualizations leveraging Power BI.

Decision-making and Autonomy

• Ability to make manual decisions, developing understanding of how to make data-driven, strategic decisions.
• Demonstrates honesty, integrity, and ethical behavior, while ensuring that sensitive information is handled responsibly and in compliance with regulations.

Interaction 

• Ability to create interactive data sets that can engage users and facilitate the exploration of data in a user-friendly way.
• Creates storyboards, narratives that guide users through the data story, conveying key messages effectively to meet business needs. 
• Understands how to apply business requirements to dashboards and reports for business needs.

Innovation 

• Eagerness to learn and adapt to new technologies, methodologies, and best practices for data visualization.
• Understand how to apply best practices from the data visualization field.

Complexity 

• Ability to analyze complex datasets, identify patterns, trends, and anomalies, and extract actionable insights from data.
• Comfortable identifying data-related issues, troubleshoot problems, and develop solutions to ensure data accuracy, consistency, and integrity within Power BI dashboards.

To qualify for the role, you must have the following:

Essential skillsets

• Bachelor’s degree in computer science, Data Science, Information Systems, or related field
• 3+ years of experience as a Visualization/Power BI developer or a similar role, with a portfolio showcasing your work
• Strong understanding of refining, developing, and testing reports to meet business and stakeholder needs
• Experience of data modelling, data warehousing, & data integration concepts, with ability to design and implement robust data models that support visualization requirements
• Demonstrated understanding and experience using:
  • Power BI
  • Data Engineering Programming Languages (i.e., Qlik, SQL, Python)
  • Relational SQL databases 
  • Databricks/ETL
• Validates and transforms data from multiple external/internal sources using Databricks Lakehouse/Data Lake, supporting the integration of data into a single, consistent source to serve business users and data visualization needs
• Strong written and verbal communication skills, including storytelling and interacting effectively across globally distributed teams and other strategic partners
• Ability to negotiate the scope of the problem through a business lens, leveraging data visualization solutions
• Expertise working with large, complex data sets and drawing useful insights from data crunching and manipulation
• Excellent written and verbal communication skills, including storytelling and interacting effectively with multifunctional teams and other strategic partners
• Highly self-motivated, ability to act independently and execute deliveries while being in an agile environment

Desired skillsets

• Degree in Engineering, Data Science, Computer Science, Statistics, or related field
• Experience in a global working environment

Travel requirements

• Access to transportation to attend meetings
• Ability to fly to meetings regionally and globally
   

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