Data Engineer III

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At EMC, we're all about working together to make an impact. As part of our team, you'll have the opportunity to grow, contribute, and gain experience that matters. We strive to be caring leaders, close partners, and responsive experts—always supporting each other to do our best work. Join us, and let's improve lives together.

Essential Functions

• Investigates and analyzes feasibility of data integration prototypes and program requirements
• Develops specifications and plans the full range of programming actions to produce data integration components
• Develops and maintains complex automated ETL/ELT pipeline architecture that cleans, transforms, and aggregates data from disparate sources using architecturally approved tools, programming languages, and services to deliver a data mesh approach
• Develops and maintains complex automated ETL/ELT monitoring and alarming solutions using architecturally approved languages and services
• Monitors, troubleshoots, and optimizes data pipelines for quality, performance, and reliability creating a single source of truth providing business customers with highly reliable and quality data
• Builds complex unit tests to enable test driven development and automation to drive code reliability
• Develops, maintains, tests, and deploys code with architecturally approved toolsets using Dev Ops practices, ETL/ELT pipelines, data catalogs and data queries
• Maintains data solutions in a divest state to ensure business functionality until replaced with new technology
• Balances and designs data analytics product solutions based on cost and performance to meet data needs and business requirements
• Guides business customers to develop, troubleshoot, and optimize complex SQL and ETL/ELT solutions to solve reporting, metrics, and analytics problems

Data Analysis

• Leads moderately complex projects or supports larger initiatives as part of a team
• Partners with users and stakeholders to understand data needs and business requirements
• Leads the team on conceptualizing and developing new data solutions to meet the business data needs and requirements
• Researches, performs analysis, and proposes effective solutions related to system developments and enhancements through collaboration with Data Architecture
• Analyzes and reviews potential adjustments or modifications for impacts on other programs
• Leverages data governance, data security, and privacy principles to support data lineage and reference data needs
• Collaborates with cross-functional teams to understand business and downstream application (BI reporting, Data Science, Data Governance, other System integrations) and consumer requirements to deliver data-driven solutions that implement best practices for data management, security, and governance

Data Modeling

• Develops complex data objects for business analytics using data modeling techniques
• Models front-end and back-end data sources to help draw a more comprehensive picture of user flows throughout the system and to enable powerful data analysis
• Works with stakeholders to understand complex business needs and translates them into a conceptual data model, defining entities, attributes, and relationships
• Builds complex detailed logical models based on the conceptual model, specifying data types, constraints, and keys to ensure data integrity
• Implements complex logical models into appropriate database management systems, considering database features, storage optimization, and performance considerations
• Designs complex data pipelines to extract data from source systems, transform it as needed based on the data model, and load it into the target database

Documentation

• Participates in creating and maintaining documentation related to the design of applications and interfaces to enterprise and third-party systems in accordance with departmental and team standards
• Collaborates with data governance on ensuring what is being produced in data analytics products enables data governance to publish a data asset
• Collaborates with data governance to develop and maintain data analytic products, artifacts and user documentation for business customers
• Works with business customers and software development teams to gather and document requirements for data publishing and data consumption via data mesh architecture
• Maintains systems documentation

Education & Experience

• Bachelor's degree, preferably in a computer related field or equivalent relevant experience
• Five years of data integration development experience, or related experience

Knowledge, Skills & Abilities

• Strong SQL knowledge and experience working with relational databases
• Excellent analytical skills to work with unstructured datasets
• Excellent knowledge of applicable programming languages, such as Python
• Strong knowledge of cloud services such as RDS, S3, SNS, CloudWatch and Lambda
• Strong knowledge of DBT/Informatica or other ETL/ELT tools preferred
• Strong knowledge of Snowflake
• Strong knowledge of data modeling
• Excellent ability to build processes supporting data transformation, data structures, metadata, dependency and workload management
• Strong ability to manipulate, process and extract value from large, disconnected datasets
• Strong knowledge of DevOps and/or DataOps practices, CI/CD pipelines, and containerization technologies preferred
• Excellent knowledge of orchestration or scheduling tools
• Excellent verbal and written communication skills
• Strong attention to detail, organizational and multi-tasking skills with the ability to adapt to changing priorities
• Ability to maintain confidentiality

The hiring salary range for this position will vary based on geographic location, falling within either of the following: $92,670 - $128,045 or $102,443 - $140,845. A hiring range represents a subset of the full salary range. The actual salary will depend on several factors, including relevant education, skills, and experience of an applicant, geographic location, and business needs.

Our employment practices are in accordance with the laws that prohibit discrimination due to race, color, creed, sex, sexual orientation, gender identity, genetic information, religion, age, national origin or ancestry, physical or mental disability, medical condition, veteran status, active military status, citizenship status, marital status or any other consideration made unlawful by federal, state, or local laws.

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