This role is based in Chennai, India.
The Senior Data Engineer works closely with other Data Leads, Delivery Leads and Chapter head and help drive the Data Management and Analytics vision and strategy to deliver common, secure and consistent data capabilities across the EmiratesNBD Group. This role will involve strategic initiatives and reports into Head of Data Engineering Chapter and will manage the Data engineering, architecture and design of related approaches, tools and technologies.
The primary task is to drive and transform the data capabilities and enable a data-driven culture across the group and therefore work with other architects and platform teams to ensure data is managed as an asset in a centralized, standardized, and consistent manner in order to maintain consistency and quality, using mature technologies and emerging data practices.
This role requires an understanding of various data engineering, management and processing related technologies and choices, has a deep understanding of both SQL/No-SQL technologies, distributed computing framework, and techniques to make right tools and technology choices.
Roles & Responsibilities:
- Good understanding of source systems data structures, data retentions policies and data partitioning for modeling raw data vault structures
- Deep understanding of PySpark.
- Perform deep performance tuning including:
- Spark execution plan analysis
- Partition optimization
- Memory tuning
- Shuffle optimization
- Join strategy optimization
- Data skew handling
- Executor tuning
- Serialization optimizationDrive data reusability, reduce duplicity of data, minimizing adverse impact to performance
- Cloudera Data Platform (CDP)
- Hadoop ecosystem
- Apache Iceberg
- Apache Doris
- Kubernetes/OpenShift
- Participate in architecture discussions and contribute to enterprise-scale data engineering standards.
- Outline short-term incremental solutions to achieve long-term objectives and an overall data management roadmap
- Create data exchange standards to ensure reusability and a decoupled architecture
- Create standards for data archival and purging
- Drive best practices around performance engineering, CI/CD, testing, and operational excellence.
- Develop data access matrix and ensure right information reaches the right people through secured channels
- Develop strategy to align with external regulatory requirements
- Identify and document critical data elements across source system of records
- Define and document the data quality rules and standards
- Assess and define data governance and stewardship maturity roadmap
- Work with data engineers and source system experts to define the standards and principles for capturing lineage and data flow
- Define data exception handling processes
- Define standards for data pipeline scheduling and monitoring
- Provide technical recommendations and engage with data engineers and BI leads throughout the solutioning and implementation lifecycle
- Recommend effective solutions to develop high performant and scalable data pipelines
- Work with source system expertise to understand the data domains and source to target mapping
- Build and maintain canonical datamodel to standardize data exchange between systems and with various architects to enforce the same
Required Qualifications:
- Master or Bachelor's degree in computer science, information systems management or related field.
- More than 8+ years of experience in information technology, with 3+ years spent in data engineering, architecture and technology solutions definitions and implementations.
- Extensive experience in banking and financial services domain
- Strong problem solving, influencing, communication, and presentation skills, self-starter
- Strong hands-on expertise in programming on PySpark
- Experience with data processing frameworks and platforms (Hadoop, Presto, Tez, Hive, Spark etc.)
- Exposure to designing and developing reusable frameworks for enabling scalable and performant data pipelines
- Experiences in cloud native principals, designs and deployments.
- Extensive experience working with and enhancing Continuous Integration (CI) and Continuous Development (CD) environments
- Expertise in Data Quality, Data Profiling, Data Governance, Data Security, Metadata Management, and Data Archival
- Define workload migration strategies using appropriate tools
- Drive delivery in a matrixed environment working with various internal IT partners
- Demonstrated ability to work in a fast paced and changing environment with short deadlines, interruptions, and multiple tasks/projects occurring simultaneously
- Must be able to work independently and have skills in planning, strategy, estimation, scheduling,
- Business Acumens
- Organization leadership skills
- Coaching and mentoring
- Excellent analytical skills
- Demonstrate critical and systems of thinking ability.
- Ability to negotiate and influence
- Disciplined, organized
- Flexibility / Adaptability
- Visionary
- Performance driven
