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Join us as a 'Lead Data Architect' at Barclays, where you'll spearhead the evolution of our digital landscape, driving innovation and excellence. You'll harness cutting-edge technology to revolutionise our digital offerings, ensuring unapparelled customer experiences.
Job Responsibility
To design, develop, and execute testing strategies to validate functionality, performance, and user experience, while collaborating with cross-functional teams to identify and resolve defects, and continuously improve testing processes and methodologies, to ensure software quality and reliability
Development and implementation of comprehensive test plans and strategies to validate software functionality and ensure compliance with established quality standards
Creation and execution automated test scripts, leveraging testing frameworks and tools to facilitate early detection of defects and quality issues
Collaboration with cross-functional teams to analyse requirements, participate in design discussions, and contribute to the development of acceptance criteria, ensuring a thorough understanding of the software being tested
Root cause analysis for identified defects, working closely with developers to provide detailed information and support defect resolution
Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
Stay informed of industry technology trends and innovations, and actively contribute to the organization's technology communities to foster a culture of technical excellence and growth
Requirements
Minimum Graduate required/ bachelor’s degree
Deep understanding of data warehousing concepts such as fact/dimension tables, slowly changing dimensions, and data partitioning
Strong expertise in SQL Server Data Warehouse design, including dimensional modeling (star/snowflake schemas) and data architecture
Understand complex ETL/ SSIS pipelines to support data warehousing workflows and incremental loads
Strong understanding of SSAS (cubes/tabular) for high-performance analytics on warehouse data
Data Ingestion & Integration - ingestion patterns on‑prem → AW
AWS Core & Account Architecture
Cloud‑Native Data Lake Architecture – S3, Parquet, Ice Berg
Excellent SQL skill with AWS Data & Analytics Services - Glue , Athena