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Barclays Bank USPosted 2 weeks ago

Data Engineer

On-siteChennai, Tamil Nadu, India

Full TimeMedium

Job Summary

Build and maintain data architectures, pipelines, warehouses, and lakes to ensure accurate, accessible, and secure data processing for critical payment systems in the Merchant Services domain. Design algorithms for complex data volumes, collaborate with data scientists to deploy machine learning models, and partner with BA, SA, and Engineering teams to deliver high-performing solutions via agile delivery. Identify performance bottlenecks, lead performance engineering initiatives, and interface with technology partners to optimize system behavior under varying loads. Champion system stability, throughput, and efficiency while ensuring compliance with risk controls and service-level expectations. Lead team supervision or develop technical expertise as an advisor, guiding professional development and coordinating resources. Work within Chennai, IN, with a focus on AWS and Azure environments, Oracle, SQL Server, and CI/CD integration.

Required Qualifications

  • in-depth technical knowledge and experience in their assigned area of expertise
  • Thorough understanding of the underlying principles and concepts within the area of expertise
  • experience with Microservices and containerized architecture
  • Databases: Oracle, SQL Server and AWR analysis
  • Performance testing in cloud environments
  • Data products and catalog services
  • CI/CD integration (Jenkins, Git)
  • Expertise on AWS and Azure environment
  • risk and controls
  • change and transformation
  • business acumen strategic thinking and digital and technology
  • job-specific technical skills
  • The four LEAD behaviours: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others

Desired Qualifications

  • Some of Highly Valued Skills may include: Microservices and containerized architecture
  • Databases: Oracle, SQL Server and AWR analysis
  • Performance testing in cloud environments
  • Data products and catalog services
  • CI/CD integration (Jenkins, Git)
  • Expertise on AWS and Azure environment
  • risk and controls
  • change and transformation
  • business acumen strategic thinking and digital and technology
  • job-specific technical skills

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