Estimated Start Date : Oct 1, 2025 Duration : 12 months (Contract-to-Hire) We are seeking a highly skilled Senior Cloud Migration Engineer to lead the transformation of our EMR workloads from EC2-based infrastructure to EMR Serverless. This strategic role focuses on enhancing scalability, reducing operational overhead, and improving cost efficiency across our cloud-native data processing platform. Key Responsibilities : Migration Planning & Assessment : - Analyze existing EC2-based EMR jobs to assess their suitability for serverless migration - Prioritize workloads based on business impact, complexity, and readiness - Conduct deep code discovery and ensure alignment with production standards - Audit and synchronize code repositories with live production environments Technical Implementation : - Transition Hadoop/HDFS workloads to Amazon S3-based architectures - Refactor data processing pipelines to leverage Amazon Athena - Upgrade and modernize runtime environments (e.g., Python versions) - Ensure full dependency compatibility across target serverless stacks Infrastructure Modernization : - Integrate EMR Serverless logging with AWS CloudWatch - Configure centralized logging via AWS Log Groups - Optimize workflows for observability and performance in a serverless model - Migrate legacy scheduling (e.g., Control-M, cron) to AWS Step Functions - DevOps - GitHub and Workflow Experience Quality Assurance & Deployment : - Design and implement robust testing strategies across staging and QA environments - Document test plans, validation procedures, and migration outcomes - Collaborate with the AMI and QA teams for pre-deployment sign-offs - Execute controlled production rollouts with post-deployment monitoring Required Qualifications : - 5+ years of experience with Amazon EMR and big data platforms - Deep expertise in Apache Spark, Hadoop ecosystem, and AWS cloud services - Proficient in Python and version management - Hands-on experience with AWS Step Functions, CloudWatch, and serverless solutions - Familiarity with job schedulers like Control-M or cron - Strong knowledge of Amazon S3, Athena, and data lake architectures Preferred Qualifications - AWS Certifications (Solutions Architect, DevOps Engineer, or Data Analytics) - Experience with Infrastructure as Code (IaC) tools such as CloudFormation or Terraform - Proven success in enterprise-scale cloud/data migration projects - Experience working in Agile environments using JIRA or similar tools Success Metrics : - Full migration of selected EMR jobs to EMR Serverless - Meet or exceed existing EC2-based performance benchmarks - Demonstrable cost savings post-migration - Zero data loss throughout the migration process - Successful completion of quality checks and stakeholder approvals

Bangalore

Senior Cloud Migration Engineer - AWS EMR 

Job Description for Senior Cloud Migration Engineer - AWS EMR  in INDIGLOBE IT SOLUTIONS PRIVATE LIMITED in  Bangalore for (5-6) years of experience. Apply Now!

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