Aws Engineer
Tata Consultancy Services · Chennai, Tamil Nadu, India
Tata Consultancy Services · Chennai, Tamil Nadu, India
**Role** -AWS Engineers **Desired Experience Range-** 7-12 Years **Location**- Chennai **Must-Have** • 7+ experience in AWS Solutions Professional certified. • Experience in legacy modernization (refactor, Re-Host, Re-write) from mainframe to AWS platform • Experience in conducting functional testing in legacy modernization scenario • Application development experience in Java/J2EE, Spring Boot, Angular, Apache Groovy and Maven Scripts • Development experience in MS SQL Server/ DB2 LUW/ PostgreSQL as one of the backend databases. • Understanding of DevOps, CI/CD pipelines and Agile methodology • Experience with designing & estimation tools • Experience using AWS Cloud Services • Strong communication and presentation skills. **Good-to-Have** • Mainframe development skills using COBOL, PLI, CICS with DB2 and VSAM as backend • Experience in migrating data from DB2 on z/OS to DB2 on LUW or PostgreSQL • Experience in automation testing using products like selenium • Experience in mainframe security -RACF, Top security. **Key Responsibility / Expectations from the Role** 1 Lead customers in modernizing legacy mainframe applications that can fully leverage the AWS Cloud. 2 Achieving success will require coordination across many internal AWS teams and external AWS Partners 3 Work with various modernization tools and products to modernize mainframe including refactor, rehost, data migration. 4 Independently develop/test the modernized application code for functionality and performance in the target AWS cloud environment 5 Lead customers target state architecture 6 Deliver Migration & Total Operating cost estimation 7 Assists Cloud Infra Architect, devops to implement Disaster Recovery solutions 8 Work with Security team to implement Infra, application and data security.