Senior DevOps Engineer
Summary
Design and maintain AWS cloud infrastructure for a bank’s legacy system migration, using Terraform, ECS, and CI/CD pipelines while supporting Java applications and PostgreSQL.
Recruiter @ Luxoft | IT Technology, Interviewing, Hiring
Project Description:
We have an ambitious goal to migrate a legacy system written in HLASM (High-Level Assembler) from the mainframe to a cloud-based Java environment for one of the largest banks in the USA.
Responsibilities
- Design, implement, and maintain scalable cloud infrastructure on AWS, leveraging services like ECS, AWS Managed Workflows for Apache Airflow, Lambda, and S3
- Develop and manage infrastructure-as-code using Terraform for efficient environment management
- Build and maintain CI/CD pipelines using tools such as Jenkins, Jules or Spinnaker
- Manage ECS clusters, including configuration, deployment, and monitoring (Airflow expertise preferred)
- Support and optimize Java-based applications (vanilla Java, Spring Boot) throughout the build, package, and deployment lifecycle
- Ensure database reliability and performance through PostgreSQL management and optimization
- Collaborate with cross-functional teams to troubleshoot and resolve infrastructure and deployment challenges
- Mandatory work from DXC office 5 days per week
Mandatory Skills
- 5+ years of experience in Cloud Engineering or related roles
- 3+ years of hands-on production experience with AWS, including services like ECS, Lambda, S3, Block Storage, and Networking (mandatory)
- Strong proficiency in Terraform for managing cloud environments and infrastructure
- Proven experience in designing and implementing CI/CD pipelines using tools such as Jenkins, Jules, Spinnaker or similar technologies
- Solid understanding of ECS, including experience with Airflow
- Proficiency in Java, including vanilla Java and Spring Boot (ability to build, package, deploy, and debug)
- Experience with PostgreSQL, including database management and optimization
- Experience in managing multi-region deployment on AWS
- Experience with Splunk and Dynatrace integration with ECS and AWS Managed workflow for Apache Airflow
- Strong team player with a problem-solving mindset, adept at cross-functional collaboration
Nice-to-Have Skills
- Familiarity with development of AI-powered tools to automate and optimize DevOps tasks
- Experience in cloud migration and modernization projects
- Experience implementing Platform Engineering practices