Lead DevOps Engineer

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.

We are looking for an experienced Lead DevOps who can:

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.

Must have

5+ years of experience in Cloud Engineering or related roles

1+ year working as a DevOps Lead

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

Good to have Python experience.

Strong team player with a problem-solving mindset, adept at cross-functional collaboration.

Nice to have

Familiarity with development of AI-powered tools to automate and optimize DevOps tasks

Experience with Legacy technologies (e.g. IBM z/series mainframe, Cobol, HL Assembler, AS/400, HP Tandem etc)

Experience in cloud migration and modernization projects

Experience implementing Platform Engineering practices

Languages

English: B2 Upper Intermediate

Seniority

Lead

Alicante, Spain

Req. VR-115090

DevOps

BCM Industry

15/01/2026

Req. VR-115090