Java Technical Lead - DevOps, AWS

Experience: 6 to Not Available years

Location: Bengaluru, India

Skills: Oracle Xstore POS, Windows, Linux, AWS, EC2, ALB, VPC, networking, DNS, TCP/IP, firewalls, SSH, DevOps tools, GitLab, Terraform, Vault, Puppet, Bash, PowerShell, Oracle, MS SQL, ServiceNow, Jira, Confluence, AWS Certified Solutions Architect, AWS Certified DevOps Engineer, Oracle Certified Professional Java SE Programmer

Job Summary
The Senior POS / Xstore Deployment Engineer is responsible for the deployment, maintenance, automation, and operational support of Oracle Xstore Point-of-Sale (POS) systems (versions 21 and 25) across QA (Lab) and Production environments. The role supports a global retail footprint consisting of Windows-based POS workstations and Linux-based backend infrastructure hosted in AWS.

Key Responsibilities
Deploy and support Oracle Xstore POS (v21 / v25) builds in QA and Production environments.
• Perform data setup and configuration of current and existing POS registers.
• Support Windows-based retail endpoints and Linux servers hosted on AWS.
• Design and implement automation strategies to reduce manual deployment steps.
• Monitor, maintain,



and troubleshoot POS systems and store-facing applications.
• Collaborate with business, architecture, and technical teams to deliver solutions.
• Deploy store-facing updates including builds, configurations, and supporting software.
• Create and maintain documentation and Knowledge Base (KB) articles.
• Mentor and guide junior team members.

Skill Requirements
6+ years of experience with Oracle Xstore POS (v17, v21, v25).
• 10+ years of IT experience.
• Strong knowledge of Windows and Linux operating systems.
• Experience with AWS (EC2, ALB, VPC, networking).
• Intermediate networking knowledge (DNS, TCP/IP, firewalls, SSH).
• Experience with DevOps tools including GitLab, Terraform, Vault, and Puppet.
• Working experience with puppet is preferred.
• Scripting experience with Bash and PowerShell.
• Experience with Oracle and MS SQL databases.
• Working knowledge of ServiceNow, Jira, and Confluence.

Other Requirements
1. AWS Certified Solutions Architect, AWS Certified DevOps Engineer, Oracle Certified Professional Java SE Programmer.

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