Application Support Analyst (Red Hat OpenShift, Solaris, Trading UI Platforms, AWS, ECS, RHEL)

EXASOFT CONSULTING PTE. LTD.; Singapore; On-site; SGD 67,000 - 100,000; Full time

Job summary

EXASOFT CONSULTING PTE. LTD. seeks an experienced Application Support Engineer to manage AWS ECS/EC2 and Red Hat OpenShift environments. You will develop scripts and automation using Unix shell and Ansible, troubleshoot production systems, and ensure smooth operation of blockchain and digital asset trading platforms.

The role requires hands-on experience with Linux/RHEL, Solaris, and containerized applications, plus the ability to monitor and resolve complex incidents in a fast-paced setting.

Qualifications

• Bachelor’s degree in Computer Science, IT, Engineering or related field.
• Hands-on experience with AWS ECS/EC2 and OpenShift environments.
• Proven Linux/RHEL and Solaris administration and troubleshooting skills.
• Strong Unix Shell scripting and automation with Ansible.

Responsibilities

• Support and troubleshoot applications running on AWS ECS and EC2.
• Manage and support Red Hat OpenShift services and containerized apps.
• Perform Linux/RHEL and Solaris administration and troubleshooting.
• Develop and maintain Unix Shell scripts and Ansible automation.
• Monitor production applications and resolve operational issues.
• Support environments exposed to blockchain and digital asset trading platforms.

Skills

AWS ECS/EC2

Red Hat OpenShift

Linux/RHEL

Solaris

Unix Shell Scripting

Ansible automation

Blockchain exposure

Education

Bachelor's degree in Computer Science / IT / Engineering

Tools

AWS

OpenShift

Ansible

Job description

Responsibilities:

• Support and troubleshoot applications running on AWS ECS and EC2 environments.
• Manage and support Red Hat OpenShift services and containerized applications.
• Perform Linux/RHEL and Solaris administration, troubleshooting, and operational support.
• Develop and maintain Unix Shell Scripts and Red Hat Ansible automation for application support.
• Monitor and troubleshoot production applications, including AWS applications and related operational issues.
• Support application environments with exposure to blockchain, digital asset trading, custody, and Trading UI platforms.

Requirements:

• 3+ years of experience in Application Support, with hands-on experience in AWS ECS and EC2.
• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.
• Strong experience with Red Hat OpenShift and containerized application environments.
• Hands-on experience with Linux/RHEL, Solaris, and Unix Shell Scripting for administration and troubleshooting.
• Strong knowledge of Red Hat Ansible for automation and operational support.
• Experience in supporting AWS applications in production environments.
• Strong exposure to blockchain, digital asset trading, custody, and Trading UI platforms is preferred.