Software Engineer ( Blockchain, Linux, Unix Shell Scripting, Red Hat OpenShift, RHEL)

EVYONIC SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

EVYONIC Solutions Pte. Ltd. in Singapore seeks an experienced Application Support Engineer to troubleshoot production issues across Solaris/Linux and to manage AWS ECS/EC2 services. The role also covers OpenShift deployments, automation scripting with Unix shell and Ansible, plus monitoring and incident resolution.

You will collaborate with development and infrastructure teams to ensure smooth operations for banking applications and digital trading platforms.

Qualifications

• 4+ years in application support, software development, or a related technical role.
• Bachelor’s degree in CS/IT/SE or related technical discipline.
• Strong knowledge of Solaris and/or Linux OS (RHEL).
• Hands-on Unix shell scripting and Red Hat Ansible experience.
• Experience supporting AWS ECS/EC2 and OpenShift environments.
• Strong troubleshooting, incident management, and deployment support skills.
• Banking domain experience with banking apps, blockchain, or trading UI platforms.

Responsibilities

• Provide application support and troubleshoot production issues across Solaris/Linux environments.
• Manage and support AWS ECS and EC2 services and applications.
• Support Red Hat OpenShift environments, deployments, and application operations.
• Develop and maintain Unix shell scripts for automation and operational support.
• Use Red Hat Ansible for configuration management and automation.
• Monitor application performance, investigate incidents, and resolve technical issues.
• Collaborate with development and infrastructure teams for deployments and issue resolution.

Skills

Unix shell scripting

Ansible

AWS ECS

EC2

Red Hat OpenShift

Solaris/Linux OS

Banking domain knowledge

Education

Bachelor’s degree in CS/IT/SE or related field

Job description

Responsibilities

• Provide application support and troubleshoot production issues across Solaris/Linux environments.
• Manage and support AWS ECS and EC2 services and applications.
• Support Red Hat OpenShift environments, deployments, and application operations.
• Develop and maintain Unix shell scripts for automation and operational support.
• Use Red Hat Ansible for configuration management and automation.
• Monitor application performance, investigate incidents, and resolve technical issues.
• Collaborate with development and infrastructure teams for deployments and issue resolution.

Requirements:

• Minimum 4 years of strong hands-on experience in application support, software development, or a related technical role.
• Bachelor’s degree in computer Science, Information Technology, Software Engineering, or a related technical discipline.
• Strong working knowledge of Solaris and/or Linux OS, including RHEL.
• Strong hands-on experience in Unix shell scripting and Red Hat Ansible.
• Strong experience supporting AWS ECS and EC2 services and applications.
• Strong hands-on experience with Red Hat OpenShift and containerized application environments.
• Strong troubleshooting, incident management, monitoring, and deployment support skills.
• Strong banking domain experience in supporting banking applications, blockchain, digital asset trading, digital asset custody, or Trading UI platforms.