Senior System Engineer - Open Systems & Automation

Saksoft Pte Ltd; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

Saksoft Pte Ltd in Singapore seeks a System Engineer with 6-9 years of experience to manage application environments, development, SIT/UAT, and production operations. The role emphasizes Linux/Unix, middleware, and modern application technologies, with focus on automation using Python, Java, Shell, and API integrations.

The candidate will monitor performance, manage deployments, and collaborate with cross-functional teams to ensure high availability and reliable card payments processing

Qualifications

• Bachelor's degree in Computer Science, IT, Engineering or related discipline.
• Minimum 6 years of experience in application support, middleware, system administration, or related tech.
• Experience in banking, cards, and payments systems is preferred.

Responsibilities

• Build and support application environments across Development, SIT, UAT, and Mock Run.
• Monitor system health, performance, capacity, interfaces, and batch processing for high availability.
• Administer and support Linux/Unix environments.
• Develop automation solutions using Python, Java, Shell, and APIs.
• Manage environments, configurations, upgrades, patching, and certificate changes.
• Drive operational excellence through automation, standardization, and process improvements.
• Troubleshoot application, middleware, database, network, and infrastructure issues.
• Support testing, releases, change implementations, and Production Assurance activities.
• Collaborate with cross-functional technology teams to resolve issues and deliver enhancements.
• Maintain technical documentation, runbooks, and support knowledge repositories.

Skills

Application & Middleware Support

Modern Application Technologies

Database, Monitoring & Payments Domain

Essential Skills

Education

Bachelor's degree in Computer Science / IT / Engineering

Tools

Linux/Unix

JBoss

APIs

Integration technologies

Messaging platforms

IBM MQ

RabbitMQ

Kafka

ActiveMQ

Microservices

REST/SOAP

JSON/XML

Cloud platforms

Containers

API Gateway

DevOps

CI/CD

Automation tools

Oracle

MS SQL Server

MariaDB

PostgreSQL

NoSQL

Geneos

Splunk

Card processing platforms

Job description

Saksoft Pte Ltd in Singapore seeks a System Engineer with 6-9 years of experience to manage application environments, development, SIT/UAT, and production operations. The role emphasizes Linux/Unix, middleware, and modern application technologies, with focus on automation using Python, Java, Shell, and API integrations.

The candidate will monitor performance, manage deployments, and collaborate with cross-functional teams to ensure high availability and reliable card payments processing