Application Support Engineer

INFINITE COMPUTER SOLUTIONS PTE LTD; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

INFINITE COMPUTER SOLUTIONS PTE LTD in Singapore is seeking a mid-level software professional to deliver and support electronic trading platform apps. You will develop Java-based services, automate operations, and ensure smooth onboarding, testing, deployment, and production support.

The role requires strong Java skills, Linux administration, shell scripting, and experience with distributed systems, performance tuning, and root cause analysis.

Qualifications

• Minimum 3 years of software development and application support experience.
• Strong Java development experience.
• Linux/Unix administration and troubleshooting.
• Shell scripting (Bash, Korn Shell, Python, etc.).
• Experience with distributed, scalable, high-throughput applications.
• Performance tuning and optimization.
• Production support and root cause analysis.
• SQL and relational database knowledge.
• CI/CD pipeline and release management experience.

Responsibilities

• Deliver application projects, enhancements, and change requests for electronic trading platforms.
• Develop and maintain Java-based applications, services, and integrations.
• Develop automation scripts and operational tooling to improve platform efficiency and resiliency.
• Support application onboarding, configuration, testing, deployment, and production implementation.
• Troubleshoot application, connectivity, and production issues and perform root cause analysis.
• Collaborate with business users, infrastructure teams, vendors, brokers, trading venues, and external counterparties.
• Support platform modernization, monitoring, automation, operational improvements, and resiliency initiatives.
• Participate in production support, release deployment, and operational readiness activities.
• Maintain technical documentation, implementation guides, and operational procedures.

Skills

Java development

Linux/Unix administration

Shell scripting

SQL

CI/CD

Production support

Root cause analysis

Distributed systems

Performance tuning

Troubleshooting

Tools

Kafka

MQ

AMQ

REST APIs

Microservices

Job description

Key Responsibilities

• Deliver application projects, enhancements, and change requests for electronic trading platforms.


• Develop and maintain Java-based applications, services, and integrations.


• Develop automation scripts and operational tooling to improve platform efficiency and resiliency.


• Support application onboarding, configuration, testing, deployment, and production implementation.


• Troubleshoot application, connectivity, and production issues and perform root cause analysis.


• Collaborate with business users, infrastructure teams, vendors, brokers, trading venues, and external counterparties.


• Support platform modernization, monitoring, automation, operational improvements, and resiliency initiatives.


• Participate in production support, release deployment, and operational readiness activities.


• Maintain technical documentation, implementation guides, and operational procedures.

Mandatory Skills

• Minimum 3 years of software development and application support experience.


• Strong Java development experience.


• Linux/Unix administration and troubleshooting.


• Shell scripting (Bash, Korn Shell, Python, etc.).


• Experience with distributed, scalable, high-throughput applications.


• Performance tuning and optimization.


• Production support and root cause analysis.


• SQL and relational database knowledge.


• CI/CD pipeline and release management experience.

Preferred Skills

• FIX Protocol (FIX 4.x / FIX 5.x)


• Electronic Trading Platforms


• Treasury & Markets / Capital Markets domain knowledge


• FX, Fixed Income, or Equities experience


• Kafka, MQ, AMQ, REST APIs, and Microservices