Middleware Engineer

6 days ago

Singapore The GMP Group Full time $80,000 - $120,000 per year


Responsibilities:

  • Provide expert support and operations for WebSphere Application Server (WAS) alongside other middleware platforms like JBoss/Wildfly, Tomcat, Jetty, IIS, and MQ Series.
  • Ensure reliability, availability, and performance of WAS environments.
  • Troubleshoot and resolve incidents, problems, and service requests related to WAS and middleware services.
  • Collaborate with development, project, and business teams to deliver integration and migration project goals.
  • Drive continuous improvements in middleware operations using automation and performance tuning.
  • Participate in DevOps activities including CI/CD pipelines, continuous monitoring, and compliance.
  • Develop and maintain documentation and workflows related to WAS and middleware platforms.
  • Engage in on-call support rotation and shift work as required.

Requirements: 

  • Bachelors degree in Computer Science, IT, Computer Engineering, or equivalent.
  • 5-8 years of hands-on experience with middleware technologies, especially IBM WebSphere Application Server (WAS).
  • Familiarity with other middleware platforms such as JBoss, Wildfly, Tomcat, Apache Kafka, and container platforms (Docker/Kubernetes) is a plus.
  • Proficient with Linux, Unix, and/or Windows operating systems.
  • Experience with monitoring tools (Nagios, ServiceNow, Geneos) and scripting languages (Java, Shell, Python, PowerShell).
  • Knowledge of ITIL Service Management framework (Incident, Problem, Change).
  • Experience with DevOps tools (Jenkins, Ansible, Git) and cloud platforms (AWS, GCP) preferred.
  • Excellent communication and teamwork skills, customer-focused mindset.

Preferred Qualifications:

  • Prior DevOps engineering experience.
  • Background in banking or financial services sector is advantageous.

Additional info:

  • This role is offered on a yearly renewable contract basis, with the potential for permanent employment based on performance.
  • Able to support rotational shift scheduled based on duty roaster (Paris and/or New York and/or Asia time zone).
  • Able to provide on-call support during non-business hours/and or on weekends.

To apply, please visit and search for Job Reference: V6W6884R

To learn more about this opportunity, please contact Yingying at

We regret that only shortlisted candidates will be notified.

GMP Technologies (S) Pte Ltd | EA Licence: 11C3793 | EA Personnel: Lai Yingying | Registration No: R1110239

This is in partnership with the Employment and Employability Institute Pte Ltd (e2i).

e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives.

By applying for this role, you consent to GMP Recruitment Services (S) Pte Ltds PDPA and e2is PDPA.


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