Middleware Specialist

Singapore, sg on site Until 8/22/2026 First posted February 23, 2026 Last posted February 23, 2026
Job description

Accion Labs is a global technology services firm with offering a full range of product life-cycle services in the emerging technology segment. This includes Web 2.0, Open Source, SaaS/Cloud, Mobility, IT Operations Management/ITSM, Big Data and traditional BI/DW.


Through nine global offices and a rapid-response delivery model, Accion offers a range of engagement models such as turn-key projects, extended-teams, shared-IP development, offshore-leveraged engagements and professional staffing (contract, contract-to-hire & direct perm).


Accion Labs is privately-held, venture-funded and has a hands-on management team that believes in execution and outcome.

Role: - Middleware Specialist

Job Description

· Mandatory Skills - IBM WebSphere MQ

Responsibilities

Production Support

· Investigate all reported problems/errors & initiate amendments & testing so that the system can operate correctly & efficiently

· Provide immediate workaround for all outstanding issues escalated to next level managers

· Interface with the respective levels for problems that require permanent fix and enhancements and provide suggestion/solutions, whenever feasible

· Track all issues escalated till closure

· Perform root cause analysis and prepare incident report

· Conduct capacity, Service Level Agreements and performance review and analysis daily

· Prepare & maintain up-to-date system documentation

· Project Delivery

· Participate in requirements gathering; work with team lead and/or senior analyst in reviewing and refining Interface Specifications; Analyse requirements to translate into middleware design;

· Translate middleware design to program codes and product configuration;

· Develop unit test package, execute tests & document test results to ensure the quality of the program

· Perform integration testing, system testing, User Acceptance Test (UAT) & implementation activities to fix the reported problems/bugs of the system to ensure the smooth execution of programs in the production environment

· Install, configure, deploy, maintain, troubleshoot, rectify middleware products

· Monitor, measure, analyse and report system performance parameters

· Make changes to configurable items, which include hardware, software, documentation, etc. It covers configuration management planning, configuration identification, configuration controls & audits

· Timely handling of user query and request and update the problem management system

· Actively identify areas to improve to ensure system stability and ease of maintenance

Requirement

· Typically 2 years’ experience with substantial project work in software development

· Diploma or Degree in Computer Science, Information Technology, Management of Information Systems or equivalent

· Experience with message oriented middleware such as IBM MQ, IBM Integration Broker, Microsoft MSMQ, Sonic MQ, Solace MQ, is advantageous

· Experience in interfacing standards, protocols, and programming languages such as Java, .NET, JMS, XML, XSLT, Web Services, SOAP, REST, JSON, MQTT, AMQP, is preferred

· System administration related experience in UNIX and Windows is preferred

· Possess initiative and disposition with a strong commitment and orientation towards results and high quality standards


All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Support and maintain middleware systems, troubleshoot issues, and ensure system performance and stability.

Job title

Middleware Specialist

Experience level

2+ years

Industry

technology

Location requirements

Singapore, sg; remote work not specified

Salary

Not specified

Management role

No

Skills & keywords

Required skills

ibm websphere mqjavaxmlweb servicesunixwindows

Preferred skills

ibm integration brokermicrosoft msmqsonic mqsolace mqjsonrestsoapmqttamqp

Specializations

ibm websphere mqmessaging middlewaresystem administrationweb servicesjava
Locations

Structured locations inferred from the posting.

Singapore

On-site City