Middleware Ops / J2EE Engineer

Los Angeles, CA, us on site Until 8/21/2026 First posted February 23, 2026 Last posted February 23, 2026
Job description

  TekWissen provides a unique portfolio of innovative capabilities that seamlessly combines clients insights, strategy, design, software engineering and systems integration. Our tightly integrated offerings are tailored to each clients requirements and span the services spectrum from Application Development/Maintenance, testing, IT Consulting & staffing for IT Infrastructure Management through strategic consulting and industry oriented Business Process. Our end-to-end Business Process as a Service (BPaaS) solutions support complex, high-value, knowledge based work. Combining applications, platforms, infrastructure, knowledge processes, and domain expertise allows us to deliver greater efficiencies and innovative business capabilities.

Must have Sr. Java Developer and a Middleware Ops Engineer experience. They will help with migrating & troubleshooting their Datacenter Middleware and upgrade and port their Java Messaging and web services to mobile/web applications.

Required:

The Engineer is responsible for supporting Merlin.net middleware and related applications. He will need to have hands on production support experience on JBOSS (or similar J2EE application servers), MQTT/WebSphere MQ, LifeRay Portal (or similar Web Portal technology), and WSO2 API Gateway (or equivalent). He or She also needs to have scripting ability to automate installation, configuration and deployment of Linux/Java platform (Java, shell, python or Ruby scripting experience). Good understanding of database technology (Oracle, SQLServer, MySQL or Postgress). Strong documentation and testing skills. He or She will focus on Network Refresh (Q4 2016) and Data Center Relocation projects (Q1-Q3 2017)


B.S. in Computer Science, Engineering, Information Technology or equivalent experience.

3+ years or J2EE production support.

2+ years of MQ production support,

2+ years of Web Portal (LifeRay or others).

2+ years of API/mobile technology support.

3+ years of Linux/UNIX experience.

Programming experience desired (C/C++, Java, Linux scripting languages. )

If you are available, interested, planning to make a change, or know of a friend who might have the required qualifications and interest, please call me ASAP at 734-619-8931

Thanks & Regards,

Aravind Jakku

734-619-8931

aravind.j@tekwissen .com




About this role

Summary

Support middleware, migrate applications, troubleshoot, upgrade, and port Java messaging and web services.

Job title

Middleware Ops / J2EE Engineer

Experience level

3+ years

Industry

software

Location requirements

Los Angeles, CA, with remote work possible

Salary

Not specified

Management role

No

Skills & keywords

Required skills

JBOSSMQTTWebSphere MQLifeRay PortalWSO2 API GatewayLinux scriptingOracleSQLServerMySQLPostgressJavashellpythonRuby

Preferred skills

C/C++Linux scripting languages

Specializations

J2EEmiddlewareMQTTWebSphere MQWeb PortalAPI Gateway
Locations

Structured locations inferred from the posting.

Los Angeles, CA, USA

Hybrid City