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Middleware engineer skills for your resume and career

Updated January 8, 2025
5 min read
Below we've compiled a list of the most critical middleware engineer skills. We ranked the top skills for middleware engineers based on the percentage of resumes they appeared on. For example, 8.8% of middleware engineer resumes contained java as a skill. Continue reading to find out what skills a middleware engineer needs to be successful in the workplace.

15 middleware engineer skills for your resume and career

1. Java

Java is a widely-known programming language that was invented in 1995 and is owned by Oracle. It is a server-side language that was created to let app developers "write once, run anywhere". It is easy and simple to learn and use and is powerful, fast, and secure. This object-oriented programming language lets the code be reused that automatically lowers the development cost. Java is specially used for android apps, web and application servers, games, database connections, etc. This programming language is closely related to C++ making it easier for the users to switch between the two.

Here's how middleware engineers use java:
  • Developed Java utility to dump audit messages.
  • Performed Installation, testing, implementation, maintenance and documentation of MQ Series and Message broker and Java.

2. Python

Python is a widely-known programming language. It is an object-oriented and all-purpose, coding language that can be used for software development as well as web development.

Here's how middleware engineers use python:
  • Authored UNIX Shell scripts & Python WLST scripts to automate logs cleanup and error log monitoring.
  • Experienced with scripting in shell scripting (bash) and Jython, Python.

3. Infrastructure

Infrastructure includes the organizational and physical structures needed to run an area or a society smoothly. It is a group of basic facilities required for any society or firm to run sustainably and efficiently. The infrastructural system is a high investing area and helps majorly in flourishing the economy and prosperity of a country. It is an underlying system needed for ensuring the safety and comfort of the public and to run a country smoothly. All the tasks needed to be performed for a flourishing economy and a happy and healthy public are included in infrastructure.

Here's how middleware engineers use infrastructure:
  • Coordinated application/infrastructure scheduled maintenance activities like server boot, quarterly patches, network maintenance with application teams and infrastructure teams.
  • Participated in development of WebSphere 6.1 infrastructure procedures, standards and architecture to accommodate business requirements.

4. Tomcat

Here's how middleware engineers use tomcat:
  • Automated WAR deployment procedure in lower environments running on Tomcat servers using Shell/Perl scripting.
  • Migrated applications from WebLogic Application Server to Tomcat Application Server.

5. Windows

Windows is a chain of operating systems that controls a computer and is developed by Microsoft. Every version of Windows consists of GUI (graphical user interface), with a desktop that allows the user to open their files.

Here's how middleware engineers use windows:
  • Developed multiple administrative scripts using Windows Batch scripting.
  • Installed, configured WebSphere Application Server 6.x/7.x/8.x and IBM HTTP Server 6.x/7.x/8.x on multiple platforms like AIX, Linux and Windows.

6. JBoss

Here's how middleware engineers use jboss:
  • Involved in configuring the JBOSS and WebSphere clustering and load balancing utilizing WebSphere Workload Management including horizontal scaling and vertical scaling.
  • Configured Security in JBOSS utilizing LDAP integration.

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7. Jenkins

Jenkins is an open source automation server that is free to use. It aids continuous deployment and execution by automating the aspects of product creation related to building, analyzing, and deploying. It is a system based on the server that runs in servlet containers like Apache Tomcat. Jenkins is a Java-based fully accessible automation platform with plugins designed for Continuous Integration.

Here's how middleware engineers use jenkins:
  • Configured Jenkins and Build Forge tools for application deployments and deploying the applications configurations from SVN repository for continuous integration environments.
  • Build Continuous Integration Pipeline development using Jenkins and Maven.

8. Web Application

Here's how middleware engineers use web application:
  • Provide 24/7 Technical support for various Web Applications by troubleshooting complicated environment issues.
  • Provided 24x7x365 support with on-call responsibilities regarding WebSphere and other web application servers within the enterprise.

9. Unix

UNIX is a computer operating system that was first created in the 1960s and has been constantly updated since then. The operating system refers to the set of programs that enable a machine to function. It is a multi-user, multi-tasking device that works on computers, laptops, and servers. UNIX systems also have a graphical user interface (GUI), similar to Microsoft Windows, that makes it simple to use.

Here's how middleware engineers use unix:
  • Installed and configured BigBrother monitoring tool running on Red Hat Linux to monitor over 120 UNIX servers.
  • Experience in coordinating with Unix team while moving environment from PROD to DR and DNS flipping.

10. Apache Tomcat

Here's how middleware engineers use apache tomcat:
  • Installed and configured Apache Tomcat5.5, and Apache HTTP Webserver.

11. Application Server

Here's how middleware engineers use application server:
  • Configured WebSphere Application Server on multiple platforms for both Horizontal and Vertical clustering for Work Load Management.
  • Implemented horizontal and vertical scaling of WebSphere Application Server Advanced Edition in a workload managed cluster.

12. SQL

Here's how middleware engineers use sql:
  • Developed high availability and disaster recovery designs for SQL Server at Amazon Web Service.
  • Created Data Sources to a variety of Databases, including DB2, SQL and Oracle.

13. J2EE

Here's how middleware engineers use j2ee:
  • Performed configuration and deployment of J2EE applications in WebSphere ND environment.
  • Coordinated with internal and external clients to gather and delineate design requirements and to implement solutions based on J2EE applications.

14. XML

XML is a medium for storing and transporting data that is independent of software and hardware. XML stands for eXtensible Markup Language. XML, like HTML, is a markup language that was created to store and transport data. It was created with the intention of being self-descriptive. There are no predefined tags in the XML language. Another feature is that XML is extensible.

Here's how middleware engineers use xml:
  • Developed SOAP WSDL, Message models, XML schema for integrating different applications.
  • Developed Message flows to transform messages from XML to COBOL copybook format.

15. IBM Websphere

Here's how middleware engineers use ibm websphere:
  • Install and configure IBM WebSphere Operational Decision Management Server.
  • Experience in using IBM WebSphere Portal Server 6.0/6.1.5Configuration Properties files, Configuration tasks and Configuration templates.
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List of middleware engineer skills to add to your resume

Middleware engineer skills

The most important skills for a middleware engineer resume and required skills for a middleware engineer to have include:

  • Java
  • Python
  • Infrastructure
  • Tomcat
  • Windows
  • JBoss
  • Jenkins
  • Web Application
  • Unix
  • Apache Tomcat
  • Application Server
  • SQL
  • J2EE
  • XML
  • IBM Websphere
  • Bash Shell
  • Production Environment
  • QA
  • IIS
  • Perl
  • DNS
  • LDAP
  • Queues
  • SSL Certificates
  • OS
  • JMS
  • Websphere MQ
  • IBM Http Server
  • Ruby
  • VMware
  • Red Hat
  • Application Support
  • Redhat Linux
  • DEV
  • RHEL
  • F5
  • Jython
  • Solaris
  • SOA
  • AIX
  • HTML
  • Node
  • Application Deployment
  • DB2
  • JVM
  • Encryption
  • Provisioning

Updated January 8, 2025

Zippia Research Team
Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

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