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Middleware Jobs in Missouri (NOW HIRING)

Arka Infotech Inc

Oracle SOA

Saint Louis, MO

The Fusion Middleware Administrator will be responsible for installation, configuration and administration of the Dev/UAT and Prod. Environments. Primary Responsibilities: Products to be installed ...

ACI Infotech

Lead Systems Platform Architect

MO · On-site

Middleware - JBOS TOMCAT and Apache * Network security and systems administration skills. * His role is more on the Middleware technology side but Network security F5 conceptual knowledge is critical

Artech Information System LLC

Devops Engineer

Saint Louis, MO · On-site

$51.25 - $70.25/hr

Puppet absolutely preferred over others Middleware configuration background, preferably automating middleware configuration in support of application deployments. Prefer Windows background over Linux ...

ERP Analysts

JAVA Full stack Developers

Bridgeton, MO · On-site

$48.50 - $62.75/hr

... Middleware, EPM, Business Intelligence and Identity Management solutions. Core Java, Oracle, PL/SQL, Spring etc., HTML5, CSS, AJAX JQuery & Angular Framework. Additional Information All your ...

ERP Analysts

JAVA Full stack Developers

Bridgeton, MO · On-site

$48.50 - $62.75/hr

... Fusion Applications, Fusion Middleware, EPM, Business Intelligence and Identity Management solutions. Core Java, Oracle, PL/SQL, Spring etc., HTML5, CSS, AJAX JQuery & Angular Framework.

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See Missouri salary details

$43

$58

$82

How much do middleware jobs pay per hour?

As of Aug 5, 2026, the average hourly pay for middleware in Missouri is $58.08, according to ZipRecruiter salary data. Most workers in this role earn between $48.03 and $69.47 per hour, depending on experience, location, and employer.

What is middleware?

A Middleware job involves managing and maintaining the software that connects different applications, systems, or services within an IT environment. Middleware professionals ensure seamless communication between applications, optimize system performance, and troubleshoot integration issues. They work with various middleware technologies, such as message brokers, application servers, and API gateways, to support business operations. Their role is critical in ensuring that data flows efficiently and securely between different parts of an organization's IT infrastructure.

What are the key skills and qualifications needed to thrive in a middleware position, and why are they important?

To thrive as a Middleware professional, you need a solid understanding of middleware platforms, integration patterns, and software development, often supported by a degree in computer science or related fields. Familiarity with tools such as IBM WebSphere, Oracle Fusion, Apache Kafka, and relevant certifications like Oracle Certified Professional or IBM Certified System Administrator is highly valued. Strong problem-solving abilities, communication skills, and the ability to work collaboratively across teams distinguish top performers in this field. These competencies are critical for ensuring seamless connectivity between diverse applications and maintaining efficient, secure business operations.

What are the typical daily responsibilities for someone in a middleware position?

In a Middleware role, your daily responsibilities often include configuring, deploying, and monitoring middleware solutions to enable smooth communication between software applications. You will troubleshoot integration issues, apply performance tuning, and ensure high availability and security of middleware platforms. Collaboration with application developers, DevOps engineers, and system administrators is common to address technical challenges and coordinate deployments. Staying proactive with system updates and documentation is also important to maintain reliability and scalability in fast-paced IT environments.

What are the most commonly searched types of Middleware jobs in Missouri? The most popular types of Middleware jobs in Missouri are:
What are popular job titles related to Middleware jobs in Missouri? For Middleware jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Middleware jobs in Missouri look for? The top searched job categories for Middleware jobs in Missouri are:
Middleware jobs near you
Infographic showing various Middleware job openings in Missouri as of July 2026, with employment types broken down into 93% Full Time, 1% Part Time, and 6% Contract. Highlights an 78% Physical, 8% Hybrid, and 14% Remote job distribution, with an average salary of $120,812 per year, or $58.1 per hour.

Middleware Engineer with Security Clearance

22nd Century Technologies, Inc.

Kansas City, MO • On-site

Other

Re-posted 21 days ago

Job description

Position: Middleware Engineer Location: Kansas City, MO Clearance : Secret Roles and Responsibilities: The FSB Infrastructure Engineer is responsible for build, automation, support, management, and optimization of Infrastructure Systems for respective Infrastructure Systems (Storage / Virtualization / Operating Systems / Network / Citrix). * Maintain up-to-date knowledge of current and emerging technologies and technical strategy, and advise the business where improvements are deemed necessary. * Design verification procedures to ensure reliability of newly installed or upgraded systems. * Research, guide, and perform implementation of best practices for systems over which this position has been designated lead. * Manage internal projects of new implementation and software system upgrades. * Document and provide training for Junior and Mid-level team members for new and existing solutions. * Mentor Junior and Mid-level team members to ensure skills transfer for systems under this position's oversight. * Provides reporting for systems over which this position has been designated lead. * Serves as final tier of support escalation for respective Middleware Systems. * Defines high level standards for systems and technologies under this positions oversight. * Act as a Subject Matter Expert (SME) in all matters regarding the respective technologies, systems, or applications hosted or supported by FSB. * Capable of architecting and designing the architecture for the respective technologies, systems, or applications hosted or supported by FSB. * Software and systems support in analyzing, troubleshooting, testing, and making recommendations related to systems environment. * Provide for Incident Response and Problem Management including root cause of system problems, such as configuration issues resulting in operational performance degradation or system outages, supporting the local manager with information and advice on the necessary corrective actions and/or interim workarounds. * Troubleshoot, diagnose, and resolve outages and other problems with web servers, application servers, and database servers. * Software engineering support in the integration of existing baseline and non-baseline software into the systems environment. Minimum Required Experience: At the Middleware Engineer level, required experience for the requisite Middleware Systems are: Internet Information Services (IIS) 3 Years' Experience Administering IIS on a Windows Platform Apache 3 Years' Experience Administering Apache on a Windows or Red Hat Enterprise Linux Platform IBM WebSphere 3 Years' Experience Administering IBM WebSphere on a Windows or Red Hat Enterprise Linux Platform

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