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Middleware Engineer Jobs in Missouri (NOW HIRING)

Artech Information System LLC

Devops Engineer

Saint Louis, MO · On-site

$51.25 - $70.25/hr

... s Engineer Duration: 12 Months Location: St. Louis, MO Experience in Configuration management ... Puppet absolutely preferred over others Middleware configuration background, preferably automating ...

Hmixray

Enterprise Hub Manager

California, MO · On-site

$150K - $170K/yr

... , Middleware engineering, or API platform operations. * 3-5 years of hands on experience configuring, deploying and maintaining enterprise API gateways (Apigee highly preferred. Kong, MuleSoft, or ...

FCS Financial

Software Engineer

Jefferson City, MO · On-site

$85K - $120K/yr

Build and support APIs, middleware, and event-driven integrations * Develop and support internal and public-facing web applications * Collaborate with architecture, infrastructure, DevOps, and vendor ...

PDS Health

Sr Engineer, Integration

California, MO · On-site

$93K - $125K/yr

Integration & Middleware: Hands-on experience with MuleSoft Anypoint Platform/CloudHub or ... Programming & Web Services: Proficiency in one or more languages (Java, Python, JavaScript) with ...

Jobgether

$95K - $125K/yr

This is a senior engineering opportunity focused on optimizing Linux across the full software stack ... You will work across kernel, system software, middleware, applications, and graphical environments ...

Arka Infotech Inc

Oracle SOA

Saint Louis, MO · On-site

The Fusion Middleware Administrator will be responsible for installation, configuration and ... Coordinate with OS team, DBA's. Network, Developers and Infrastructure teams to ensure optimal ...

Wipro Limited

Lead Software Engineer

O Fallon, MO · On-site

$60K - $135K/yr

Lead Software Engineer City: O Fallon State/Province: Missouri Posting Start Date: 8/25/26 Wipro ... Latency, IOPS constraints, distributed file system behaviour • Caching & Middleware: Redis ...

FCS Financial

Software Engineer

Jefferson City, MO · On-site

Builds and supports APIs, middleware, data transformations, and event-driven integrations to enable ... Ensures solutions are well organized, code is maintainable and well-tested using modern engineering ...

Palnar

Backend Java Engineer W/IBM MQ Exp

O Fallon, MO · On-site

$47.25 - $61.25/hr

Senior Software Development Engineer (Specialty) - Level 7 Location: O'Fallon, MO/Hybrid Duration ... are middleware good to have skills. * Safe agile client uses. * Java with messaging, Splunk ...

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How much do middleware engineer jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for middleware engineer in Missouri is $53.03, according to ZipRecruiter salary data. Most workers in this role earn between $46.68 and $60.19 per hour, depending on experience, location, and employer.

What is a middleware engineer?

A middleware engineer is a computer analyst who connects one computer system to another and ensures that data flows smoothly through both systems. As a middleware engineer, you solve any technical issues that arise between the systems and develop applications using middleware software to enhance business efficiency and insights. Qualifications for this career include a bachelor’s degree in IT systems, computer science, or a closely related degree, and job experience gained through internships or other opportunities. Skills such as thorough knowledge of message queue protocols and middleware software are essential.

How do middleware engineers typically collaborate with development and operations teams during software deployment?

Middleware Engineers play a critical role in bridging the gap between application developers and IT operations. They ensure that applications can communicate efficiently across different systems, often by configuring and maintaining middleware platforms such as WebLogic, IBM WebSphere, or Apache Kafka. During software deployment, Middleware Engineers work closely with developers to integrate new applications and troubleshoot issues, while also partnering with operations teams to monitor system performance and ensure high availability. This collaborative approach helps streamline deployments, minimize downtime, and maintain a stable application environment.

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

To thrive as a Middleware Engineer, you need a solid understanding of middleware platforms, integration patterns, and programming languages like Java or Python, typically supported by a degree in computer science or a related field. Familiarity with middleware tools such as IBM WebSphere, Apache Kafka, or Oracle Fusion, and certifications like IBM Certified System Administrator are often required. Strong problem-solving skills, attention to detail, and effective communication are critical soft skills for this role. These skills ensure reliable system integration, minimize downtime, and support seamless communication between enterprise applications.

What is the difference between Middleware Engineer vs Software Developer?

AspectMiddleware EngineerSoftware Developer
CredentialsBachelor's in CS or related, certifications like TOGAF or cloud certificationsBachelor's in CS or related, certifications vary by specialization
Work EnvironmentFocus on middleware systems, integration, and backend infrastructureDevelops applications, user interfaces, and software solutions
Industry UsageUsed in enterprise, cloud, and distributed systemsUsed across all software development sectors
Search & Comparison IntentOften compared for backend integration rolesBroader software development roles

The Middleware Engineer primarily focuses on designing and maintaining middleware systems that connect different software applications and platforms. In contrast, Software Developers create applications and software solutions across various domains. While both roles require programming skills and technical knowledge, Middleware Engineers specialize in system integration, whereas Software Developers work on building end-user applications. Understanding these differences helps employers and job seekers target the right skills and roles in the tech industry.

More about Middleware Engineer jobs

What are the most commonly searched types of Middleware Engineer jobs in Missouri?

The most popular types of Middleware Engineer jobs in Missouri are:

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For Middleware Engineer jobs in Missouri, the most frequently searched job titles are:

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The top searched job categories for Middleware Engineer jobs in Missouri are:

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For Middleware Engineer jobs in MO, the most frequently searched job titles are:

Middleware Engineer jobs near you
Infographic showing various Middleware Engineer job openings in Missouri as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 84% Physical, 6% Hybrid, and 10% Remote job distribution, with an average salary of $110,296 per year, or $53 per hour.

Role : Middleware Engineer

Excelsior Springs, MO • On-site

Menzo Technologies
IT Services • 11 - 50 employees
Learn more about Menzo Technologiesexternal

Contractor

Re-posted 17 days ago

Job description

Job Description

Role                : Middleware Engineer

Location         : Kansas City, MO

Duration         : 12 months with possible extension

Job Description:

Provides support of internet engineering through programming, analysis, design, development and delivery of viable solutions. Researches alternative technical solutions for changing business needs.

 

Knowledge / Experience:

1 to 3 years' experience in internet fundamentals related to web servers, application servers, internet security and other internet technologies.

Thorough knowledge and understanding of network and operating system principles.

Thorough knowledge in one or more core functions related to internet infrastructure design and/or web administration.

Strong communication skills both verbal and written and strong relationship and collaborative skills and organizational skills with the ability to work as a member of matrix based diverse and geographically distributed project team.

Additional Information

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

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