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Middleware Engineer Jobs in Missouri (NOW HIRING)

Arka Infotech Inc

Oracle SOA

Saint Louis, MO

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 ...

Velociti

RFID Solutions Engineer

Riverside, MO · On-site

$120K - $150K/yr

RFID Solutions Engineer Velociti, LLC | Riverside, MO Pay Range: $120,000 - $150,000 Build the ... Design end-to-end RFID solutions including readers, antennas, tags, middleware, and integration ...

FCS Financial

Software Engineer

Jefferson City, MO

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 ...

Asynchrony Labs

Delivery Engineer

Saint Louis, MO

... middleware integrating full-scale Cloud infrastructures. Together with Asynchrony Labs, World Wide ... Delivery Engineers are responsible for spreading the knowledge, ideas, and hands-on implementation ...

Deloitte

AI Engineer III

Kansas City, MO · Hybrid

... middleware). * 4+ years DevOps/DevSecOps experience (CI/CD, IaC such as Terraform/CloudFormation, Docker/Kubernetes, observability/monitoring). * 4+ years leading security/compliance efforts ...

Deloitte

AI Engineer Consultant

Saint Louis, MO · Hybrid

... middleware). * 2+ years DevOps/DevSecOps experience (CI/CD, IaC such as Terraform/CloudFormation, Docker/Kubernetes, observability/monitoring). * 2+ years leading security/compliance efforts ...

Deloitte

AI Engineer III

Saint Louis, MO · Hybrid

... middleware). * 4+ years DevOps/DevSecOps experience (CI/CD, IaC such as Terraform/CloudFormation, Docker/Kubernetes, observability/monitoring). * 4+ years leading security/compliance efforts ...

Asynchrony Labs

Delivery Engineer

Saint Louis, MO · On-site

... middleware integrating full-scale Cloud infrastructures. Together with Asynchrony Labs, World Wide ... Delivery Engineers are responsible for spreading the knowledge, ideas, and hands-on implementation ...

Deloitte

AI Engineer Consultant

Kansas City, MO · Hybrid

... middleware). * 2+ years DevOps/DevSecOps experience (CI/CD, IaC such as Terraform/CloudFormation, Docker/Kubernetes, observability/monitoring). * 2+ years leading security/compliance efforts ...

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Middleware Engineer information

See Missouri salary details

$9

$53

$75

How much do middleware engineer jobs pay per hour?

As of Jun 16, 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 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 engineers make $300,000 a year?

Senior middleware engineers with extensive experience, specialized skills in distributed systems, and certifications such as AWS or Linux often earn $300,000 or more annually. High compensation is typically associated with roles in large organizations, financial services, or technology firms, especially those requiring expertise in cloud infrastructure and performance optimization.

What engineers make $500,000?

Senior engineers in high-demand fields such as software engineering, data engineering, and specialized roles like cloud or cybersecurity engineers can earn $500,000 or more annually, especially with extensive experience, advanced skills, and in competitive industries. Compensation often includes base salary, bonuses, and stock options, particularly at large tech companies or startups with significant growth potential.

What does a middleware engineer do?

A middleware engineer designs, develops, and maintains middleware software that connects different applications, systems, or services within an IT environment. They work with technologies such as message brokers, APIs, and integration platforms to ensure seamless data flow and communication, often using programming languages like Java or Python and tools like WebSphere or RabbitMQ. Their role involves troubleshooting, optimizing performance, and ensuring security across integrated systems.

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 much do middleware engineers make in the US?

Middleware engineers in the US typically earn a median annual salary ranging from $90,000 to $130,000, depending on experience, location, and certifications. Senior roles or those with expertise in specific platforms like WebSphere or MuleSoft can command higher salaries, often exceeding $150,000 annually.

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 Middleware Engineers?

Middleware Engineers are IT professionals who specialize in the design, implementation, and maintenance of middleware—software that connects different applications, services, and databases within an organization. They ensure seamless data exchange and communication between software components and systems, often focusing on integration, scalability, and security. Middleware Engineers work with technologies such as application servers, message brokers, APIs, and enterprise service buses to optimize business processes and system interoperability.

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:
What are popular job titles related to Middleware Engineer jobs in Missouri? For Middleware Engineer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Middleware Engineer jobs in Missouri look for? The top searched job categories for Middleware Engineer jobs in Missouri are:
What are popular job titles related to Middleware Engineer jobs in MO? 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 June 2026, with employment types broken down into 100% Full Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $110,296 per year, or $53 per hour.

Lead Mainframe Developer

Futran Tech Solutions Pvt. Ltd.

Saint Louis, MO • On-site

$47.75 - $61.25/hr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Position: Lead Mainframe Developer
Location: St. Louis, MO
Full Time
Experience
• 10+ years of progressive experience in IT application support / production operations in a managed services or outsourcing environment.
• Minimum 5 years in a leadership or managerial role overseeing multi-tier support teams (L1/L2/L3).
• Proven experience in standing up new teams, building processes from the ground up, and driving operational maturity.
• Hands-on experience with both Mainframe (CA7, Autosys, JCL, COBOL ecosystem) and Open Systems (Java, middleware, distributed platforms).
• Strong track record of managing customer relationships at a senior level in financial services or similarly regulated industries.
• Experience driving left-shift / knowledge transfer programs across large application portfolios.
Technical Skills
• Batch scheduling & monitoring: CA7, Autosys, Control-M (familiarity with at least two).
• Mainframe environment: JCL, COBOL, DB2, CICS - working knowledge sufficient to guide L2 team.
• Open Systems: Java/J2EE, middleware (MQ, Kafka), Linux/Unix, SQL databases.
• ITSM platforms: ServiceNow (Incident, Change, Problem Management modules).
• Monitoring & observability: Familiarity with tools like Splunk, Dynatrace, AppDynamics, Nagios, or similar.
• Automation & scripting: Python, Shell scripting, or PowerShell; exposure to RPA or intelligent automation is a plus.
ÍŹ
Leadership & Soft Skills
• Exceptional stakeholder management and executive communication skills - ability to influence without authority.
• Strong organizational and coordination skills to manage dependencies across 10+ portfolios and 50+ applications.
• Data-driven mindset - ability to define metrics, build dashboards, and present insights to drive decisions.
• Proactive, self-starter attitude - comfortable operating with ambiguity during the team's ramp-up phase.
• Experience managing onshore-offshore delivery models with cultural sensitivity and time-zone awareness.
• Strong problem-solving and conflict resolution capabilities.
5. Preferred Qualifications
• ITIL v4 Foundation or higher certification.
• Experience in financial services / wealth management / brokerage industry.
• Familiarity with DevOps practices, CI/CD pipelines, and shift-left methodologies.
• Exposure to AI/ML-based automation for IT operations (AIOps).
• PMP, CSM, or SAFe certifications are a plus.

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