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Middleware Engineer Jobs (NOW HIRING)

About the Team : The Infrastructure & Middleware Engineer is the operational backbone of Clinical Informatics Services. In this role, your primary focus is DevOps excellence: automating ...

We are seeking an experienced Middleware Engineer to join our team supporting our custom applications' infrastructure, while working closely with the Web Application's development teams and various ...

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Middleware Engineer information

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How much do middleware engineer jobs pay per hour?

As of Jun 5, 2026, the average hourly pay for middleware engineer in the United States is $56.53, according to ZipRecruiter salary data. Most workers in this role earn between $49.76 and $64.18 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 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 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.

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What are the most commonly searched types of Middleware Engineer jobs? The most popular types of Middleware Engineer jobs are:
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Infographic showing various Middleware Engineer job openings in the United States as of May 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 81% Physical, 7% Hybrid, and 12% Remote job distribution, with an average salary of $117,586 per year, or $56.5 per hour.

Sr. Kong Middleware Engineer or Kong Lead

WorkNovas LLC

Fort Mill, SC • On-site

Contractor

Posted 28 days ago


Job description

Job Title: Sr. Kong Middleware Engineer or Kong Lead
Location: Fort Mill, SC (Onsite)
 
Role Summary
We are looking for a Sr. Kong Middleware Engineer or Kong Lead with strong hands-on experience around API Services implementation and providing Best Practices solutions in Kong platform.
 
Key Responsibilities
· Design and implement APIs using Kong Gateway (services, routes, upstreams, plugins).
· Provide best design patterns, security patterns and testing patterns in Kong platform.
· Implement API security patterns including OAuth2/OIDC, JWT, mTLS, rate limiting, and traffic controls.
· Deploy and operate Kong and APIs on AWS (EKS/ECS/EC2, ALB/NLB, IAM, VPC, CloudWatch).
· Implement CI/CD pipelines for Kong configurations services.
· Put guardrails around API deployment to higher environment using best practices in Kong.
· Recommend Kong plugins
· Enable monitoring, logging, and operational support for APIs and gateway components.
· Collaborate with architects, SRE/operations, and security teams in an onsite delivery model.
 
Required Qualifications
· 8+ years of software development experience with strong API/backend focus.
· 2+ years of Kong API Gateway experience in leading the implementation.
· Native Kong plugin development experience using Lua/OpenResty is a plus.
· Experience integrating with .NET / C# applications with Kong platform.
· Solid understanding of API security, governance, and performance best practices.
· Experience deploying Kong containers and nodes on AWS cloud.
· Experience with Docker, Kubernetes (EKS preferred), Git, and CI/CD pipelines.
· Strong communication and collaboration skills.
 
Core Skills
Kong Gateway | Lua/OpenResty | AWS | API Security | CI/CD | API Design Patterns