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Contract Middleware Jobs in Iowa (NOW HIRING)

Software Engineer

Des Moines, IA · On-site

$68 - $73/hr

Des Moines, IA (Preferred) | Minneapolis, MN | Irving (Las Colinas), TX Duration: 18-Month Contract ... Troubleshoot and resolve complex production issues involving Java, .NET, database, middleware, and ...

Contract Middleware information

What are the key skills and qualifications needed to thrive as a contract middleware specialist?

To excel as a Contract Middleware Specialist, you need expertise in middleware technologies, integration frameworks, and a relevant degree in computer science or IT. Familiarity with tools such as IBM WebSphere, Oracle Fusion Middleware, API gateways, and certifications like MuleSoft or Red Hat Middleware are common requirements. Strong problem-solving, communication, and teamwork skills are essential for efficiently resolving integration issues and collaborating with stakeholders. These competencies ensure seamless system connectivity, data flow, and reliable business operations across complex IT environments.

What is a contract middleware?

A Contract Middleware is a software component or service that acts as an intermediary layer between smart contracts and other systems, such as blockchain networks or external data sources. It helps facilitate communication, data processing, and integration, ensuring that smart contracts can interact securely and efficiently with outside applications. Contract Middleware can handle tasks like data validation, transaction management, and logging, making it easier for developers to build complex decentralized applications.

What is the difference between Contract Middleware vs Contract Software Developer?

AspectContract MiddlewareContract Software Developer
Required CredentialsKnowledge of middleware platforms, certifications in middleware technologies (e.g., IBM WebSphere, MuleSoft)Programming skills, relevant certifications (e.g., Java, Python), computer science degree
Work EnvironmentEnterprise IT settings, integration projects, middleware platformsSoftware development teams, coding environments, project-based
Employer & Industry UsageFinancial services, healthcare, large corporations needing system integrationTech companies, startups, any industry requiring custom software solutions
Common Search & Comparison IntentUnderstanding middleware roles, project scope, certifications neededProgramming skills, project types, career paths

Contract Middleware professionals focus on integrating and managing middleware platforms within enterprise systems, requiring specific middleware certifications and knowledge of integration tools. Contract Software Developers primarily write code, develop applications, and need programming expertise. Both roles are common in enterprise IT but differ in technical focus and work environment.

What are some common challenges faced by professionals in a contract middleware role, and how are they typically addressed?

Professionals in Contract Middleware roles often face challenges related to integrating diverse systems and ensuring seamless communication between applications, especially when working with legacy platforms or third-party services. Addressing these challenges typically involves staying updated on the latest middleware technologies, collaborating closely with development and operations teams, and implementing robust testing procedures to catch integration issues early. Team members also need to be proactive in troubleshooting and resolving performance bottlenecks, which requires strong problem-solving skills and an understanding of both technical and business requirements. Regular training and knowledge sharing within the team can help mitigate these challenges and promote smoother project delivery.
What job categories do people searching Contract Middleware jobs in Iowa look for? The top searched job categories for Contract Middleware jobs in Iowa are:
Infographic showing various Contract Middleware job openings in Iowa as of August 2026, with employment types broken down into 83% Full Time, 1% Part Time, and 16% Contract. Highlights an 78% Physical, 7% Hybrid, and 15% Remote job distribution.

Azure - Enterprise Integration Architect : Davenport, Iowa : Long Term contract

HAN IT Staffing Inc.

Davenport, IA • On-site

Other

Posted 9 days ago


Job description

Hi,
 
I''d like you to take a look at a great new position we now have available! Your opinion would be valued with regards to this opening. I really appreciate sending an updated resume & the best number with the best time to reach you.
 
Role: Azure - Enterprise Integration Architect
Location: Davenport, Iowa - hybrid - 3 days onsite
Duration : Long Term contract
 
Job Description
  • The Enterprise Integration Architect is responsible for defining, governing, and evolving the enterprise integration architecture using Azure Integration Services (AIS).
  • This role sets strategy, standards, and reference architectures while guiding delivery teams to implement scalable, secure, and resilient integrations across the enterprise.
Key Responsibilities
  • Define an enterprise-wide integration strategy aligned with business and IT roadmaps. Own the target-state architecture for Azure Integration Services:
  • Azure API Management, Azure Logic Apps, Azure Service Bus (Queues & Topics), Azure Event Grid / Event Hubs, Azure Functions. 
Establish integration patterns & standards
  • Synchronous vs asynchronous patterns, Event-driven architecture, Orchestration vs choreography, Canonical data models & contracts Design reference architectures and reusable integration templates Provide architectural oversight and design reviews for: Application-to-application integrations, SaaS integrations, Partner / B2B integrations Ensure non-functional requirements are met: Security (OAuth, Managed Identity, mTLS), Scalability and resilience, Performance and SLA/SLO compliance Define governance around
  • API lifecycle management, Versioning and backward compatibility, Error handling and observability. Collaborate with: Enterprise Architects, Security and platform teams, Application and data teams. 
  • Mentor developers and lead integration best practices adoption
Required Skills & Experience
  • 12+ years in enterprise integration or middleware architecture
  • Strong hands-on and design experience with Azure Integration Services
  • Deep understanding of: API-led connectivity, Event-driven and message-based architectures, ESB, cloud-native modernization
  • Experience designing integration solutions in regulated environments
  • Strong knowledge of: REST, JSON, XML, OpenAPI, Messaging patterns (pub/sub, CQRS, scatter-gather), File-based integrations, Data integrations
  • Excellent stakeholder communication and documentation skills
Nice to Have
  • Azure certifications (Solutions Architect / Integration focused)
  • Experience with Kong, MuleSoft, or other ESB/iPaaS platforms, Insurance or financial services domain experience
 

 

--

Thanks & Regards
HAN IT
   STAFFING
Chigiri Rohith Reddy

Sr.Technical Recruiter

100 Wood Ave S, Suite 102, Iselin NJ, 08830
 

Han Staffing logo

About Han Staffing

Sourced by ZipRecruiter

HAN Staffing was born in 2012, out of the real world experience of individuals who worked in the trenches of the Recruitment Industry. Individuals who have staffed at some of the biggest names in Finance, Retail, Hospitality, Healthcare, Financial and Business Consulting as well as small Businesses. In the last five years, we have witnessed 200% growth and an always increasing roster of Satisfied Clients, thanks to our never say die Recruiting attitude. We are the only Staffing Company who stay by your side until the very end, with a leadership team that is available 24/7. Our goal is to work as a trusted adviser and partner to your business, adding value to your Recruitment efforts. Whether you are a large Corporation or a Small Business trying to find the perfect talent, we serve you with passion and perseverance to meet your needs with excellence.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Iselin, NJ, US

Year founded

2012

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