Middleware Engineer

New York, NY, US • Posted 13 hours ago • Updated 13 hours ago
Contract W2
Contract Independent
Contract Corp To Corp
No Travel Required
On-site
Depends on Experience
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Job Details

Skills

  • IBM Websphere DataPower
  • IBM WebSphere MQ
  • IBM WebSphere Message Broker

Summary

Job Title: Middleware Engineer

Location: New York, NY
Duration: 3+ Years (Contract)


Job Description

We are seeking an experienced Middleware Engineer to support enterprise integration platforms and cloud modernization initiatives. The ideal candidate will have strong expertise in IBM middleware technologies and a solid background in full-stack development, cloud environments, and DevOps practices.


Key Responsibilities

  • Conduct a comprehensive inventory of existing middleware components, including IBM Integration Bus (IIB), App Connect Enterprise (ACE), Apache, IBM DataPower, and IBM MQ.
  • Analyze and document dependencies across upstream and downstream systems to support migration planning.
  • Configure and manage certificates, queues, endpoints, and security policies across middleware platforms.
  • Perform end-to-end testing to ensure performance, scalability, and resilience in modernized environments.
  • Monitor system health using logs and monitoring tools; troubleshoot and resolve issues proactively.
  • Support migration and cutover activities, including DNS updates, configuration changes, and service validation.
  • Collaborate with cross-functional teams to ensure seamless integration and deployment.

Required Skills & Qualifications

  • 8+ years of experience in full-stack development within enterprise or cloud environments.
  • Strong expertise in frontend frameworks such as React, Angular, or Vue.js.
  • Proficiency in backend technologies including Node.js, Java, .NET, or Python.
  • Hands-on experience with cloud platforms such as Amazon Web Services, Microsoft Azure, or Google Cloud Platform.
  • Strong knowledge of containerization tools like Docker and orchestration using Kubernetes.
  • Experience with CI/CD pipelines, DevOps practices, and automated testing frameworks.
  • Expertise in microservices architecture and API-driven development.
  • Strong understanding of security best practices, identity management, and compliance standards.
  • Experience with relational and NoSQL databases and performance tuning.
  • Excellent analytical, communication, and stakeholder management skills.

Preferred Technical Experience

  • IBM IIB / ACE, IBM MQ, IBM Integration Toolkit, IBM DataPower
  • Java/J2EE, ESQL, XML/XSD, SOAP/REST
  • Oracle SQL/PLSQL
  • IBM MQ Explorer, SSL/TLS
  • Version control using Git
  • Experience working in Azure-based environments

Nice to Have

  • Prior experience in large-scale cloud migration or application modernization programs
  • Exposure to enterprise integration patterns and messaging systems
  • Certifications in cloud platforms or middleware technologies
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 91139032
  • Position Id: 8949436
  • Posted 13 hours ago

Company Info

About Source Code Technologies LLC

As your business grows, evolves, and improves every day, an intentional and well-executed IT strategy is an essential component in maintaining a sustained competitive advantage. It’s difficult to keep up with the latest technology trends, but with insightful advice and focused professional guidance from Source Code Technologies LLC, you can seamlessly navigate every stage of growth, from start-up to IPO. Get in touch with us today to learn more about how we can help your organization maximize your IT strategy.

Your success is our top priority, and our team works with honesty, integrity, and sincerity to ensure our solutions are a perfect match for your organizational IT needs. We’ll help you move past legacy technology that may be a barrier to productivity, replacing it with advanced solutions that are tailored to provide exactly what your organization needs to excel.

With innovative strategies that encourage rapid decision-making, teamwork, and proactive problem resolution, Source Code Technologies LLC will help position your organization to achieve greater success than you’ve ever imagined.

As a premier IT services company, we believe in maintaining a positive mindset and creating partnerships with purpose. We strive to deliver significant outcomes with measurable results that consistently drive the success and growth of our clients.

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