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Middleware Technical Consultant

Middleware Technical Consultant

Wall Street Consulting Services LLCChicago, IL, United States
5 days ago
Job type
  • Full-time
Job description

Position : Middleware Technical Consultant (SFG running on Unix Environment)

Location : Hartford, CT - Chicago, IL United States

Duration : Long-term

Job Summary :

We are seeking a highly skilled Middleware Technical Consultant with expertise in IBM App Connect Enterprise (ACE), IBM MQ, IBM DataPower, IBM Sterling (Connect : Direct, File Gateway), and RabbitMQ . The ideal candidate will be responsible for designing, implementing, and maintaining middleware solutions to ensure seamless application integration and secure file transfers.

Key Responsibilities :

  • Design, develop, and support IBM Middleware solutions , including IBM ACE (IIB), MQ, DataPower, and Sterling File Gateway .
  • Implement IBM MQ queue managers, queues, channels, and configurations for high availability and scalability.
  • Manage Managed File Transfer (MFT) solutions, including IBM Sterling Connect : Direct , MQMFT, and RabbitMQ .
  • Develop and maintain message flows, message sets, and data transformations in IBM ACE v12 .
  • Configure and administer IBM Sterling File Gateway and B2B Integrator , handling secure file transfers and encryption protocols.
  • Implement and troubleshoot TLS, SSL, and PGP security protocols , including certificate management across environments.
  • Deploy and support IBM DataPower services , including multi-protocol gateways, web service proxies, and API integrations .
  • Provide performance tuning and optimization of middleware applications.
  • Work on migration and upgrades of IBM middleware technologies, including IBM DataPower migration from physical to virtual cloud .
  • Troubleshoot middleware incidents , perform root cause analysis, and resolve system integration issues.
  • Support DevOps CI / CD pipelines for middleware deployment, leveraging Git, Bitbucket, and automation tools.
  • Ensure compliance with security standards and conduct regular disaster recovery tests .

Required Skills & Experience :

  • 7+ years of experience in middleware technologies, particularly in IBM ACE (IIB), IBM MQ, DataPower, Sterling File Gateway, and RabbitMQ .
  • Strong knowledge of IBM Managed File Transfer (MFT) solutions and protocols ( SFTP, FTP, HTTPS, TCP / IP, C : D ).
  • Experience in SSL / TLS authentication, certificate management, and encryption techniques .
  • Hands-on experience with IBM Sterling Connect : Direct, Sterling B2B Integrator, and Control Center .
  • Strong troubleshooting and problem-solving skills in middleware environments.
  • Familiarity with Linux, Windows, and AIX environments for middleware configurations.
  • Experience working in Agile and DevOps environments, with exposure to CI / CD pipelines .
  • Knowledge of XSLT, ESQL, JSON, XML, WSDL, REST, SOAP, and API development .

    • Thanks & Regards,

    Delip Kumar K - Sr. Recruitment Consultant

    Cell : (609) 299-1281 - EXT 161 | Email : dkatepogu@

    Wall Street Consulting Services, LLC | 100 Overlook Center,2nd Floor, Princeton, NJ 08540