Connex Engineer (Greater Chicago Area)

Greymatter Innovationz helps you stay digitally relevant across domains, technologies, and skillsets, every day.

We are looking for:

Connex Engineer

Location: Riverwoods, IL/ Remote or Hybrid

Experience Required: 8+ years in Java Development

Connex Engineer

We are looking for an experienced Connex Engineer with strong expertise in payment processing, switching, HP NonStop, and container technologies.

Key Responsibilities & Skills:

• Configure, maintain, and support Connex EFT and Profile solutions.
• Strong experience with ATM/POS driving, transaction acquiring, switching, and authorization .
• Integrate Connex with Profile using APIs, SQL, XML , and other standard interfaces.
• Strong knowledge of HP NonStop architecture and high-availability environments.
• Experience with payment network interfaces such as SNA, TCP/IP, X.25, and Bisync .
• Hands-on experience with Kubernetes, OpenShift, Docker, and Python .
• Monitor system availability, performance, and transaction processing.
• Implement smart routing and alternative routing strategies in Connex.
• Support real-time payment processing and exception handling.
• Troubleshoot transaction, connectivity, integration, and configuration issues.
• Support configuration changes, product launches, and service enhancements.
• Maintain technical documentation and configuration records.

Key Skills:

Connex | HP NonStop | EFT | Payment Switching | ATM/POS | Kubernetes | OpenShift | Docker | Python | SQL | APIs

Interested candidates can apply directly or send their updated resume to

#JavaDeveloper #ConnexSwitch #PaymentSystems #Hiring #TechJobs #ChicagoJobs #SoftwareEngineering #FintechJobs

At Greymatter Innovationz,

We offer:

Motivating Work Environment.

Excellent Work Culture.

Help you to upgrade yourself to the next level.

And More!!!