Job Description

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 [email protected]

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At Greymatter Innovationz,

We Offer

Motivating Work Environment.

Excellent Work Culture.

Help you to upgrade yourself to the next level.

And More!!!

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