Middleware Engineer

Job Title :

Middleware Engineer (Onsite – Bank Deployment)

About the Role

We are seeking a highly skilled

Middleware Engineer

to support critical integration and middleware infrastructure for one of our key banking clients. The successful candidate will be

deployed directly onsite at the bank

, where they will play a pivotal role in designing, implementing, and maintaining secure, scalable, and high-performance integration solutions that power core banking and payment systems.

This is a hands-on engineering role requiring deep expertise in IBM middleware technologies, messaging platforms, API management, and DevOps practices—all within a regulated, enterprise-grade financial environment.

Key Responsibilities

• API & Integration Development

: Design, implement, and manage APIs using

IBM API Connect

; build and orchestrate integration flows using

IBM App Connect Enterprise (ACE)

: Configure, deploy, and optimize messaging solutions using

IBM MQ

and

ActiveMQ

, including toolkits such as DB nodes, Kafka nodes, HTTP nodes, and API gateways.

: Implement robust auditing, logging, and distributed tracing mechanisms to ensure transparency, meet regulatory compliance, and enable rapid root cause analysis.

: Enforce enterprise security standards using

OAuth2

JWT

TLS

, and

SAML

for authentication, authorization, and data protection.

: Proactively monitor middleware runtimes, identify performance bottlenecks, and resolve complex integration issues.

: Automate build, deployment, and configuration workflows using

DevOps toolchains

(e.g., Jenkins, UrbanCode, Azure DevOps).

: Provide

Level 1 / Level 2 support

for middleware and payment system incidents, including log analysis, troubleshooting, and root cause analysis (RCA).

Required Qualifications

of hands-on experience in middleware or integration engineering.

IBM API Connect

IBM App Connect Enterprise (ACE)

IBM MQ

, and

ActiveMQ

XML

JSON

) and integration protocols (

REST / SOAP

JMS

MQTT

AMQP

).

event-driven architecture

and asynchronous messaging patterns.

Python

Shell

, or

PowerShell

CI / CD pipelines

Docker

Kubernetes

, and

OpenShift

Linux

Windows

, and

AIX

cloud environments

(public, private, or hybrid).

banking or financial services terminology

What We Offer

onsite at a major bank

, gaining direct exposure to mission-critical financial systems.