Middleware Engineer

Location: London, Reading or Leeds - Hybrid - 2 to 3 days per week onsite

Start Date: ASAP

Contract Rate: £375–£460 per day inside IR35

Working Pattern: On-call shifts

Duration: 6 to 12 months initially

Role Overview

Our client is seeking a Middleware Engineer to support and maintain enterprise middleware platforms within a fast-paced IT operations environment. You’ll play a key role in ensuring system stability, performance, and availability, working closely with cross-functional teams across application, infrastructure, and database services.

Key Responsibilities

* Support and maintain middleware across production and non-production environments

* Monitor performance, logs, and alerts (e.g., Splunk, Dynatrace)

* Troubleshoot incidents, perform root cause analysis, and resolve within SLAs

* Execute SQL queries for validation and troubleshooting

* Work within Linux/U...