Location: London - Hybrid – 2 days per week onsite

Start Day: ASAP

Contract Rate: £500–£540 per day inside IR35

Working Pattern: On-call shifts

Duration: 6 to 12 months initially

Role Overview

Our client is seeking a Specialised Engineer – HCL Commerce to play a key role in the stability, scalability, and continuous evolution of a large-scale digital commerce platform. This role is critical in supporting always-on customer journeys across a high-traffic, enterprise retail environment. You will work on mission-critical systems responsible for managing complex catalogues, pricing, and order management functions, while contributing to transformation initiatives including cloud adoption, platform modernisation, and ongoing digital enhancement.

Key Responsibilities

* Design, develop, and maintain HCL Commerce / WebSphere Commerce components

* Build and enhance backend services using Java, J2EE, Spring / Spring Boot, and REST...