WebMethods Developer

WebMethods Developer Pay Rate: Up to £690 per day umbrella only Clearance Required: Active MOD SC Duration: 6 months Location: Hybrid - 1 day per week in the office in either Bristol or London Job Description: Working…

Hybrid IT
Pay rate £650 – £690/day
Contract type Contract
Posted 15 September 2026

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About this contract

WebMethods Developer
Pay Rate: Up to £690 per day umbrella only
Clearance Required: Active MOD SC
Duration: 6 months
Location: Hybrid - 1 day per week in the office in either Bristol or London

Job Description:

Working within an agile integration delivery team developing and supporting a mission critical platform for the UK MOD, with instances hosted on a cloud platform (Azure). You are to be the developer leading the ongoing development and support of the integration plaform, including designing, developing, integrating and unit testing new features in response to Product Owner / Client priorities and fixing bugs/issues raised on the Live application.

You will have experience working with/developing webMethods products, like Integration Server, API Gateway, Universal Messaging, Designer, Swagger/OpenAPI. You will be comfortable using the supporting tools for Agile product delivery such as JIRA (User Story / Defect / Task Management), Confluence (Documentation / Comms).

Key Responsibilities

Development of rest and soap services using designer.
Development of Universal Messaging packages using designer
Configure and maintain an API Gateways using the delivered services.
Advise on integration patterns to help the client make best practice decisions.
Identify and resolve bugs and refinements to the existing integrations services.
Ensure secure coding practices and compliance with platform security posture.
Collaborate with UX, QA, and DevSecOps teams to deliver accessible, performant, and maintainable Integrations.
Monitor and troubleshoot applications
Contribute to design discussions, code reviews, and maintain documentation in Confluence.

Essential Technical Skills

Languages & Frameworks
webMethods flow services 10.15 or above
Integration Service, 10.15 or above
JMS messaging like Universal Messaging
API Gateway 10.15 or above
Connectors AWS S3 file transfer
SQL - Oracle, MSSQL or MySQL
Elastic or Open search
Infrastructure & Cloud
Azure
Kubernetes fundamentals (pods, services, ingress, Istio, Traefik).
Containerization with Docker/containerd.
Collaboration Tools
Jira, Confluence, Teams.

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