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Infoplus Technologies UK Limited
Mainframe Developer

Mainframe Developer

Hybrid

London, United kingdom

Freelance

26-01-2026

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Skills

Java Visual Studio Jira GitLab DevOps Jenkins Agile Methodology Programming Confluence Agile Spring Spring Boot

Job Specifications

Role/Job title

Mainframe Developer with CICS Webservices

Work Location

London

Role type

InsideIR35 Contract

Mode of working

Hybrid

If Hybrid, how many days are required in office?

2-3 days a week

Duration of assignment

6 months

Required skills:

Experience working in ZOS connect EE and DB2 Rest and extensive knowledge in CICS webservices
Development experience using FileAid, Xpeditor, IBM explorer for ZOS, Visual studio.
Proficient with SOAP, WSDL and JSON. A comprehensive understanding of SOA and Restful APIs
Experience of working with code repositories, bug tracking tools and wikis Tools - Gitlab, Endevor, JIRA, Confluence
Knowledge of different security integration patterns such as basic authentication, client authentication (MATLS) and Oauth(JWT)
Experience of DevOps and Agile methodology and associated toolsets and methodologies – CICD practices, Jenkins.
Mainframes
CICS Webservices

Desirable skills:

Java skill set
Strong foundation in Java including OOP, functional programming (java 8+)
Familiarity with Spring Boot's annotations, configuration, and how it simplifies Spring application setup and deployment.
Restful API development experience

Or/and

Hands-on experience using DataPower appliances
Development experience using XSLT, Gateway Script and XPath

About the Company

Infoplus Technologies UK Limited is a global IT services company focusing on Enterprise solutions and integration services consulting (SAP/Oracle), MRO Master Data Management, software development, product solutions for education segment, and IT consulting services offering outsourcing solutions to enterprises worldwide. Since inception in 2000, Infoplus has focused on a principle to maximize output for its clients and partners through cost-savings, enhanced productivity and quality. Headquartered in the United Kingdom, we... Know more