Mainframe Developer with CICS Webservices

StackStudio Digital Ltd.

Charing Cross, United Kingdom

2 days ago

Role details

Contract type

Permanent contract

Employment type

Part-time (≤ 32 hours)

Working hours

Regular working hours

Languages

English

Compensation

£ 104K

Job location

Charing Cross, United Kingdom

Tech stack

Java

Agile Methodologies

Confluence

JIRA

Basic Access Authentication

Bug Tracking Systems

Customer Information Control System (CICS)

Continuous Integration

IBM DB2

IBM WebSphere DataPower SOA Appliances

DevOps

Middleware

Endevor

JSON

Mainframes

Microsoft Visual Studio

OAuth

Object-Oriented Software Development

Service-Oriented Architecture

Simple Object Access Protocol (SOAP)

Web Services

Web Services Description Language

XPath

Extensible Stylesheet Language Transformations (XSLT)

Z/OS

Spring-boot

File-aid

Gitlab

Wikis

Functional Programming

REST

Jenkins

Requirements

Experience working in ZOS Connect EE and DB2 REST, with extensive knowledge in CICS webservices. Development experience using FileAid, Xpeditor, IBM Explorer for z/OS, and Visual Studio. Proficient with SOAP, WSDL, and JSON, with a comprehensive understanding of SOA and RESTful APIs. Experience working with code repositories, bug tracking tools, and wikis. Tools include GitLab, Endevor, JIRA, and Confluence. Knowledge of different security integration patterns such as basic authentication, client authentication (mTLS), and OAuth (JWT). Experience with DevOps and Agile methodologies and associated toolsets and practices, including CI/CD and Jenkins. Desirable Skills / Knowledge / Experience Option 1: Java-Based Skills

Java skill set. Strong foundation in Java, including OOP and functional programming (Java 8+). Familiarity with Spring Boot annotations, configuration, and how it simplifies Spring application setup and deployment. RESTful API development experience. Option 2: Integration & Middleware Skills

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