Enterprise Java Engineer – SC Clearance (London/Leicester)

Allscreens Nationwide Ltd; Greater London; Hybrid; GBP 41,000 - 45,000; Full time

Job summary

Experis is seeking a Java Developer to join their growing technology team in the UK. The role focuses on developing, maintaining, and supporting enterprise-grade Java applications within an Agile delivery environment across J2EE and related technologies.

The successful candidate will work on CI/CD pipelines, infrastructure automation with Ansible, and testing with JUnit, in a dynamic, regulated environment with a focus on collaboration across Business Analysts, Architects, Test Engineers, and

Qualifications

• 2-5 years' experience in Java software development.
• Experience supporting and administering J2EE application environments.
• Strong programming skills in Java.
• Experience with the Spring Framework.
• Knowledge of Web Services (SOAP and/or REST).
• Experience with JMS and MDBs.
• Hands‑on experience with JUnit and unit testing practices.
• Experience using Git for source control.
• Familiarity with Jenkins for build and deployment automation.
• Experience with Ansible for configuration management and deployment automation.
• Working knowledge of JBoss application server administration and support.
• Experience working within an Agile Scrum delivery framework.
• Proficiency with JIRA for work management and tracking.
• Understanding of CI/CD best practices.
• Experience working in highly regulated or secure environments.
• Knowledge of application performance tuning and monitoring.
• Exposure to DevOps methodologies and cloud‑based environments.
• Strong troubleshooting and problem‑solving skills.

Responsibilities

• Design, develop, test, and maintain Java-based enterprise applications.
• Build scalable and robust solutions using the Spring Framework and related technologies.
• Develop and consume Web Services to support business integration requirements.
• Work with JMS and Message-Driven Beans (MDBs) to implement messaging solutions.
• Participate in Agile Scrum ceremonies, including sprint planning, daily stand‑ups, reviews, and retrospectives.
• Collaborate with cross-functional teams including Business Analysts, Architects, Test Engineers, and DevOps teams.
• Manage source code repositories using Git and adhere to version control best practices.
• Support CI/CD pipelines using Jenkins and contribute to automation initiatives.
• Perform systems administration and support activities for J2EE applications and JBoss environments.
• Develop and maintain infrastructure automation scripts using Ansible.
• Create and execute unit tests using JUnit to ensure application quality.
• Track and manage development activities, defects, and user stories using JIRA.
• Troubleshoot, diagnose, and resolve application and environment issues.
• Contribute to technical documentation and knowledge sharing within the team.

Skills

Java programming

Spring Framework

Web Services (SOAP/REST)

JUnit

Git

Jenkins

Ansible

JBoss administration

JIRA

Agile Scrum

CI/CD

JMS

MDBs

Tools

Git

Jenkins

Ansible

JBoss

Job description

Experis is seeking a Java Developer to join their growing technology team in the UK. The role focuses on developing, maintaining, and supporting enterprise-grade Java applications within an Agile delivery environment across J2EE and related technologies.

The successful candidate will work on CI/CD pipelines, infrastructure automation with Ansible, and testing with JUnit, in a dynamic, regulated environment with a focus on collaboration across Business Analysts, Architects, Test Engineers, and