Lead Java Developer - Rickmansworth, UK

Rickmansworth

23 Apr 2026

Rickmansworth

Full Time

6

6-12 years

·         High-energy, detail-oriented, proactive and able to function independently under pressure.

·         WebLogic, Web Sphere/JBoss

·         Expert in Java, J2EE, Web Services (REST, SOAP), API Gateway, Integration patterns, Security standards, Spring boot, Spring MVC, Spring 4.0,Hibernate/JPA, concurrency and threading, Collections

·         Web application related technologies – Java, Spring

·         Web technologies – JavaScript, React, JQuery, AngularJS

·         API and Contract Testing using REST Assured/Postman/Swagger/SOAP UI + Groovy/Spring Cloud Contract

·         Functional testing using Selenium/Jbehave

·         Test Driven Development TDD Methodology and Unit Testing using Junit/XCTest

·         Use of mocking frameworks such as API Service Virtualization/Mockito/OCMock

·         Static Code Analysis using SonarQube/Xcode Static Analyzer

·         Hands on with Jenkins/PCF or similar tools for automated provisioning of build and test infrastructure

·         Troubleshooting with Splunk, API aids like Swagger/Postman and source control systems like Git

·         Intermediate knowledge of Maven, Junit, Redis, Oracle database, SQL, Unix command, Shell scripting, HTML, CSS, JavaScript, AJAX.

·         Understanding of Web/Application servers like JBoss, Apache Tomcat.

·         Hands-on knowledge of tools like Sonar, Dynatrace, GIT, SVN,Rally/Jira, CI (Jenkin / Bamboo)/CD, Splunk

·         Strong communication skills -- both verbal and written – with strong relationship, collaborative skills and organizational skills

Proven experience in SDLC & implementation of Projects