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4 java developer jobs found

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java developer £300 - £400 Greater London
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London  (4)
Outside Spy
Jun 01, 2026
Duration not stated
Java Developer - Java, React, Springboot at Hays Specialist Recruitment Limited, London, £400-£500 per day
£400 - £500 per day
Outside Spy London, UK
Java Developer - Java, React, Springboot £market rate (Outside IR35) Glasgow / 5 days a week onsite 6 months initially My client is seeking experienced Java Developers to join a dynamic delivery team building modern, scalable applications. This role will suit candidates with strong full-stack capability, combining backend Java development with modern front-end technologies such as React. You will work across microservices architecture, contributing to both design and delivery in an Agile environment. Key requirements: Strong Java (8+), Spring Boot & Spring MVC experience Experience building REST APIs & microservices Full-stack capability: React, JavaScript, HTML5, CSS/SCSS Knowledge of JEE (JSF, JPA, Servlets, JDBC) Experience with CI/CD (Jenkins, Maven) and Git Agile/Scrum environment experience Familiar with IntelliJ (or similar IDEs) Understanding of TDD & automated testing Strong collaboration...
Outside Spy
Jun 01, 2026
Duration not stated
Java Developer - Java, Mulesoft, Springboot at Hays Specialist Recruitment Limited, London, £400-£500 per day
£400 - £500 per day
Outside Spy London, UK
Java Developer - Java, Mulesoft, Springboot £market rate (Outside IR35) Glasgow / 5 days a week onsite 6 months initially My client is looking for for Java Developers with strong backend and integration experience to support the development of scalable, API-driven systems. This role will focus on backend services, microservices architecture, and integration using MuleSoft, making it ideal for developers who enjoy working on complex system integrations and enterprise platforms. Key Requirements Strong Java (8+) with Spring Boot/Spring Experience with microservices & REST APIs Hands-on MuleSoft (Mule 4) - Anypoint Platform, API development, JSON/XML Understanding of integration patterns & architecture Experience with CI/CD and Git Knowledge of TDD & automated testing Agile/Scrum experience Strong collaboration skills Nice to Have Full-stack or front-end exposure (JSF) AWS/cloud experience...
Outside Spy
Jun 01, 2026
6 Months or more
Java Developer - Java, React, Springboot at Hays Specialist Recruitment, London, 6 Months, £400.0-£500.0 per day
£400 - £500 per day
Outside Spy London, UK
Java Developer - Java, React, Springboot £market rate (Outside IR35) Glasgow/5 days a week onsite 6 months initially My client is seeking experienced Java Developers to join a dynamic delivery team building modern, scalable applications. This role will suit candidates with strong full-stack capability, combining Back End Java development with modern Front End technologies such as React. You will work across microservices architecture, contributing to both design and delivery in an Agile environment. Key requirements: Strong Java (8+), Spring Boot & Spring MVC experience Experience building REST APIs & microservices Full-stack capability: React, JavaScript, HTML5, CSS/SCSS Knowledge of JEE (JSF, JPA, Servlets, JDBC) Experience with CI/CD (Jenkins, Maven) and Git Agile/Scrum environment experience Familiar with IntelliJ (or similar IDEs) Understanding of TDD & automated testing Strong collaboration across product, QA & engineering teams...
Outside Spy
Jun 01, 2026
6 Months or more
Java Developer - Java, Mulesoft, Springboot at Hays Specialist Recruitment, London, 6 Months, £400.0-£500.0 per day
£400 - £500 per day
Outside Spy London, UK
Java Developer - Java, Mulesoft, Springboot £market rate (Outside IR35) Glasgow/5 days a week onsite 6 months initially My client is looking for for Java Developers with strong Back End and integration experience to support the development of scalable, API-driven systems. This role will focus on Back End services, microservices architecture, and integration using MuleSoft, making it ideal for developers who enjoy working on complex system integrations and enterprise platforms. Key Requirements Strong Java (8+) with Spring Boot/Spring Experience with microservices & REST APIs Hands-on MuleSoft (Mule 4) - Anypoint Platform, API development, JSON/XML Understanding of integration patterns & architecture Experience with CI/CD and Git Knowledge of TDD & automated testing Agile/Scrum experience Strong collaboration skills Nice to Have Full-stack or Front End exposure (JSF) AWS/cloud experience Tools: Gradle, Ansible, GoCD Databases: Oracle, MongoDB...
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