Java Developer – National Security | Hybrid & Flexible Benefits

International Business Machines Corporation; City of Westminster; Presencial; GBP 55.000 - 90.000; Jornada completa

Descripción de la vacante

IBM Consulting FutureNow in the United Kingdom seeks Java Developers and Software Engineers to design, develop, and modernise secure, enterprise-scale applications. You will build and maintain Java-based services, REST APIs and microservices using Spring and Spring Boot, and you will participate in the full software delivery lifecycle across development, testing and production support.

You will collaborate with architects, DevOps, testers and business analysts, mentoring junior engineers where

Formación

• Experience across Java engineering, Spring, and API development.
• Strong background in microservices and OO programming.
• Proficient in Maven/Gradle and ORM (Hibernate/JPA).
• Testing: JUnit, Mockito, WireMock; unit/integration testing.
• Familiar with CI/CD and modern software delivery.

Responsabilidades

• Design, develop, test and maintain Java-based applications and services.
• Build backend services and REST APIs with Java, Spring and Spring Boot.
• Contribute to microservice architectures and distributed apps.
• Develop clean, tested, maintainable code.
• Participate in design discussions and engineering decisions.
• Diagnose and resolve complex software and production issues.
• Develop automated unit/integration/component tests.
• Work with CI/CD pipelines and modern deployment practices.
• Collaborate with Architects, DevOps, QA, and other engineers.
• Support applications across development to production environments.
• Code reviews and engineering quality practices.
• Engage with client stakeholders to translate requirements.
• Mentor less experienced engineers where appropriate.

Conocimientos

Java Engineering

Java

REST APIs

Microservices

Object-Oriented Programming

Unit testing

Test-driven development

Herramientas

Spring

Spring Boot

Maven

Gradle

Hibernate/JPA

JUnit

Mockito

WireMock

Docker

Kubernetes/OpenShift

Kafka

RabbitMQ

IBM MQ

AWS

Azure

CI/CD

Descripción del empleo

IBM Consulting FutureNow in the United Kingdom seeks Java Developers and Software Engineers to design, develop, and modernise secure, enterprise-scale applications. You will build and maintain Java-based services, REST APIs and microservices using Spring and Spring Boot, and you will participate in the full software delivery lifecycle across development, testing and production support.

You will collaborate with architects, DevOps, testers and business analysts, mentoring junior engineers where