SC Cleared Java Developer - Spring Boot Microservices

Denizns Ltd; City Of London; Hybrid; GBP 64,000 - 84,000; Part time

Job summary

Denizns Ltd in London is seeking an experienced Java Developer with active SC clearance to design, build and maintain RESTful and SOAP microservices using Spring Boot in an Agile environment.

You will join a dynamic team to develop scalable Java applications, work across functional groups, and ensure code quality with SOLID principles, TDD/BDD tests, and automation in a contract, hybrid role.

Qualifications

• Active SC clearance is essential.
• 3+ years' experience as a Java Developer (Java 8+) building microservices.
• Strong Spring Boot, REST API design and SOAP/WSDL/XML experience.
• TDD and BDD experience using JUnit and Cucumber.
• Docker, Kubernetes, Jenkins, CI/CD and SonarQube.
• Maven or Gradle, and Git.
• MySQL/PostgreSQL, plus MongoDB or another document database.
• Cloud experience (AWS, Azure or GCP).
• Working knowledge of Linux/Unix.

Responsibilities

• Design, develop and deploy RESTful and SOAP microservices using Spring Boot.
• Work with cross-functional teams to analyse requirements and deliver features.
• Write clean, well-documented code following SOLID principles.
• Carry out unit and integration testing and build automated test suites.
• Take part in code reviews and produce low-level design documentation.

Skills

SC clearance

Java development

Spring Boot

REST API design

SOAP/WSDL/XML

TDD/BDD

Docker/Kubernetes/Jenkins/CI/CD

Maven/Gradle & Git

Databases: MySQL/PostgreSQL/MongoDB

Cloud: AWS/Azure/GCP

Linux/Unix

Java 8+ & Microservices

Test automation tools

Tools

Docker

Kubernetes

Jenkins

CI/CD

SonarQube

Maven

Gradle

Git

JUnit

Cucumber

Job description

Denizns Ltd in London is seeking an experienced Java Developer with active SC clearance to design, build and maintain RESTful and SOAP microservices using Spring Boot in an Agile environment.

You will join a dynamic team to develop scalable Java applications, work across functional groups, and ensure code quality with SOLID principles, TDD/BDD tests, and automation in a contract, hybrid role.