Full Stack Engineer - Java/Spring, Microservices

LA International

Northampton

On-site

GBP 60,000 - 90,000

Full time

8 days ago

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Job summary

LA International in the United Kingdom seeks an experienced full-stack Java developer to lead the design and implementation of secure, scalable enterprise applications using Core Java (JDK 21+), JPA/Hibernate, Spring, and microservices.

You will build RESTful APIs with OpenAPI specs, manage OAuth2/JWT security, and work with SQL/NoSQL databases, CI/CD pipelines, containerization (Docker), and cloud platforms like AWS/OpenShift in an Agile team.

Qualifications

Proficiency in full-stack development with hands-on coding in Core Java (JDK 21+), JPA/Hibernate, Spring, and caching concepts.
Experience with Spring Boot and Spring Data in the Spring ecosystem.
Experience building secure, scalable applications following enterprise design principles.
Strong RESTful API development and consumption with OpenAPI/Swagger knowledge.
Familiarity with OAuth2, JWT, and TLS for API security.
Good relational database development with RDBMS and exposure to NoSQL.
Experience with microservices architecture and event-driven design patterns.
Code reviews and applying feedback effectively.
Knowledge of SonarQube and security scanning tools.
Experience with Maven, Gradle, Git, and CI/CD (Jenkins/GitLab).
Good understanding of Agile practices.
Familiarity with AWS or OpenShift cloud platforms.
Knowledge of unit testing and test automation.
Strong communication and teamwork.