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# Senior Full-Stack Java Developer

- **Company:** Avanti Recruitment
- **Location:** London, UK (Remote available)
- **Experience:** Expert
- **Salary:** £65,000.0 - £75,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Cloud Computing, Code Review, Continuous Integration, Relational Databases, Software Debugging, Software Design Patterns, DevOps, Java Platform Enterprise Edition (J2EE), WildFly (JBoss AS), Apache Maven, Object-Oriented Software Development, OpenShift, Oracle (Applications), Standard Sql, Software Engineering, PL-SQL, SQL Databases, Software Organization, Enterprise Software Applications, ReactJS, Spring-boot, Backend, Git, Vue.js, AngularJS, Kubernetes, Build Tools, Front End Software Development, Restful APIs, Docker, Jenkins, Microservices
- **Published:** October 24, 2026
- **Apply:** https://www.adzuna.co.uk/jobs/details/5939154354

## About the Role

* Strong commercial development experience with Java and Spring Boot.
 * Hands-on experience designing and developing RESTful APIs and microservices.
 * Commercial frontend development experience using Angular, React, or Vue.js; Angular is our preferred framework, and developers with React or Vue experience must be willing to learn Angular.
 * Good understanding of relational databases and experience writing and troubleshooting SQL queries.
 * Strong understanding of object-oriented programming, software engineering principles, and design patterns.
 * Experience developing and maintaining complex enterprise applications.
 * Familiarity with Git, testing, debugging, and modern software development practices.
 * Strong analytical and problem-solving skills, including the ability to explain technical implementations in detail.
 * Comfortable working across backend and frontend development.
 * Strong mid-level developers ready to step into a senior position will also be considered.
 * Desirable: experience with Docker, Kubernetes, or OpenShift; cloud technologies and DevOps/CI/CD pipelines; Jenkins, Maven, or other build tools; J2EE, JBoss, or established enterprise systems; large-scale transactional systems, billing platforms, or telecommunications software; Oracle or PL/SQL.
 * We are unable to provide visa sponsorship for this vacancy.

## Description

* Design, develop, and enhance our core software products.
 * Design and develop Java and Spring Boot applications.
 * Develop RESTful APIs and microservices.
 * Build and enhance frontend functionality.
 * Work with relational databases and SQL.
 * Contribute to technical architecture and design discussions.
 * Modernise existing applications and improve performance, scalability, and maintainability.
 * Troubleshoot complex technical problems, conduct code reviews, and support testing and releases.
 * Collaborate with developers, architects, project managers, and our international engineering team to deliver robust, scalable, and maintainable solutions.

Technologies:

 * Angular
 * Backend
 * CI/CD
 * Cloud
 * DevOps
 * Docker
 * Frontend
 * Git
 * Support
 * JBoss
 * Java
 * Jenkins
 * Kubernetes
 * Maven
 * OpenShift
 * Oracle
 * React
 * SQL
 * Spring
 * Spring Boot
 * Vue
 * microservices
 * Java EE
 * REST
 * Fullstack