Java Developer

🔒 Confidential Employer

Posted 23 April 2026

LOCATION

London

TYPE

Full-time

LEVEL

Mid-Senior level

SKILLS

Java Spring Boot Microservices REST APIs CI/CD Docker Kubernetes Git

FULL DESCRIPTION

The Java Developer role at [Employer hidden — view at passion-project.co.uk] involves developing and maintaining Java applications, particularly using Spring Boot and Microservices. Candidates should have several years of experience in Java development, CI/CD automation, and cloud platforms. The position requires collaboration in a hybrid work environment, with a focus on performance and security. Mentoring junior developers is also a key responsibility.

Key Responsibilities:

Develop and maintain Java (Java 8+) applications using Spring Boot.
Design and implement Microservices-based architectures.
Build and expose RESTful APIs.
Implement and manage CI/CD pipelines for automated deployments.
Work with Docker and Kubernetes for containerized applications.
Ensure application performance, security, and scalability.
Perform code reviews and mentor junior developers.
Collaborate with cross-functional Agile teams.

Experience & Qualifications:

Several years of Java development experience: Core Java, Spring Boot, Spring MVC, JPA/Hibernate
Microservices Architecture & Design Patterns
REST APIs
CI/CD Tools: Jenkins, GitLab CI, GitHub Actions
DevOps: Docker, Kubernetes
Cloud Platforms: AWS / Azure / GCP
Databases: MySQL, PostgreSQL, MongoDB
Version Control: Git
Messaging: Kafka / RabbitMQ (good to have)
Security: OAuth2, JWT (good to have)

Experience & Qualifications:

Experience with DevOps & CI/CD automation
Experience in Agile/Scrum environment

These roles are hybrid – 2-3 days onsite in Canary Wharf will be expected.