IT & Software

Java Developer

Global

London · Greater London · United Kingdom

Overview

In this role you will build and evolve a programmatic DOOH platform that powers millions of digital advertising moments. You’ll work on modern Java microservices (Java 21, Spring Boot) deployed on Kubernetes in AWS, with CI/CD and observability tooling, aiming for high availability. You’ll collaborate with cross-functional teams to deliver scalable, reliable features that shape digital outdoor experiences. This is an opportunity to contribute to a world-class ad delivery platform and influence product roadmap in a collaborative environment.

Responsibilities
  • Design and implement new features for the DOOH platform to support roadmap capabilities
  • Collaborate with developers, tech leads and product owners to ensure integration across services
  • Adhere to coding standards, ensure high quality, testable and maintainable code
  • Participate in deployment to production and assist in troubleshooting and platform maintenance as part of a shared team
  • Contribute to platform evolution to support scale and reliability
Key requirements
  • Strong Java backend experience (Java 21) and Spring Boot
  • Experience with event-driven architectures and pub/sub systems (Kafka or AWS SNS/SQS)
  • Focus on writing well-tested, observable code
  • Familiarity with CI/CD pipelines and cloud environments (AWS, EKS, Kubernetes)
  • Collaborative mindset and willingness to learn across Global’s ecosystem
  • collaborative
  • proactive
  • willingness to learn and adapt
  • Java 21
  • Spring Boot
  • relational databases

Reference: WJ-747_30152341

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